Hello, I ran into a problem with this Omni-D after solving the whining problem on the frequency counter. The frequency display is incorrect for 10, 14, 21, 28, and 29 mhz. Any 10mhz frequency will re
Please ignore my post above. I was able fix this problem by putting back the 560pf cap thats on pin 16 of MK50398N, display decoder chip. Lyman KK6LPW Sent from AOL Mobile Mail Get the new AOL app: m
Hi Lyman, Happy to hear that. As others mentioned, you might have some noise getting into the DC bus that is not being properly filtered and finds its way to the audio amplification chain. If you hav
OK Lyman, I knew that would fix the digit problem.. Do you have a small bench power supply? If so. try disconnecting the power to the counter module and power it from the external power supply. That
Gary, Good suggestion. I will take my power supply to work and do that. It'll tell me which side the tone is coming from. Once I figure out which side, I'll use the scope to track it down. Lyman KK6L