G4NSJ - The Dictograph HL-10 telephone intercom system

G4NSJ - A Dictograph telephone intercom system.

Feb 24, 2026

G4NSJ - GPO Slave Clock 70A electrical pulse type

Feb 18, 2026

G4NSJ - British Telecom Slave clock No. 96A. 24 hour dial. GPO post office. #shorts

Feb 15, 2026

G4NSJ - CB radio 27.555 SSB USA Super Bowl AM 27.025 UK FM #shorts

Feb 11, 2026

G4NSJ - Amateur Radio. Welcome to my channel and web site g4nsj.co.uk

Feb 10, 2026

G4NSJ - Amberley Museum Master Slave clocks electricity room #shorts g4nsj.co.uk

Feb 8, 2026

NAQP RTTY Live

Kyle - AA0Z

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