<div dir="auto">That is what is typically called an "ODU" or out door unit. It is often coupled to the IDU over coax and runs an IF (intermediate frequency) and dc over that coax. The odu upconverts to the over the air frequency and amplifies the signal. <div dir="auto"><br></div><div dir="auto">Some manufacturers just have a form of Ethernet and power to the ODU instead and have the radio not just an amount and frequency converter outside. <div dir="auto"><br></div><div dir="auto">Tad</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On May 2, 2017 11:15 AM, "Alex Fraser" <<a href="mailto:beatnic@comcast.net">beatnic@comcast.net</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<font size="+1"><font face="Comic Sans MS">Saw these on a gov
auction. They are in Loudoun county VA.<br>
2 of the antennas are on 10 GHZ and 4 are on 17GHz. The
pictures show a heat sink on the smaller antennas. Perhaps
there is a transceiver built in?<br>
<br>
<a class="m_2504503522127539573moz-txt-link-freetext" href="https://www.publicsurplus.com/sms/auction/view?auc=1844379&trackId=50" target="_blank">https://www.publicsurplus.com/<wbr>sms/auction/view?auc=1844379&<wbr>trackId=50</a><br>
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