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    <item>
      <title>TopWest TT-718 Wireless Interphone/Intercom Multi scan model PC software prongramming Sku1468</title>
      <link>http://www.dealexcel.com/topwest-tt718-wireless-interphoneintercom-multi-scan-model-pc-software-prongramming-sku1468_p1468.html</link>
      <comments>http://www.dealexcel.com/index.php?main_page=product_reviews&amp;products_id=1468</comments>
      <description><![CDATA[ <a href="http://www.dealexcel.com/topwest-tt718-wireless-interphoneintercom-multi-scan-model-pc-software-prongramming-sku1468_p1468.html"><img src="http://www.dealexcel.com/bmz_cache/1/1dad909f34730cfaa2a8abeda2955233.image.85x85.jpg" alt="TopWest TT-718 Wireless Interphone/Intercom Multi scan model PC software prongramming Sku1468" title=" TopWest TT-718 Wireless Interphone/Intercom Multi scan model PC software prongramming Sku1468 " width="85" height="85" style="float: left; margin: 0px 8px 8px 0px;" style="position:relative" onmouseover="showtrail('images/s/201001//12628434870.jpg','TopWest TT-718 Wireless Interphone/Intercom Multi scan model PC software prongramming Sku1468',85,85,85,85,this,0,0,85,85);" onmouseout="hidetrail();"  /></a><div id="content_description">
<p><span style="color: #000000;">- Output power 5W,further communication range and better penetration<br />- PC software prongramming<br />- 39CTCSSTone,104DCS<br />- Multi scan model<br />- Battery Save</span></p>
<p><span style="color: #000000; font-size: small;">Specification:</span></p>
<p>
<table id="table1" style="width: 453px; border-collapse: collapse; height: 364px;" border="1" cellspacing="0" cellpadding="0" bordercolor="#000000">
<tbody>
<tr>
<td colspan="2" width="568" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;"><strong>General</strong></span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Frequency Range</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">400-420 MHz /450-470 MHz   </span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Channel Spacing</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">25 /12.5 KHz</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Operating Voltage</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">7.4V</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Frequency Stability</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&plusmn;2.5ppm</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Operating Temperature</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">-20℃~+50℃</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Antenna Impedance</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">50&Omega;</span></div>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;"><strong>Transmitter</strong></span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">RF Power Output</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">5W/2W（VHF）  5W/2W（UHF）</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Spurious and Harmonics</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">-36dBm<1GHz</span></div>
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">-30dBm>1GHz</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">FM Noise</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">40/34dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Audio Distortion</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&le;5 %</span></div>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;"><strong>Receiver</strong></span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Sensitivity</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">0.25/0.28 &mu;V</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Selectivity</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">70/60dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Intermodulation</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&ge;60dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Spurious Response Rejection</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&ge;70dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">S/N</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">45/40dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Rated Audio Power Output</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">800mW</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Rated Audio Distortion</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&le;5%</span></div>
</td>
</tr>
</tbody>
</table>
</p>
</div>
<br /><br /><a href="http://www.dealexcel.com/index.php?main_page=shopping_cart&products_id=1468&action=buy_now" target="_blank"><span class="cssButton button_buy_now"  > Buy Now </span></a> ]]></description>
      <author>capitalhr@126.com (ming)</author>
      <enclosure url="http://www.dealexcel.com/images/s/201001/12628434870.jpg" length="2596" type="image/jpeg" />
      <guid isPermaLink="true">http://www.dealexcel.com/topwest-tt718-wireless-interphoneintercom-multi-scan-model-pc-software-prongramming-sku1468_p1468.html</guid>
      <pubDate>Wed, 06 Jan 2010 22:59:05 -0800</pubDate>
      <g:price>66.99</g:price>
      <g:currency>USD</g:currency>
      <g:id>1468</g:id>
      <g:quantity>100</g:quantity>
      <g:model_number>TT-718</g:model_number>
      <g:image_link>http://www.dealexcel.com/images/v/201001/12628434870.jpg</g:image_link>
    </item>
    <item>
      <title>TopWest KT-610 Professional Wireless Interphone/Intercom Built-in Radio VOX Voice Launch Function Sku1469</title>
