[Amps] B1B Russian vacuum rly for pi-net

k7rdx k7rdx at charter.net
Mon Dec 14 09:08:06 PST 2009


Does anyone have experiance with this particular vacuum spst as used for switching in/out padding caps for C2? It appears very robust and what specs I can find suggest rating of 10 amps to 30 mhz..I`m also concerned about  rly coil heating/reliability over extended periods of time in a tank ckt..Replys off list would be helpful..Tnx..Jim..K7RDX..


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