a real challange?

[Kevin Kuehn]

Originally Posted by Yamamaya42

I have 2 "cheap" frequency counters that I used when I was fixing the color problems on my CTC-16LXL, I'm also going to take it work and hook it up to the digital Tek o-scope which has frequency counter in it which is calibrated and check it and my frequency counters against it, to make sure they are all correct.

Ahh, good plan. You could even mark the dial at the specific frequencies you'll need. One thing I've noticed with low cost AM generators is that they often have all kinds of harmonics, especially on the higher frequencies. In fact they often rely on harmonics to produce some those high bands. Sometimes a good counter can even have trouble sorting that all out.