      <link>http://www.dealexcel.com/topwest-kt610-professional-wireless-interphoneintercom-builtin-radio-vox-voice-launch-function-sku1469_p1469.html</link>
      <comments>http://www.dealexcel.com/index.php?main_page=product_reviews&amp;products_id=1469</comments>
      <description><![CDATA[ <a href="http://www.dealexcel.com/topwest-kt610-professional-wireless-interphoneintercom-builtin-radio-vox-voice-launch-function-sku1469_p1469.html"><img src="http://www.dealexcel.com/bmz_cache/3/3be5381db2dfa386ad48cc784d08d2d4.image.85x85.jpg" alt="TopWest KT-610 Professional Wireless Interphone/Intercom Built-in Radio VOX Voice Launch Function Sku1469" title=" TopWest KT-610 Professional Wireless Interphone/Intercom Built-in Radio VOX Voice Launch Function Sku1469 " width="85" height="85" style="float: left; margin: 0px 8px 8px 0px;" style="position:relative" onmouseover="showtrail('images/s/201001//12628435680.jpg','TopWest KT-610 Professional Wireless Interphone/Intercom Built-in Radio VOX Voice Launch Function Sku1469',85,85,85,85,this,0,0,85,85);" onmouseout="hidetrail();"  /></a><p>- built-in FM radio<br />- scrambled<br />- VOX voice launch function<br />- Memory channel 128<br />- High/low power Switchable<br />- DCS/CTCSS-Audio<br />- lowbattery Alert</p>
<p><span style="color: #0000ff; font-size: small;">Specification:</span></p>
<p> </p>
<p> </p>
<p><span style="font-size: small;">
<table id="table2" style="border-collapse: collapse; behavior: url(http://www.goodluckbuy.com/classes/fckeditor/editor/css/behaviors/showtableborders.htc);" border="1" cellspacing="0" cellpadding="0" width="449" bordercolor="#000000">
<tbody>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Frequency Range</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">VHF: 136-174 MHz </span></div>
<div><span style="font-family: Arial; font-size: x-small;"> UHF: 400-470 MHz   </span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Channel Capacity</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">128</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Channel Spacing</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">25 /12.5 KHz</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Operating Voltage</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">7.5V</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Battery</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">1300mAh (Li-ion)</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Battery Life (5-5-90 Duty Cycle)</span></div>
<div><span style="font-family: Arial; font-size: x-small;">1200mAh Li-Ion battery</span></div>
<div><span style="font-family: Arial; font-size: x-small;">1300mAh Ni-MH battery</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;"> </span></div>
<div><span style="font-family: Arial; font-size: x-small;">More than 9 hours</span></div>
<div><span style="font-family: Arial; font-size: x-small;">More than 9 hours</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Frequency Stability</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">&plusmn;2.5ppm</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Operating Temperature</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">-20℃~+50℃</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Antenna Impedance</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">50&Omega;</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Dimensions (H&times;W&times;D)</span></div>
<div><span style="font-family: Arial; font-size: x-small;">(with battery, without antenna)</span></div>
</td>
<td width="233">
<div><span style="font-family: Arial; font-size: x-small;">117mm&times;54mm&times;31mm</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;"> </span></div>
</td>
<td width="233">
<div> </div>
</td>
</tr>
<tr>
<td colspan="2" width="447" valign="top">
<div><span style="font-family: Arial; font-size: x-small;"><strong>Transmitter</strong></span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">RF Power Output</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">5W/2W（VHF）  5W/2W（UHF）</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Modulation</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">F3E</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Spurious and Harmonics</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">-36dBm<1GHz</span></div>
<div><span style="font-family: Arial; font-size: x-small;">-30dBm>1GHz</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">FM Noise</span></div>
</td>
<td width="233">
<div><span style="font-family: Arial; font-size: x-small;">40/34dB</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Audio Distortion</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">&le;5 %</span></div>
</td>
</tr>
<tr>
<td colspan="2" width="447" valign="top">
<div><span style="font-family: Arial; font-size: x-small;"><strong>Receiver</strong></span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Sensitivity</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">0.25/0.28 &mu;V</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Selectivity</span></div>
</td>
<td width="233">
<div><span style="font-family: Arial; font-size: x-small;">70/60dB</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Intermodulation</span></div>
</td>
<td width="233">
