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AMfone's Online AM Handbook => Transmitters => Topic started by: Carl WA1KPD on January 20, 2008, 03:47:54 PM



Title: 6T9 Complete
Post by: Carl WA1KPD on January 20, 2008, 03:47:54 PM
Ready to strap with 4 watts out of pulsating AM bandswitched for 160 or 40.

See you there or be square.

Thanks for the help with the earlier problems!


Title: Re: 6T9 Complete
Post by: Opcom on May 18, 2008, 08:58:53 PM
I like the modulator design because:
1. The positive modulation is made by the action of the modulator current increasing as opposed to the choke modulation method.
2. The modulator and PA current increase together and help cancel the magnetic field in the transformer.


Title: Re: 6T9 Complete
Post by: K1ZJH on June 05, 2008, 07:25:31 PM
Carl

Where is that transmitter from? Was it published, or is it your design?

Pete


update...

Do'h!!!  Just looked at the tag on the chassis!!!!
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