the 70cm radiator is changed to coaxial antenna design. Coax cable is routed through the bottom ¼ lambda element, thus no balun is needed – the sleeve is actually the balun
post 26 Dec 2021
Satellite Antenna Links →
HomeBrew satellite antenna
Eggbeater Antenna consist of two Loops , Both the loops are connected to each other with RG 58, 50 ohms it should be quarter wave length
Operational OSCAR Satellite Status Summary
This page will be maintained by multiple volunteers, including myself, and we will be able to add and delete satellites as required
Parasitic Antenna for 70cm
A traditional Lindenblad antenna uses four,dipole, driven-elements to create a circularly-polarized, omni-directional radiation pattern
Patch Feed for S-Band Dish Antennas
Three antenna were trialled, a 600mm G3RUH dish, a flatter 600mm dish of about .5 F/D and a commercial 640mm off-set satellite dish. For the G3RUH dish and the off-set unit
Patch Feed 1700MHz
A traditional Lindenblad antenna uses four,dipole, driven-elements to create a circularly-polarized, omni-directional radiation pattern
50
Eggbeater Antenna consist of two Loops , Both the loops are connected to each other with RG 58, 50 ohms it should be quarter wave length
This page will be maintained by multiple volunteers, including myself, and we will be able to add and delete satellites as required
A traditional Lindenblad antenna uses four,dipole, driven-elements to create a circularly-polarized, omni-directional radiation pattern
Three antenna were trialled, a 600mm G3RUH dish, a flatter 600mm dish of about .5 F/D and a commercial 640mm off-set satellite dish. For the G3RUH dish and the off-set unit
A traditional Lindenblad antenna uses four,dipole, driven-elements to create a circularly-polarized, omni-directional radiation pattern
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