Видео ютуба по тегу 21.074 Mhz

Homebrew uBITX rx test on 15m - 21.074MHz FT8
Homebrew uBITX rx test on 15m - 21.074MHz FT8
SWR meter 100W 21.074 Mhz
SWR meter 100W 21.074 Mhz
DIGITAL MODE FT8 HAM RADIO Freq. 21.074 Mhz
DIGITAL MODE FT8 HAM RADIO Freq. 21.074 Mhz
HDSDR FT8 And Grid Tracker Freq 21.074 Mhz
HDSDR FT8 And Grid Tracker Freq 21.074 Mhz
RC3C - FT8 digi mode on 21.074 MHz #NOW
RC3C - FT8 digi mode on 21.074 MHz #NOW
uBITX Rx test on 15m band 21.074MHz
uBITX Rx test on 15m band 21.074MHz
FT8 QSO to ZS6C on 21.074 MHz
FT8 QSO to ZS6C on 21.074 MHz
21.074MHz USB FT8 em 15m CQ PU3DRM GF49LX
21.074MHz USB FT8 em 15m CQ PU3DRM GF49LX
USDX quadband test di 21.074 mhz
USDX quadband test di 21.074 mhz
SQ3M - FT8 - 5W - 21.074MHz
SQ3M - FT8 - 5W - 21.074MHz
FT8 QSO 21.074MHz 15M late nighttime live stream K2GOD
FT8 QSO 21.074MHz 15M late nighttime live stream K2GOD
LIVE FT8 Decoding on 21.074 MHz – Real-Time Ham Radio Signals (20m Band)
LIVE FT8 Decoding on 21.074 MHz – Real-Time Ham Radio Signals (20m Band)
A little more HF FT-8 Contacts on 15 Meters, 21.074 MHz USB.
A little more HF FT-8 Contacts on 15 Meters, 21.074 MHz USB.
Классическая End-Fed антенна с трансформатором. 7-14-21-24 мгц
Классическая End-Fed антенна с трансформатором. 7-14-21-24 мгц
FT8 on 15m 21-10-2020
FT8 on 15m 21-10-2020
SWR Power meter
SWR Power meter
5 mins: See LIVE FT8 Mode messages from ANY radio use USB microphone and wsjtx.app on MacOS Big Sur
5 mins: See LIVE FT8 Mode messages from ANY radio use USB microphone and wsjtx.app on MacOS Big Sur
Обзор автоматического антенного тюнера MFJ-939I
Обзор автоматического антенного тюнера MFJ-939I
Встреча земляка на 18 MHz!
Встреча земляка на 18 MHz!