[amsat-bb] (no subject)

[Howard Kowall]

Hello All
Before I start I am not cheap just frugal
Want to make my antenna polarization selectable with relays  LHCP or RHCP
For both UHF and VHF I really don't want to buy a commercial ones
Does anyone know what type or where I can purchase theses types of relays
I would like to have them rated for aprox 50w for UHF and VHF
12vdc coil would be nice,I plan on energizing them with a separate power supply
Thanks to all who read and respond to this
Howard
VE4ISP