Quote:
Originally Posted by Penthode
Does the deflection change when you rotate the RF level? If the level changes at 23MHz but not at 21.25MHz, it means the bias is too high and you will have to rotate the bias control to increase the VIF gain.
So now I interpret there is a level at 23MHz and the level goes up if you increase the 8601a output level.
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OK let me check. By the bias control you mean the 250K pot I have installed correct?