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KC8GWH
New Member
Joined:3 months  ago
Posts: 4
02/05/2017 10:47 pm  

I was wondering if someone could record the voltages on all pins of the op amp with and without a dummy load connected? maybe on 20 meters? im trying to trouble shoot my analizer that displays 999:1 on all bands.

Thank you

Jeremy

KC8GWH


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KC8GWH
New Member
Joined:3 months  ago
Posts: 4
03/05/2017 12:57 am  

i did not see much of anything on the inputs and outputs. i am suspecting either the diodes i subbed or dds module are the cause of my problem.


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KC8GWH
New Member
Joined:3 months  ago
Posts: 4
29/05/2017 10:02 am  

Solved. I had misplaced the germanium diodes that came with the circuit board and had replaced them with 1N34a germanium diodes. When I installed the proper diodes everything worked fine.


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