<div><span style="font-family: Arial; font-size: x-small;">&ge;60dB</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Spurious Response Rejection</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">&ge;70dB</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">S/N</span></div>
</td>
<td width="233" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">45/40dB</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Rated Audio Power Output</span></div>
</td>
<td width="233">
<div><span style="font-family: Arial; font-size: x-small;">800mW</span></div>
</td>
</tr>
<tr>
<td width="212" valign="top">
<div><span style="font-family: Arial; font-size: x-small;">Rated Audio Distortion</span></div>
</td>
<td width="233">
<div><span style="font-family: Arial; font-size: x-small;">&le;5%</span></div>
</td>
</tr>
</tbody>
</table>
</span></p>
<br /><br /><a href="http://www.dealexcel.com/index.php?main_page=shopping_cart&products_id=1469&action=buy_now" target="_blank"><span class="cssButton button_buy_now"  > Buy Now </span></a> ]]></description>
      <author>capitalhr@126.com (ming)</author>
      <enclosure url="http://www.dealexcel.com/images/s/201001/12628435680.jpg" length="3640" type="image/jpeg" />
      <guid isPermaLink="true">http://www.dealexcel.com/topwest-kt610-professional-wireless-interphoneintercom-builtin-radio-vox-voice-launch-function-sku1469_p1469.html</guid>
      <pubDate>Wed, 06 Jan 2010 22:59:05 -0800</pubDate>
      <g:price>87.99</g:price>
      <g:currency>USD</g:currency>
      <g:id>1469</g:id>
      <g:quantity>100</g:quantity>
      <g:model_number>KT-610</g:model_number>
      <g:image_link>http://www.dealexcel.com/images/v/201001/12628435680.jpg</g:image_link>
    </item>
    <item>
      <title>TopWest TT-500 Wireless Interphone/Intercom Emergent Alarm VOX Voice Launch Function Sku1470</title>
      <link>http://www.dealexcel.com/topwest-tt500-wireless-interphoneintercom-emergent-alarm-vox-voice-launch-function-sku1470_p1470.html</link>
      <comments>http://www.dealexcel.com/index.php?main_page=product_reviews&amp;products_id=1470</comments>
      <description><![CDATA[ <a href="http://www.dealexcel.com/topwest-tt500-wireless-interphoneintercom-emergent-alarm-vox-voice-launch-function-sku1470_p1470.html"><img src="http://www.dealexcel.com/bmz_cache/5/56bed7c517274a7a53fbb2e8cfeb67e8.image.85x85.jpg" alt="TopWest TT-500 Wireless Interphone/Intercom Emergent Alarm VOX Voice Launch Function Sku1470" title=" TopWest TT-500 Wireless Interphone/Intercom Emergent Alarm VOX Voice Launch Function Sku1470 " width="85" height="85" style="float: left; margin: 0px 8px 8px 0px;" style="position:relative" onmouseover="showtrail('images/s/201001//12628436440.jpg','TopWest TT-500 Wireless Interphone/Intercom Emergent Alarm VOX Voice Launch Function Sku1470',85,85,85,85,this,0,0,85,85);" onmouseout="hidetrail();"  /></a><p><span style="font-family: Arial; color: #000000; font-size: x-small;">- Emergent alarm<br />- High/low power Switchable<br />- CTCSS/CDCSS<br />- VOX xoice launch function<br />- Battery Save<br />- PC software programming</span></p>
<p><span style="font-family: Arial; color: #000000; font-size: small;">Specification:</span></p>
<p>
<table id="table7" style="width: 453px; border-collapse: collapse; height: 364px;" border="1" cellspacing="0" cellpadding="0" bordercolor="#000000">
<tbody>
<tr>
<td colspan="2" width="568" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;"><strong>General</strong></span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Frequency Range</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">400-430 MHz /440-470 MHz   </span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Channel Spacing</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">25 /12.5 KHz</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Operating Voltage</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">7.4V</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Frequency Stability</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&plusmn;2.5ppm</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Operating Temperature</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">-20℃~+50℃</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Antenna Impedance</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">50&Omega;</span></div>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;"><strong>Transmitter</strong></span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">RF Power Output</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">5W/2W（VHF）  5W/2W（UHF）</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Spurious and Harmonics</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">-36dBm<1GHz</span></div>
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">-30dBm>1GHz</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">FM Noise</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">40/34dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Audio Distortion</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&le;5 %</span></div>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;"><strong>Receiver</strong></span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Sensitivity</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">0.25/0.28 &mu;V</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Selectivity</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">70/60dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Intermodulation</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&ge;60dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Spurious Response Rejection</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&ge;70dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">S/N</span></div>
