[Hammarlund] HQ-129-X Serial Numbers

[Kenneth G. Gordon]

On 14 Aug 2012 at 9:49, Richard Knoppow wrote:

>      Mine works like a charm but I've never been able to fix 
> the large calibration error on the 80 meter and 40 meter 
> band spread scales.  The variable cap sections look fine and 
> I am stumped about what else could cause the problem.  20 
> meters and 10 meters are very close.  On both those bands 
> the LO is _below_ the signal frequency.  Its not possible to 
> get it there on the 40 meter band, not enough range in the 
> adjustments, so I think it is supposed to be above the 
> signal on those bands.

According to what I read yesterday, the LO is supposed to be ABOVE the 
signal frequency on at least 80 and 40, and BELOW the signal frequency on 
at least 10 meters

I absolutely certain others here will correct me if I am wrong! :-)

Ken W7EKB