[Elecraft] softrock with K3
Lyle Johnson
kk7p at wavecable.com
Sun Dec 23 14:19:06 EST 2007
> Any one have any experience with the softrock and the K3...
PLEASE remember that you *must* have a high-reverse isolation buffer
between the K3 IF OUT jack and the Softrock antenna input. The Softrock
may have a huge spur at its carrier frequency and its mixer may not
suppress this adequately. So there is a potential coupling problem
(mixer) and radiation problem (shielding). The IF out of the K3 does
not have high reverse isolation characteristics, so you need to ensure
you do not couple a signal at the IF *into* the K3 through this connector.
73,
Lyle KK7P
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