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#1
August 18th 10, 10:54 PM
posted to rec.radio.amateur.boatanchors
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Some interesting mil-surplus "stuff" found at the Valdese meet.
Here's some of the "stuff" that followed me
home from the Valdese meet, http://radioheaven.homestead.com/Valdesefinds2010.html Even though I know I don't need, I just can't resist bringing it home.... -- 73, RON w4ron http://radioheaven.homestead.com/menu.html http://cloughbrengle.homestead.com/ |
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#2
August 19th 10, 01:01 AM
posted to rec.radio.amateur.boatanchors
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Some interesting mil-surplus "stuff" found at the Valdese meet.
The BC-453 was much sought after as a tunable and sharp bandpass
(capable) IF strip for addition to a HF receiver. It tuned the near standard (at that time) IF frequency of around 455kc (OK, khz). By pulling up on the doohickey on top of the 85kc IF transformers, the primary to secondary coupling was reduced and resulted in a fairly high "Q". "Single Signal"? Those were the days! The LM-1 ("crystal calibrator") was, (and is) a very well built heterodyne frequency meter. OH, how the times have changed! Old Chief Lynn, W7LTQ since 1948 |
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