I am having an issue with the reflect meter jumping up on my ATR-30 tuner anytime the forward power is near legal limit. The tuner and antenna system are not arcing, I have heard that before when it was badly mistuned. I'm thinking the meter diodes are breaking down. Also it seems like it is only a matter of time anyway before MFJ meter diodes need replacement due to failure.
Some online reading indicates that the meter replacement diodes are 1n34a with a possible upgrade being a 1n60. If these numbers are incorrect please let me know. Thank you on advance!
Some online reading indicates that the meter replacement diodes are 1n34a with a possible upgrade being a 1n60. If these numbers are incorrect please let me know. Thank you on advance!