QRZ Forums - Homebrew and Kit Projects for Tuesday 3 October 2017
Homebrew and Kit Projects
/////////////////////////////////////////// Remember the infamous ARRL "Single Tube 75-watt Transmitter"? Ever seen THIS?? Posted: 03 Oct 2017 08:18 AM PDT https://forums.qrz.com/index.php?thr...n-this.583319/ I stumbled upon this during a search for something unrelated. In all my years Id never seen this before, and Im wondering if Im not alone in that. "One-Tube XTAL rig gives 150-watt output on CW" The image I captured is likely too small to read the text so here it is transcribed: "HIGH-POWER CRYSTAL OSCILLATOR A REALITY WITH RCA-813 TETRODE May be plate-modulated with 60% efficiency for carrier output of 100 watts The long-cherished amateur dream of a one-tube... Remember the infamous ARRL "Single Tube 75-watt Transmitter"? Ever seen THIS?? |
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