UN7GUN / BLOG
Notes from
the station.
Antennas, digital modes, experiments and honest measurement results.
A window dipole and a metal façadeTwo days of remote SDR measurements: soldering, antenna position, transmit power and readings that drift.
A dipole outside the windowFrom a vertical VHF dipole to a compact 28 MHz antenna.
IC-705, Mac and FT8USB, radio control and digital audio.
Reducing cable lossA new feedline plan using HANSEN 1/2″ and RG142 tails.
An SSTV postcard from the ISSReceiving audio on a handheld radio and decoding it in an app.