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Title: URM-32A Post by: N0WEK on February 26, 2011, 09:41:47 PM I couldn't pass up a URM-32A for $10. It came with a homebrew power supply that'll probably need at least new caps but it also came with a data sheet and schematic. It does have the calibration book. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
It looks like a somewhat updated BC-221/LM-21 type hetrodyne freq. meter with miniature tubes and wide frequency range. If somebody has a 120 vac power supply for it...PP-1243/U I'd be interested. An ops manual too, although I found one in PDF form. Anybody have any opinions pro or con on these? This is the first of these I've seen. |