Quote:
Originally Posted by turretslug
Quote:
Originally Posted by Station X
I strongly advise you to leave the IF alignment well alone. It can be very difficult to set up even with the correct test equipment.
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The whole shebang needs to be precisely centred on the narrow-bandwidth crystal.
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Indeed. That's where I went wrong on my first attempt. I think only the EMER states the need to ascertain the crystal's frequency. It may not be exactly on the IF Frequency (sic).