Ultra V1770 - my first telly and Im struggling

[ppppenguin]

I have loads of PCC84/30L1 and PCF80/30C1, many boxed NOS. I'm sure many of us have plenty in our cupboards. You are welcome to some for the cost of postage though if you'd like to donate something to the BECG I'd never refuse.

You might want to try injecting a signal at IF to see where the gain is low.