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HiFiasco

09-20-2023 06:29 PM

Heathkit IG-52 / TS-4A Marker Generator

Who has experience with these units? Looking at picking one up for aligning an old 21mhz set. Question is, do these actually require the appropriate crystal to generate a marker pip or can I just ballpark it using the control?

bandersen

09-28-2023 08:48 PM

No, a crystal is not required. You can use the variable marker generator. A crystal is handy to calibrate it though.

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