| To: | amps@contesting.com |
|---|---|
| Subject: | [Amps] Checking SB-220 meter continuity |
| From: | Steve London <n2icarrl@gmail.com> |
| Reply-to: | n2ic@arrl.net |
| Date: | Tue, 26 May 2020 09:02:23 -0600 |
| List-post: | <mailto:amps@contesting.com> |
The plate current meter in my SB-220 has gone flaky. R1, R2, R3 and the zener
diode are fine. Sometimes, I can tap on the meter and it will come to life.
Using something like a Fluke 87, what should the continuity across the meter
measure ? Just want to determine if this is a mechanical problem or electrical
problem.
73, Steve, N2IC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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