</td>
<td width="321" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">45/40dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Rated Audio Power Output</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">800mW</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">Rated Audio Distortion</span></div>
</td>
<td width="321">
<div><span style="font-family: Arial; color: #000000; font-size: x-small;">&le;5%</span></div>
</td>
</tr>
</tbody>
</table>
</p>
<br /><br /><a href="http://www.dealexcel.com/index.php?main_page=shopping_cart&products_id=1470&action=buy_now" target="_blank"><span class="cssButton button_buy_now"  > Buy Now </span></a> ]]></description>
      <author>capitalhr@126.com (ming)</author>
      <enclosure url="http://www.dealexcel.com/images/s/201001/12628436440.jpg" length="3207" type="image/jpeg" />
      <guid isPermaLink="true">http://www.dealexcel.com/topwest-tt500-wireless-interphoneintercom-emergent-alarm-vox-voice-launch-function-sku1470_p1470.html</guid>
      <pubDate>Wed, 06 Jan 2010 22:59:05 -0800</pubDate>
      <g:price>44.99</g:price>
      <g:currency>USD</g:currency>
      <g:id>1470</g:id>
      <g:quantity>100</g:quantity>
      <g:model_number>TT-500</g:model_number>
      <g:image_link>http://www.dealexcel.com/images/v/201001/12628436440.jpg</g:image_link>
    </item>
    <item>
      <title>TopWest TT-860 Wireless Interphone/Intercom Dual-band Built-in FM Radio VOX Voice Launch Function Sku1471</title>
      <link>http://www.dealexcel.com/topwest-tt860-wireless-interphoneintercom-dualband-builtin-fm-radio-vox-voice-launch-function-sku1471_p1471.html</link>
      <comments>http://www.dealexcel.com/index.php?main_page=product_reviews&amp;products_id=1471</comments>
      <description><![CDATA[ <a href="http://www.dealexcel.com/topwest-tt860-wireless-interphoneintercom-dualband-builtin-fm-radio-vox-voice-launch-function-sku1471_p1471.html"><img src="http://www.dealexcel.com/bmz_cache/3/3e5cb53c49a2aab7f469e277d45db2b5.image.85x85.jpg" alt="TopWest TT-860 Wireless Interphone/Intercom Dual-band Built-in FM Radio VOX Voice Launch Function Sku1471" title=" TopWest TT-860 Wireless Interphone/Intercom Dual-band Built-in FM Radio VOX Voice Launch Function Sku1471 " width="85" height="85" style="float: left; margin: 0px 8px 8px 0px;" style="position:relative" onmouseover="showtrail('images/s/201001//12628438800.jpg','TopWest TT-860 Wireless Interphone/Intercom Dual-band Built-in FM Radio VOX Voice Launch Function Sku1471',85,85,85,85,this,0,0,85,85);" onmouseout="hidetrail();"  /></a><p><span style="color: #000000;">- Dual-band<br />A VHF frequency bands:136-174MHZ<br />B UHF frequency bands:400-470MHZ<br />- Built-in FM radio<br />- Built-in phone book in English<br />- built-in voice frequency interference<br />- built-in 2&times;60 can store channel<br />- set up multiple Annunciation<br />BATT,ANI,FULL,FRMSG<br />- Output power<br />H:5W VHF/5W UHF<br />L:2W<br />- VOX voice launch function<br />- Automatic identification ANI<br />- width,and narrowband optional<br />- DCS(105) ,CTCSS(50)-Audio</span></p>
<p><span style="color: #000000; font-size: small;">Specification:</span></p>
<p>
<table id="table1" style="width: 456px; border-collapse: collapse; height: 390px;" border="1" cellspacing="0" cellpadding="0" bordercolor="#000000">
<tbody>
<tr>
<td colspan="2" width="568" valign="top">
<div><strong><span style="color: #000000;">General</span></strong></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Dual-bandFrequency Range</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">VHF: 136-174 MHz</span></div>
<div><span style="color: #000000;">UHF: 400-470 MHz  </span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Squelch Level</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">1~9</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Channel Spacing</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">25 /12.5 KHz</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Operating Voltage</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">7.4V</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Battery</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">1300mAh (Li-ion)</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Frequency Stability</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">&plusmn;2.5ppm</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Operating Temperature</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">-20℃~+50℃</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Antenna Impedance</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">50&Omega;</span></div>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<div><strong><span style="color: #000000;">Transmitter</span></strong></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">RF Power Output</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">5W/2W（VHF）  5W/2W（UHF）</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Spurious and Harmonics</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">-36dBm<1GHz</span></div>
<div><span style="color: #000000;">-30dBm>1GHz</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">FM Noise</span></div>
</td>
<td width="321">
