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Lindenblad antenna 2m-70cm

Lindenblad antenna 2m-70cm
    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 07 Mar 2025



Satellite Antenna Links

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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


Psion ham software

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map

Radioassistance

Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

SunCalc

SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic