[Elecraft] 472KHz/500KHz
Edward R Cole
kl7uw at acsalaska.net
Fri Sep 7 12:59:57 EDT 2012
It would be even easier if one could use a 10MHz IF for LF. For this the K3
and KX3 (when the code is written) xverter settings could be set to
XVRF=0MHz XVIF=10MHz. This way the accurate 10MHz reference, already applied
to the reference input to the K3 could be used as the local oscillator in
the external transverter
Dave
G4fre
------------
Dave,
This is exactly what I am planning. I already have a low-level mixer
that does this. My amplifier drives with 0.1 mw )-10 dBm) so
basically all I need is to provide for Rx. I have a +/-5E-12 OCXO on
10-MHz with +10 dBm for LO injection. For the K3 running in TEST
mode it is a natural. KX3 may not allow operation outside ham bands?
73, Ed - KL7uW
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