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![]() "Leanne" wrote in message ... "Lynn Coffelt" wrote in message ... "Larry" wrote in message ... "Lynn Coffelt" wrote in news:donr4h$1u6$1 @domitilla.aioe.org: just during warm up. Warmup? 4-1000's don't warmup...(c; Oh, you mean until the graphite plates are cherry red on the pair of them...(c; Well, not exactly, but we did run cherry red graphites for a time on the homebrew push-pull 211's (aka VT-127?). Shame the plate xformer smoked during ARRL RCC certificate attempts. Nothing like the warm glow of a pair of 3-500's key down on rtty, on a cold winter's night. Almost as warming as a fireplace. Leanne W1WXS And the solder running out of the 3-500 tube pins. I restored a large box of pulled 3-500Z's back in 1970 when I arrived on Adak Island. Some of the MARS ops at KL7AIZ were not real good about tuning the Henry 2K3 with Johnson Viking matchbox into the 80 meter rhombic. The tubes got so hot the solder ran out of the pins. Once I discovered the fix, there was talk of awarding me some kind of medal! 73 Doug K7ABX |
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