[Heathkit] Heathkit Digest, Vol 109, Issue 24 - HW-101

[G3OOU at aol.com]

Hi Gary
 
My initial thoughts are:
 
3. Tracking error in the preselector or low band oscillator injection on  
80m
 
4. Have you checked the frequencies of the carrier oscillators - if one is  
off then that can cause significant differences between USB and LSB and 
they are  known to age.
 
73

Bob

Bob F Burns
C Eng,  FIET, MSE
Amateur Radio Callsign: G3OOU
Registered RSGB  Instructor
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