Hits
VHF UHF SHF EME
the new dish replaced a previously used antenna prodelin 2,4m
post 27 Feb 2024
EME ham radio satellite Links →
The K7XQ Amateur Radio EME and Space Communications Page
The current moon phase, set against a stunning backdrop of stars
The Dubus 2m CW EME Activity Event
jimmy has worked 2500 qso's on eme, in cw eme and some on ssb
VHF/UHF Portable Satellite Antenna
one of the pleasure of working the amateur radio satellites is making contacts in a portable application and with qrp power. this requires a vhf/uhf handheld fm radio and a handheld 2-band antenna
Satellite DXers
for satellites i am using antennas 2x5 ele. crossed quagi 2m,2x15 ele. cross-yagi
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The current moon phase, set against a stunning backdrop of stars
jimmy has worked 2500 qso's on eme, in cw eme and some on ssb
one of the pleasure of working the amateur radio satellites is making contacts in a portable application and with qrp power. this requires a vhf/uhf handheld fm radio and a handheld 2-band antenna
for satellites i am using antennas 2x5 ele. crossed quagi 2m,2x15 ele. cross-yagi
Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
Atu balanced feeder antenna system An ATU has the advantage of bringing the feeder-antenna system to resonance, act as a band pass filter both on receive and transmit and a low SWR