<div><span style="color: #000000;">40/34dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Audio Distortion</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">&le;5 %</span></div>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<div><strong><span style="color: #000000;">Receiver</span></strong></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Sensitivity</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">0.25/0.28 &mu;V</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Selectivity</span></div>
</td>
<td width="321">
<div><span style="color: #000000;">70/60dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Intermodulation</span></div>
</td>
<td width="321">
<div><span style="color: #000000;">&ge;60dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Spurious Response Rejection</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">&ge;70dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">S/N</span></div>
</td>
<td width="321" valign="top">
<div><span style="color: #000000;">45/40dB</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Rated Audio Power Output</span></div>
</td>
<td width="321">
<div><span style="color: #000000;">800mW</span></div>
</td>
</tr>
<tr>
<td width="247" valign="top">
<div><span style="color: #000000;">Rated Audio Distortion</span></div>
</td>
<td width="321">
<div><span style="color: #000000;">&le;5%</span></div>
</td>
</tr>
</tbody>
</table>
</p>
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      <author>capitalhr@126.com (ming)</author>
      <enclosure url="http://www.dealexcel.com/images/s/201001/12628438800.jpg" length="3167" type="image/jpeg" />
      <guid isPermaLink="true">http://www.dealexcel.com/topwest-tt860-wireless-interphoneintercom-dualband-builtin-fm-radio-vox-voice-launch-function-sku1471_p1471.html</guid>
      <pubDate>Wed, 06 Jan 2010 22:59:05 -0800</pubDate>
      <g:price>57.99</g:price>
      <g:currency>USD</g:currency>
      <g:id>1471</g:id>
      <g:quantity>100</g:quantity>
      <g:model_number>TT-860</g:model_number>
      <g:image_link>http://www.dealexcel.com/images/v/201001/12628438800.jpg</g:image_link>
    </item>
    <item>
      <title>TopWest TT-A8 Wireless Interphone/Intercom 99Memory channels VOX Voice Launch Function Sku1472</title>
      <link>http://www.dealexcel.com/topwest-tta8-wireless-interphoneintercom-99memory-channels-vox-voice-launch-function-sku1472_p1472.html</link>
      <comments>http://www.dealexcel.com/index.php?main_page=product_reviews&amp;products_id=1472</comments>
      <description><![CDATA[ <a href="http://www.dealexcel.com/topwest-tta8-wireless-interphoneintercom-99memory-channels-vox-voice-launch-function-sku1472_p1472.html"><img src="http://www.dealexcel.com/bmz_cache/b/b85e62c8040f081e88556211754f49aa.image.85x85.jpg" alt="TopWest TT-A8 Wireless Interphone/Intercom 99Memory channels VOX Voice Launch Function Sku1472" title=" TopWest TT-A8 Wireless Interphone/Intercom 99Memory channels VOX Voice Launch Function Sku1472 " width="85" height="85" style="float: left; margin: 0px 8px 8px 0px;" style="position:relative" onmouseover="showtrail('images/s/201001//12628439570.jpg','TopWest TT-A8 Wireless Interphone/Intercom 99Memory channels VOX Voice Launch Function Sku1472',85,85,85,85,this,0,0,85,85);" onmouseout="hidetrail();"  /></a><p><span style="color: #000000;">- Product desprition<br />- 99Memory channels,1100MAH Li-ion battery<br />- 39CTCSS,83*2DTCS signai select<br />- High/low power output option<br />- Voice prompt(Chinese/English)<br />- Built in VOX<br />- Line copy<br />- Emergent alarm<br />- Practical flashlight<br />- Low battery alarm<br />- 3 colour apheliotropic lights of showing screen</span></p>
<p><span style="color: #000000; font-size: small;">Specification:</span></p>
<p><span style="color: #0000ff; font-size: small;">
<table id="table1" style="width: 435px; border-collapse: collapse; height: 593px;" border="1" cellspacing="0" cellpadding="0" bordercolor="#000000">
<tbody>
<tr>
<td colspan="2" width="568" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">General</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Frequency Range</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">VHF: 146-174 MHz </span></span></p>
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">UHF: 400-470 MHz   </span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Channel Capacity</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;"> 1304/2*60</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Channel Spacing</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">25 /12.5 KHz</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Operating Voltage</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">7.5V</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Battery</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">1300mAh (Li-ion)</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Battery Life (5-5-90 Duty Cycle)</span></span></p>
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">1200mAh Li-Ion battery</span></span></p>
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">1300mAh Ni-MH battery</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;"> </span></span></p>
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">More than 9 hours</span></span></p>
