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The RF Workbench / Re: Can one use a CW transmitter to transmit voice? *edit, added link
« on: January 10, 2014, 0834 UTC »
Back in the hollow state days, you could build a cathode modulator that you could plug in to the key socket, but they were a pain in the ass to adjust and notorious for negative modulation.
I remember my Uncle, who was a tv repairman, trying to build one for an old CW rig he'd picked up somewhere. He wanted to be a "Big Gun" on the CB bands, but he was as cheap as they come. He worked on that thing for weeks before he said the Hell with it and built a linear amp for his CB transceiver.
There's a fellow who's designed a very nice variant of the Talking Pixie called the "Big Talker". I can't remember the name of his website but you can type "The Big Talker" in your favorite search engine and see what comes up. One caveat, it's designed for Part-15 broadcasting.
I remember my Uncle, who was a tv repairman, trying to build one for an old CW rig he'd picked up somewhere. He wanted to be a "Big Gun" on the CB bands, but he was as cheap as they come. He worked on that thing for weeks before he said the Hell with it and built a linear amp for his CB transceiver.
There's a fellow who's designed a very nice variant of the Talking Pixie called the "Big Talker". I can't remember the name of his website but you can type "The Big Talker" in your favorite search engine and see what comes up. One caveat, it's designed for Part-15 broadcasting.