Low Power Coaxial Relay v1.1 (SMA RX) - RevA
The Coaxial Relay project for my Low Power VHF station. I was inspired by this project Cheap High Power 50 / 144 MHz Relay
Aluminium case - 1590AFL HAMMOND TME.cz
ANT-TX Relay 12V/16A - TE Connectivity RT31L (7-1393239-3) or cheaper FUJITSU (FTR-K1CK012W)
RX relay - TE Connectivity HF6-56 or HF3-56
This version is NC for TX ans NO for TX 0V, RX ON=12V