The AV-200 ELT antenna is intended for use with a 406 MHz ELT (Emergency Locator Transmitter) for General Aviation.
It is a passive two frequency wire whip, designed for low speed aircraft (up to 250 knots).
It has met DO-160G, Section 8, Category U requirements for robust vibration and is qualified for installation on helicopters with unknown related rotor frequencies.
<table class="avia-table avia-data-table avia-table-1 avia-builder-el-9 el_after_av_buttonrow el_before_av_button avia_pricing_default " style="width: 588.139px;">
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<tr class="">
<td class="" style="width: 169px;">Application:</td>
<td class="" style="width: 402.139px;">Airborne ELT</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">Frequency:</td>
<td class="" style="width: 402.139px;">121.5 MHz &amp;&nbsp;406 MHz</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">Impedance:</td>
<td class="" style="width: 402.139px;">50 Ohms Nominal</td>
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<tr class="">
<td class="" style="width: 169px;">VSWR:</td>
<td class="" style="width: 402.139px;">2.0:1 Max at 121.5 MHz, 1.5:1 Max. at 406 MHz</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">Polarization:</td>
<td class="" style="width: 402.139px;">Vertical</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">Pattern:</td>
<td class="" style="width: 402.139px;">Omni-Directional</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">Connector:</td>
<td class="" style="width: 402.139px;">&ldquo;BNC&rdquo; Female</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">Max Height:</td>
<td class="" style="width: 402.139px;">24&Prime;</td>
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<tr class="">
<td class="" style="width: 169px;">RF Power Capacity:</td>
<td class="" style="width: 402.139px;">10 Watts CW</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">Weight:</td>
<td class="" style="width: 402.139px;">0.19 lbs.</td>
</tr>
<tr class="">
<td class="" style="width: 169px;">FAA TSO:</td>
<td class="" style="width: 402.139px;">C126a</td>
</tr>
</tbody>
</table>

ELT Antenna, Whip, BNC, 250 knots

The AV-200 ELT antenna is intended for use with a 406 MHz ELT (Emergency Locator Transmitter) for General Aviation. 

Application:	Airborne ELT
Frequency:	121.5 MHz & 406 MHz
Impedance:	50 Ohms Nominal
VSWR:	2.0:1 Max at 121.5 MHz, 1.5:1 Max. at 406 MHz
Polarization:	Vertical
Pattern:	Omni-Directional
Connector:	“BNC” Female
Max Height:	24″
RF Power Capacity:	10 Watts CW
Weight:	0.19 lbs.
FAA TSO:	C126a

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ELT Antenna, Whip, BNC, 250 knots

Description