12 Feb
2013
12 Feb
'13
12:29 a.m.
I found this schematic on line for a UV5R. http://files.radioscanner.ru/files/download/file14137/shema-baofeng-5r.pdf There is COR voltage along with some transistors that control the TDA-2822 audio chip. There is also a discrete volume control too. So you can get fixed de-emphasised RX audio to drive a URI. So it looks like the UV5r would be a good candidate for a node radio and long as you use the internal PL decoder which would be fine. 73 Jim W7RY