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Antenna elevator system for amateur satellites


The actuator is a cheap and heavy tool with high enough torque, ideal for elevation systems, but in practice it needs quite an effort in order to operate correctly in your homebrew antenna system
post 26 Dec 2021


Satellite Antenna Links

50



SAT inline amp modification for weak signal operation
you can buy cheap "inline-amps" for TV-SAT. they are wideband 900-2400 MHz, some also work in the 47-2400 MHz range

Satellite tracking antenna
I am using a "Sattrak 3" tracking computer to automate the tracking, the basic mechanics that I will describe can be adapted to most methods of control that use electric motors

Station devoted to Space Communications
This is the second antenna array developed for AMSAT OSCAR 40

An EZ-Lindenblad Antenna for 2 Meters
lindenblad is the name of a type of antenna that is circularly polarized yet has an omnidirectional radiation pattern

10 m| 12 m| 15 m|
17 m 20 m| 2 m|
23 cm| 30 m| 40 m
6 m| 70 cm| 60 m| 80 m| 160 m| 136 khz| 630 m|
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