17-10-2018, 08:19 AM
Hi Mike.
Its unlikely the the small difference in IF frequency is your problem. In fact is your signal source 100% accurate? I'd check your mixer oscillator on the scope firstly. Its a bit unconventional, and awkward as I can see.
Its unlikely the the small difference in IF frequency is your problem. In fact is your signal source 100% accurate? I'd check your mixer oscillator on the scope firstly. Its a bit unconventional, and awkward as I can see.
