National HRO questions
Allan.Stephens at EKU.EDU
Sat Feb 17 17:53:58 EST 2001
Working on a pretty decent HRO-50T (and was surprised when listening to
SSB on 10 meters, no added product detector, and finding it very nice copy -
and rock stable! Pleasantly surprised, that is) and have a couple
1. Is the AC coil (15 meter bandspread) interchangeable between the
HRO-50 and the HRO-60, or is there a different one designated for each
receiver? If so, what is difference in designation?
2. Does the XCU-300 crystal calibrator (for the NC-300) work as-is in
the HRO-50 (I don't think so right off hand - looks like it won't physically
3. Is the designation for the crystal calibrator for the HRO-50 the
Thanks in advance (and I did use the HRO-50 in last CX).
73, Al N5AIT
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