[ARC5] [External Sender] solid state vibrator basics

[MWM]

Yep, my design Bill. I think the chap must have bought his psu off me. 
https://www.qsl.net/g4bxd/wanted.htm
Ben Nock, Military Wireless Museum (qsl.net)
down the page a bit, cct and pics. 
Ben G4BXD


I think that chap found a 180 and 220 ohm as I didn't have 2 of the same at the time, hi. 
Ben.
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