Navigation

• Zycomm Info Search
• First Thoughts
• CTCSS Circuit
• Into the PLL
• Display and Controls
• Microphone
• Testing 1
• Testing 2
• Testing 3
• Testing 4
• Into the PLL 2
• PLL Theory

Articles

Click on the links above to follow 2E0IYN & G4XRA on their quest to reverse  engineer the world of 1980's radio

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Links

Special Mention

       Links to websites and people that have assisted with the Zycomm reverse engineering

• UK Vintage Radio Repair
  Zycomm FM5016 VHF mobile transceivers - UK Vintage Radio Repair and Restoration Discussion Forum
• Many thanks to the guys on this forum, expecially SiriusHardware and Jon_G4MDC

• Derby Radio Repeaters
  Many thanks to Dom G7NPW for going the extra mile and scanning the old Zycomm manual for us, which got this all started.

Radio Clubs and Societies

        Links to Radio Clubs, Societies and websites.

• Welland Valley Amateur Radio Society
  Local radio society
• DDRClub
  Dunstable Downs Radio Club, Organisers of the annual Club Bootsale
• KDARS
  Kettering and District Amateur Radio Society

Other Stuff

        Links to people and various other things

• G4XRA
  G4XRA's qrz.com entry
• 2E0IYN
  2E0IYN's qrz.com entry