catman Posted March 12, 2021 Share Posted March 12, 2021 G'day all, I have long been a long time fan of 'hi fi' AM reception and quite recently our local ABC AM outlet from Townsville (630 KHz) upgraded their mast, and I've been playing around with my own wideband 'high fidelity' AM detectors. I regard my 'voltage doubler' AM detector as my best with a clarity and a low noise and distortion audio profile that has to be heard to be believed. I have others that come pretty close, but my voltage doubler AM detector is simply the best in my opinion. It sounds truly 'hi fi' in mono, of course. Regards, Felix (vk4fuq). 1 Link to comment Share on other sites More sharing options...
I am not a duck Posted March 13, 2021 Share Posted March 13, 2021 (edited) https://www.youtube.com/watch?v=odRA4tSxnqU Edited March 13, 2021 by I am not a duck Link to comment Share on other sites More sharing options...
Theres Always Radio Posted December 13, 2023 Share Posted December 13, 2023 On 12/03/2021 at 6:34 PM, catman said: G'day all, I have long been a long time fan of 'hi fi' AM reception and quite recently our local ABC AM outlet from Townsville (630 KHz) upgraded their mast, and I've been playing around with my own wideband 'high fidelity' AM detectors. I regard my 'voltage doubler' AM detector as my best with a clarity and a low noise and distortion audio profile that has to be heard to be believed. I have others that come pretty close, but my voltage doubler AM detector is simply the best in my opinion. It sounds truly 'hi fi' in mono, of course. Regards, Felix (vk4fuq). Hi What comes out of the transmitter is usually quite reasonable, it's receivers that let the process down, I can understand why you are impressed with your detector without band limited. Regards Link to comment Share on other sites More sharing options...
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