Hi Dex, I built the xmitter about 1965 after reading a an article in an electronics magazine about the Part 15 rules. A schematic was included using what I believe was a 6AQ5 for the power amp. So I'
This happened about 50 years ago, although I do not remember the precise year. John I still have the oscillator section of my first LF xmitter. It's an International Crystal OX-1 board with a 189 kc
2 all LFers! When was open rsgb_lf_group list? 1997 or 98? What was date? Who was moderator of lf_group then, also who is moderator now? Whether there is at lf_group an archive of the messages? When
Hi, Ed, When in USA have permitted beacons 1w and a 15 meter antenna under FCC part 15 (160-190kHz)? This is the only one I can answer, and I don't even know the exact date -- many, many years. But k
When in USA have permitted beacons 1w and a 15 meter antenna under FCC part 15 (160-190kHz)? This happened about 50 years ago, although I do not remember the precise year. John
