| To: | <amps@contesting.com> |
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| Subject: | [Amps] vacuum relay bandswitch |
| From: | kenw2dtc at comcast.net (kenw2dtc) |
| Date: | Thu Feb 20 07:33:49 2003 |
I was thinking of using vacuum relays to bandswitch a pi-network for a 160-80-40 amplifier. What factors must be considered to determine the relay's required voltage and current ratings? What are the math formulas that define the relay for placing an order from a parts catalog? Thanks and 73, Ken W2DTC |
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