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CW Cable For Hybrid Transceivers Using Solid State Relay

Technicallz5zm06/01/2017

Well, the title says it all. The cable is built around the NEC’s PS7205B-1A SSR, which is with GaAs LED input and optically-coupled dual MOSFET output. The schematic is simple. The only caution is that the C2 — the capacitor at KEYING side, must be rated at 100V. This is because in TS-830S for example,…

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