These are excellent relays for switching up to 500 watts of RF at HF (2-30 MHZ) They where used in many \"10\" meter amplifiers with a 82 ohm dropping resistor to run from 12 Volts DC. They are 6 violt coil relays. Double Pole Double Throw with gold plated contacts. Surplus dealers sell these for up to $25.00 each! Out of production and the only way to cleanly repair a unit damaged by high VSWR etc. is to replace with this relay. You are offerding on a lot of 5 pcs.

---