<div dir="ltr">Não tem tx em AM, portanto não interessa...</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Nov 6, 2013 at 1:37 PM, João Costa > CT1FBF <span dir="ltr"><<a href="mailto:ct1fbf@gmail.com" target="_blank">ct1fbf@gmail.com</a>></span> wrote:<br>
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<h3>KN-920</h3><img border="0" alt="A picture of KN-920">
<h4>SPECIFICATIONS</h4>
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<td><strong>GENERAL</strong></td></tr>
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<td><strong>Type:</strong></td>
<td>Amateur HF transceiver</td></tr>
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<td><strong>Frequency range:</strong></td>
<td><strong>TX: 10-80 m + WARC</strong><br>3.500-3.999 MHz<br>7.000-7.300 MHz<br>10.100-10.150 MHz<br>14.000-14.350 MHz<br>18.068-18.168 MHz<br>21.000-21.450 MHz<br>24.890-24.990 MHz<br>28.000-29.700 MHz<br><strong>RX: 0.03-30 MHz</strong> </td>
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<td><strong>Tuning steps:</strong></td>
<td>? KHz</td></tr>
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<td><strong>Mode:</strong></td>
<td>TX: FM/SSB/CW<br>RX: AM/FM/SSB/CW</td></tr>
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<td><strong>Memory channels:</strong></td>
<td>100 regular</td></tr>
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<td><strong>Power supply:</strong></td>
<td>13.8 VDC</td></tr>
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<td><strong>Current drain/power consumption:</strong></td>
<td>RX: 700 mA<br>TX: Max 4 A</td></tr>
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<td><strong>Antenna impedance/connector:</strong></td>
<td>50 ohms / SO-239</td></tr>
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<td><strong>Dimensions (W*H*D):</strong></td>
<td>230*90*230 mm</td></tr>
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<td><strong>Weight:</strong></td>
<td>3.5 Kg</td></tr>
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<td><strong>Other features:</strong></td>
<td>SWR-meter. USB conector. Built-in keyer and ATU</td></tr>
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<td><strong>RECEIVER SECTION</strong></td></tr>
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<td><strong>Receiver system:</strong></td>
<td><strong>Double conversion superheterodyne (AM/SSB/CW)</strong><br>1st IF: 45 MHz<br>2nd IF: 12 MHz<br><strong>Triple conversion superheterodyne (FM)</strong><br>1st IF: 45 MHz<br>2nd IF: 12 MHz<br>3rd IF: 455 KHz</td>
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<td><strong>Sensitivity:</strong></td>
<td>AM: 1 uV (10 dB S/N)<br>FM: 0.2 uV (12 dB SINAD)<br>SSB/CW: 0.2 uV (10 dB S/N)</td></tr>
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<td><strong>Selectivity:</strong></td>
<td>AM: 6 KHz (-6 dB)<br>SSB: 2.4 KHz (-6 dB), 3.6 KHz (-40 dB)</td></tr>
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<td><strong>Image rejection:</strong></td>
<td>70 dB</td></tr>
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<td><strong>AF output power/speaker:</strong></td>
<td>? W at ?% distortion / ? ohms</td></tr>
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<td><strong>External speaker connector:</strong></td>
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<td><strong>TRANSMITTER SECTION</strong></td></tr>
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<td><strong>RF output power:</strong></td>
<td>1-10 W (Can be modified to max 20 W)</td></tr>
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<td><strong>Modulation system:</strong></td>
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<td><strong>Max FM deviation:</strong></td>
<td>±? KHz</td></tr>
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<td><strong>Spurious emissions:</strong></td>
<td>Less than -? dB</td></tr>
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<td><strong>Microphone connector/impedance:</strong></td>
<td>8-pin / ? ohms</td></tr>
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<td><strong>MISCELLANEOUS</strong></td></tr>
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<td><strong>Manufactured:</strong></td>
<td>China, 2013-201x</td></tr>
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<td><strong>Additional info:</strong></td>
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<td><strong>Related documents:</strong></td>
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<td><strong>Modifications:</strong></td>
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<td><strong>Options/Accessories:</strong></td>
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<td width="70">-</td>
<td>-</td></tr></tbody></table></td></tr></tbody></table><img border="0" alt="A rear picture of KN-920"> </td></tr></tbody></table>
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