Super Tech Heathkit Keyer HD-1410 Demo Vintage Johnson Ranger 2

1,089 views · Published 15 March 2015 · 1:44 · Indexed 28 October 2026

Channel: D-lab Electronics · 2015 · Science & Technology

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A nice Heathkit keyer being offered by Super Tech. All looks good. Keys a Johnson ranger transmitter just fine

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