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AC/HL · 28th Sep 2017, 11:08 pm

We had a small portable device, Racal I think, that did that sort of thing, just generated a signal at 12.5kHz intervals for zero beating. Didn't like being transmitted into though.

28th Sep 2017, 11:08 pm	#22
AC/HL Dekatron Join Date: Nov 2003 Location: Heckmondwike, West Yorkshire, UK. Posts: 9,642	Re: Common Pye PF1 RX deafness problem We had a small portable device, Racal I think, that did that sort of thing, just generated a signal at 12.5kHz intervals for zero beating. Didn't like being transmitted into though.