ftg · @ftg
430 followers · 609 posts · Server mastodon.radio
ftg · @ftg
383 followers · 425 posts · Server mastodon.radio
Haha! The receive local oscillator locks.
#hamradio #surplus #hardwarehacking #GHz_bands #Mobira #23cm
#23cm #mobira #ghz_bands #hardwarehacking #surplus #hamradio
ftg · @ftg
301 followers · 234 posts · Server mastodon.radio
Whee!
No longer nanowatts!
From -60dBm to booming -86dBm on 1297.500MHz!
#quansheng #uv5k #23cm #1296 #GHz_bands #radio #modz
#modz #radio #ghz_bands #23cm #uv5k #quansheng
ftg · @ftg
295 followers · 218 posts · Server mastodon.radio
Hahaha! Guess what.
The BK4819 chip in the #Quansheng #UV5K radio DOES work on #23cm.
Just hitting filters (noise lump is from the UHF PA chain running full throttle on noise).
Glorious -60dBm on 1297.500MHz!
A whole 0.000001mW of it!
This beats the -75dBm we got from rtl_trx on 1270MHz (aberfoot unmodified rtl-sdr stick used as a trasnceiver).
I even worked OH3HMU on 1270MHz with an rtl-sdr stick So the power is kainda usable.
#ghz_bands #microwave #hamradio #23cm #uv5k #quansheng
19WAC3067 ~ PA11343 · @Wilfred
251 followers · 2183 posts · Server mastodon.radio
#TowerTuesday #hamradio #amateurradio #cbradio #27mc #SWL #DX
RT @JbaG0@twitter.com
10GHz and 24GHz systems currently on my mast. #GHZ_bands
#ghz_bands #dx #swl #27mc #cbradio #amateurradio #hamradio #towertuesday