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Heath-Zenith (Heathkit) Frequency Counter Model SM-2420
#15

It’s strange that the frequency your counter is registering changes with the setting of the RF output level control. If your generator was converted the way we discussed, the output level should have no effect on what the counter sees, hmmm! I know my setup stays the same regardless. If you plan on using it to work on any ‘hot chassis’ set, be sure the set only is plugged into an isolation transformer before connecting any test equipment. If I understand correctly, you aren’t sure if your generator is working in the broadcast band. It should show up on your counter. Or if you have a known working radio, you can put  your output lead from the generator near the radio without even connecting to it and you should be able to pick up and tune in the the signal!

Ron

Bendix 0626.      RCA T64  Philco 20B
Philco 41-250.    Philco49-500
GE 201.             Philco 39-25
Motorola 61X13. Philco 46-420     Crosley 52TQ
Philco 37-116.    Philco 70
AK 35                Philco 46-350
Philco 620B.       Zenith Transoceanic B-600
Philco 60B.         Majestic 50
Philco 52-944.    AK 84 


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RE: Heath-Zenith (Heathkit) Frequency Counter Model SM-2420 - by 462ron - 05-08-2020, 10:05 AM



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