Видео с ютуба Qfh

qfh 2m

qfh 2m
Homemade QFH Antenna Made From Copper Tubing Used For NOAA Weather Satellite Images

Homemade QFH Antenna Made From Copper Tubing Used For NOAA Weather Satellite Images
Receiving satellite XW2-A with qfh (quadrifilar helix) home made. on4em

Receiving satellite XW2-A with qfh (quadrifilar helix) home made. on4em
«Создайте потрясающую QFH-антенну: вот как!»

«Создайте потрясающую QFH-антенну: вот как!»
Antenna QFH per satelliti meteo NOAA a 137Mhz, suggerimenti per l'auto costruzione. Iz3nvq

Antenna QFH per satelliti meteo NOAA a 137Mhz, suggerimenti per l'auto costruzione. Iz3nvq
QFH antenna for UHF 70cm

QFH antenna for UHF 70cm
Soyuz MS 18 voice communication received with a QFH antenna

Soyuz MS 18 voice communication received with a QFH antenna
Антенна QFH 435 МГц для любительских радиоспутников

Антенна QFH 435 МГц для любительских радиоспутников
QFH antenna design 137.500 MHz cst studio suite

QFH antenna design 137.500 MHz cst studio suite
QFH Antenna 3D Print Time Lapse

QFH Antenna 3D Print Time Lapse
Testing A QFH Antenna For Inmarsat And Iridium

Testing A QFH Antenna For Inmarsat And Iridium
QFH Antenna Demo

QFH Antenna Demo
QFH antenna test NOAA18 low elevation angle passed test

QFH antenna test NOAA18 low elevation angle passed test
Build a QFH Antenna for GPS

Build a QFH Antenna for GPS
COSTRUIRE L' ANTENNA QFH IZ5RZR 32 16

COSTRUIRE L' ANTENNA QFH IZ5RZR 32 16
146 MHz QFH Antenna for Amateur Radio Satellites

146 MHz QFH Antenna for Amateur Radio Satellites
Antena Quadrifilar Helicoidal - QFH 137 MHZ

Antena Quadrifilar Helicoidal - QFH 137 MHZ
Qfh

Qfh
QFH antenna for 137.5Mhz center frequency

QFH antenna for 137.5Mhz center frequency