Thank you all. A lot of good ideas that I didn't think of, too close to the problem. Yes, I don't have thousands of dollars of tools for this problem, and I left my oscilloscope behind when I moved in 1991 (if I'd only known this day would come!!). However you have all given me good directions to explore. Forty years ago the Army thought I would be good at repairing their computers, they were wrong, but trained me anyway, so some residual knowledge remains. After considering your ideas, I think the coax/connectors sound like the best answer. It seemed obvious that the pre amp failed until two new ones acted the same. I don't have a portable TV but if I put low voltage power to the house end of the 200 foot coax I should be able to confirm if it is getting to the pre amp mounted below the antenna, I already checked the short lengths of coax with the meter for breaks. I'll report back when I discover the solution, meanwhile the Super Bowl is on Fox 17 which I no longer receive, I better get busy! Warren
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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