Looking for a replacement knob for the filter bandwidth (lower right-hand corner) knob for a Century/21. This is a 5/8-in x 5/8-in knob for a 1/4-in D-shaft, where the narrowed shaft dimension is abo
I am wanting to calibrate the BFO oscillators per page 4-43 of the manual. I cannot get my frequency counter probe into the small RG-174 jack at Connector 46 of the TX audio board. So, I suppose I ne
Thanks for all of the good suggestions -- I appreciate it. 73, Reed WI9P Re: OMNI VI TX Audio Bd Connector 46 Test Lead Message: 3 Date: Tue, 14 Jan 2014 17:57:34 +0000 From: Barry N1EU <barry.n1eu@g
I am wanting to be able to adjust the OMNI VI keyer speed while listening to the sidetone, without actually transmitting. This would be useful to match the speed of another operator while s/he is sti