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Jolly 7 · 27th Dec 2018, 8:57 am

I have a Heathkit RF-1U. I know how to get RF out of it, but not sure if I need RF or AF to test the audio stages of my radio and what dial knob settings to use if AF is required. There is an AF out socket and the RF out socket too. Please advise. I have also asked this question under the vintage test gear thread.
P.S. I don't have an oscilloscope yet.

27th Dec 2018, 8:57 am	#62
Jolly 7 Octode Join Date: Feb 2018 Location: Southampton, Hampshire, UK. Posts: 1,061	Re: More Chinese AM radio kits I have a Heathkit RF-1U. I know how to get RF out of it, but not sure if I need RF or AF to test the audio stages of my radio and what dial knob settings to use if AF is required. There is an AF out socket and the RF out socket too. Please advise. I have also asked this question under the vintage test gear thread. P.S. I don't have an oscilloscope yet. Last edited by Jolly 7; 27th Dec 2018 at 9:07 am.