[amsat-bb] L band gear
Greg D
ko6th.greg at gmail.com
Thu May 14 18:41:18 UTC 2020
Ed-
>
> I'm an avid home-brewer, but family, work, grad school, and
> volunteering has gotten in the way of me getting a real satellite
> station on the air.
>
> I have a mostly-built 23cm FM rig
> (http://www.pe1jpd.nl/index.php/23cm_nbfm), which I bought as a
> first-pass attempt at getting on 23cm. Just needs to be buttoned up
> into a chassis and we're ready to roll.
>
> I've also duplicated a few preamp designs (https://www.n0zgo.net/lna),
> and started building a SatNOGS v2 rotator using laser-cut mounting
> plates (https://www.n0zgo.net/satellite/satnogs/rotator_build).
>
> Some day, I'll get this stuff done and on the air. :-)
>
> I hope more amateurs build their own equipment. So many diagnostic
> aids (SDR, o-scopes, spectrum analyzers) are available for cheap
> compared to 20 years ago!
>
> --- Zach
> N0ZGO
Zach, all,
You'll also need an antenna. Surprised that's not been mentioned in
this drift into homebrewing...
Before I got my 30 element Beam at a swap meet, I was using a homemade
17 turn Helix. It was easy to make, and worked quite well. I would not
say that the beam was any better, especially since the helix is
circularly polarized. I still have it, and may swap it back into
service some day.
Greg KO6TH
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