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SDR radio, Software Defined Radio
Antenna thread
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<blockquote data-quote="s-band" data-source="post: 968495" data-attributes="member: 407744"><p>Antenna looks good. Cheap 1090 bias tee. See pic - left to right:</p><p>100p DC block, RF out on thin semi-rigid, 120R (probably because that was amongst the bench detritus) with leads used as inductors, 220p chip to ground, 1000p feedthrough on tin box, 0.1u to ground. Ignore the sloppy construction technique!</p><p></p><p>[ATTACH]92432[/ATTACH]</p></blockquote><p></p>
[QUOTE="s-band, post: 968495, member: 407744"] Antenna looks good. Cheap 1090 bias tee. See pic - left to right: 100p DC block, RF out on thin semi-rigid, 120R (probably because that was amongst the bench detritus) with leads used as inductors, 220p chip to ground, 1000p feedthrough on tin box, 0.1u to ground. Ignore the sloppy construction technique! [ATTACH]92432[/ATTACH] [/QUOTE]
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