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Strange Antenna in old 73 magazine ?
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July 10th 04, 07:58 AM
Richard Clark
Posts: n/a
On 10 Jul 2004 05:22:58 GMT,
(WShoots1) wrote:
Richard: 455000 cps ;-)
LOL Also: 0.455 Mc.
Michael: Didn't the R390 have a 500KHz IF?
That sounds familiar. Could that have been one of the differences between the
390 and the 390A?
73,
Bill, K5BY
Hi Bill,
Close, but not in the 390 series. Collins built similar rigs such as
the 75, 51 and R388 (and maybe R389) series only some of which used a
500KHz IF in a fantastic variety of double, triple, and quadruple
conversion versions.
73's
Richard Clark, KB7QHC
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