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37-650 Saga continues...
#3

Ok- Here's the latest, boiled down:
I have reasonably good reception on both SW bands, could use more adjustment, but gets the point across well. I can pick up lots of stuff, depending on the time of day, so I think thats ok.

The BC band is still the issue. I have trimmed and tuned and adjusted until I can do it in my sleep. Here is the final result:
Everything above 900 is fine, maybe a little off freq, but quite acceptable. Everything below is pure crap- buzz and whistle and blatt and squeal, etc.

If I attach the antenna lead directly to the top of the 6A8G Det. Osc. tube, all magically works wonderfully- again, a need for more precise adjustment, but otherwise, I get almost full range(a little messy at the 540 end, but negligable.) If I touch the antenna lead with my finger, it improves even more. I remember there being a troubleshooting step being done this way but forget what this indicates as the problem!

Help?

Thanks!
Scott
So close....

Old Cars, Old Radios, Old Pipes and Young Women... What more is there?


Messages In This Thread
37-650 Saga continues... - by Robbie Roberts - 02-27-2006, 06:55 PM
[No subject] - by Chuck Schwark - 02-27-2006, 07:22 PM
I'm still fighting... - by Robbie Roberts - 02-28-2006, 06:26 PM
[No subject] - by Steve Chambers - 02-28-2006, 08:21 PM
[No subject] - by Chuck Schwark - 02-28-2006, 08:38 PM
[No subject] - by Robbie Roberts - 02-28-2006, 09:22 PM
[No subject] - by Robbie Roberts - 02-28-2006, 10:21 PM
[No subject] - by Chuck Schwark - 02-28-2006, 10:46 PM
[No subject] - by Robbie Roberts - 02-28-2006, 11:31 PM



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