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">More than 9 hours</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Frequency Stability</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">&plusmn;2.5ppm</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Operating Temperature</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">-20℃~+50℃</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Antenna Impedance</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">50&Omega;</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Dimensions (H&times;W&times;D)</span></span></p>
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">(with battery, without antenna)</span></span></p>
</td>
<td width="321">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">117mm&times;54mm&times;31mm</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="color: #000000;"> </span></p>
</td>
<td width="321"><span style="color: #000000;"> </span></td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Transmitter</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">RF Power Output</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="color: #000000;"><span lang="EN-US" xml:lang="EN-US">5W/2W</span>（<span lang="EN-US" xml:lang="EN-US">VHF</span>）<span lang="EN-US" xml:lang="EN-US">  5W/2W</span>（<span lang="EN-US" xml:lang="EN-US">UHF</span>）</span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Modulation</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">F3E</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Spurious and Harmonics</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">-36dBm<1GHz</span></span></p>
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">-30dBm>1GHz</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">FM Noise</span></span></p>
</td>
<td width="321">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">40/34dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Audio Distortion</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">&le;5 %</span></span></p>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Receiver</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Sensitivity</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">0.25/0.28 &mu;V</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Selectivity</span></span></p>
</td>
<td width="321">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">70/60dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Intermodulation</span></span></p>
</td>
<td width="321">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">&ge;60dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Spurious Response Rejection</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">&ge;70dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">S/N</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">45/40dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Rated Audio Power Output</span></span></p>
</td>
<td width="321">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">800mW</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">Rated Audio Distortion</span></span></p>
</td>
<td width="321">
<p align="center"><span lang="EN-US" xml:lang="EN-US"><span style="color: #000000;">&le;5%</span></span></p>
</td>
</tr>
</tbody>
</table>
</span></p>
<br /><br /><a href="http://www.dealexcel.com/index.php?main_page=shopping_cart&products_id=1472&action=buy_now" target="_blank"><span class="cssButton button_buy_now"  > Buy Now </span></a> ]]></description>
      <author>capitalhr@126.com (ming)</author>
      <enclosure url="http://www.dealexcel.com/images/s/201001/12628439570.jpg" length="3049" type="image/jpeg" />
      <guid isPermaLink="true">http://www.dealexcel.com/topwest-tta8-wireless-interphoneintercom-99memory-channels-vox-voice-launch-function-sku1472_p1472.html</guid>
      <pubDate>Wed, 06 Jan 2010 22:59:05 -0800</pubDate>
      <g:price>39.99</g:price>
      <g:currency>USD</g:currency>
      <g:id>1472</g:id>
      <g:quantity>100</g:quantity>
      <g:model_number>TT-A8</g:model_number>
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    </item>
    <item>
      <title>TopWest TT-630 Wireless Interphone/Intercom LED Battery Gauge PC Programmable Sku1473</title>
      <link>http://www.dealexcel.com/topwest-tt630-wireless-interphoneintercom-led-battery-gauge-pc-programmable-sku1473_p1473.html</link>
      <comments>http://www.dealexcel.com/index.php?main_page=product_reviews&amp;products_id=1473</comments>
      <description><![CDATA[ <a href="http://www.dealexcel.com/topwest-tt630-wireless-interphoneintercom-led-battery-gauge-pc-programmable-sku1473_p1473.html"><img src="http://www.dealexcel.com/bmz_cache/8/86b92d906942cd47c749aac48715c275.image.85x85.jpg" alt="TopWest TT-630 Wireless Interphone/Intercom LED Battery Gauge PC Programmable Sku1473" title=" TopWest TT-630 Wireless Interphone/Intercom LED Battery Gauge PC Programmable Sku1473 " width="85" height="85" style="float: left; margin: 0px 8px 8px 0px;" style="position:relative" onmouseover="showtrail('images/s/201001//12628440420.jpg','TopWest TT-630 Wireless Interphone/Intercom LED Battery Gauge PC Programmable Sku1473',85,85,85,85,this,0,0,85,85);" onmouseout="hidetrail();"  /></a><p><span style="color: #000000;">- Durable and Reliable<br />- LED Battery Gauge<br />- Superior Audio<br />- Wide Communication Range<br />- Advanced Speaker Protection Technique<br />- High/Low Power Switchable<br />- Programmable 12.5kHz / 25kHz Channel Spacing<br />- Monitor<br />- Battery Save<br />- Low Battery Alert<br />- Busy Channel Lockout<br />- Time-out Timer<br />- PC Programmable<br />- Wired Clone<br />- CTCSS/CDCSS<br />- Selectable Squelch Level (0-9)<br />- Channel Scan<br />- Voice Operated Transmit (VOX)</span></p>
