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812 Transmitter




 
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Author Topic: 812 Transmitter  (Read 581 times)
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WA4WAX
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« on: July 22, 2019, 06:25:20 PM »

A or H, but less power with A.

8005 also good.
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WA4WAX
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« Reply #1 on: July 22, 2019, 06:28:01 PM »

http://www.electronicsandbooks.com/eab3/manual/Magazine/C/CQ%20Amateur%20Radio%20US/1950/03%20March%201950.pdf
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KC4VWU
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« Reply #2 on: July 24, 2019, 08:37:35 AM »

812H = good luck

8005 = fight the audiophools

812A = at least you can try pot luck with the Chinese manufactured ones.

My GK 400 uses V70D's and I have one spare set that I need to check out and rotate in. After that, it might be new filament transformer and 812A's.

...Phil
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