Trio 9R-59DS frequency counter - UK Vintage Radio Repair and Restoration Discussion Forum

spycatcher · 13th Jul 2021, 5:50 am

Hi, I wondered if anyone had fitted a frequency counter to their trio of late and could perhaps point me in the right direction on how to go about it?

nemo1956 · 15th Nov 2021, 8:05 am

Get one of the frequency counters on ebay from china and hook it up to the VFO but put the IF offset into it.
that should work.

13th Jul 2021, 5:50 am	#1
spycatcher Diode Join Date: Jun 2021 Location: Selkirk, Selkirkshire, Scotland, UK. Posts: 8	Trio 9R-59DS frequency counter Hi, I wondered if anyone had fitted a frequency counter to their trio of late and could perhaps point me in the right direction on how to go about it?

15th Nov 2021, 8:05 am	#2
nemo1956 Triode Join Date: May 2016 Location: Phimai, Thailand. Posts: 49	Re: Trio 9R-59DS frequency counter Get one of the frequency counters on ebay from china and hook it up to the VFO but put the IF offset into it. that should work.