| To: | <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] Vac relay coils in series ? |
| From: | "Paul Christensen" <w9ac@arrl.net> |
| Date: | Thu, 17 Mar 2022 10:31:58 -0400 |
| List-post: | <mailto:amps@contesting.com> |
Only N/C failures here from my RJ-1 and HC-1 relays. My Alpha 77Dx needs a replacement; the failure manifests as intermittent receive sensitivity. The Alpha 77Dx has sequenced hot-switch protection. Possibly its reached its MTBF point since I mostly operate CW in QSK mode. Paul, W9AC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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