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Old 11th Dec 2019, 5:12 pm   #74
allan
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Join Date: Oct 2005
Location: South coast near Ringwood/Christchurch, Dorset, UK.
Posts: 230
Default Re: RCA AR88D Comms Receiver.

John
Have you ever tried this test method?
It's useful for checking self capacitance of coils and Q factor etc
Really simple to set up. You can use the square wave test output if your scope has this.
https://www.youtube.com/watch?v=tjbK4LsOQRk
Allan
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