Interfacing RX Audio to HO-10

Peter A Markavage pmarkavage at JUNO.COM
Thu Aug 22 17:42:48 EDT 2002


The existing vertical amplifier in the HO-10 probably has very little
gain at 3.3 MHz. You could try building an additional stage of
amplification for the vertical amplifier. You could build a mixer: 3.395
in, + or - mixing frequency, to get 455 KHz signal out.
Pete

On Thu, 22 Aug 2002 09:23:06 -0700 Richard Zanni <kj6ra at STARBAND.NET>
writes:
> A friend is trying to hook up an HO-10 to his HW-101 for monitoring
> RX
> signals. The book says to hook into the IF BUT the IF of the HW101
> is
> 3.395 and the HO-10 is looking for a 455 kHz IF. Any suggestions
> other
> than running the RX audio into the vertical input??
>
> Thanks for any help
>
> Rich KJ6RA

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