<p><span style="color: #000000; font-size: small;">Specification:</span></p>
<p>
<table id="table1" style="width: 496px; border-collapse: collapse; height: 659px;" border="1" cellspacing="0" cellpadding="0" bordercolor="#000000">
<tbody>
<tr>
<td colspan="2" width="568" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">General</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Frequency Range</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">VHF: 146-150 MHz 146-174 MHz </span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">UHF: 400-420 MHz   440-470 MHz  450-470 MHz</span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">470-490MHZ</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Channel Capacity</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">16</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Channel Spacing</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">25 /12.5 KHz</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Operating Voltage</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">7.5V</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Battery</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">1300mAh (Li-ion)</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Battery Life (5-5-90 Duty Cycle)</span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">1200mAh Li-Ion battery</span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">1300mAh Ni-MH battery</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US"> </span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">More than 9 hours</span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">More than 9 hours</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Frequency Stability</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">&plusmn;2.5ppm</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Operating Temperature</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">-20℃~+50℃</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Antenna Impedance</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">50&Omega;</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Dimensions (H&times;W&times;D)</span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">(with battery, without antenna)</span></span></p>
</td>
<td width="321">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">117mm&times;54mm&times;31mm</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Weight (with antenna & battery)</span></span></p>
</td>
<td width="321">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">275 g</span></span></p>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Transmitter</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">RF Power Output</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; font-size: x-small;"><span style="color: #000000;"><span lang="EN-US" xml:lang="EN-US">6W/3W</span>（<span lang="EN-US" xml:lang="EN-US">VHF</span>）<span lang="EN-US" xml:lang="EN-US">  6W/3W</span>（<span lang="EN-US" xml:lang="EN-US">UHF</span>）</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Modulation</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">F3E</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Spurious and Harmonics</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">-36dBm<1GHz</span></span></p>
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">-30dBm>1GHz</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">FM Noise</span></span></p>
</td>
<td width="321">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">40/34dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Audio Distortion</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">&le;5 %</span></span></p>
</td>
</tr>
<tr>
<td colspan="2" width="568" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Receiver</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Sensitivity</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">0.25/0.28 &mu;V</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Selectivity</span></span></p>
</td>
<td width="321">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">70/60dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Intermodulation</span></span></p>
</td>
<td width="321">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">&ge;60dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Spurious Response Rejection</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">&ge;70dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">S/N</span></span></p>
</td>
<td width="321" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">45/40dB</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Rated Audio Power Output</span></span></p>
</td>
<td width="321">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">800mW</span></span></p>
</td>
</tr>
<tr>
<td width="247" valign="top">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">Rated Audio Distortion</span></span></p>
</td>
<td width="321">
<p align="center"><span style="font-family: Arial; color: #000000; font-size: x-small;"><span lang="EN-US" xml:lang="EN-US">&le;5%</span></span></p>
</td>
</tr>
</tbody>
</table>
</p>
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      <author>capitalhr@126.com (ming)</author>
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