Fwd: [HacDC:ARC] Problems building a PTT circuit for a Baofeng HT.

Gerald Wolczanski jerrywlinux at comcast.net
Thu May 30 21:42:44 CDT 2013


I'd like to know a lot more about that RDA1846 chip.  The literature
says it was designed for "walkie-talkies", cell-phones, and the family
radio service.

Jerry
KI4IO


On Wed, 2013-05-29 at 20:25 -0400, Samudra Haque wrote:
> do you use a chinese amateur radio ? this ones for you ! off of the
> HACDC amateur radio list. The circuit diagram is just impressive.
> 
> 
> http://www.miklor.com/uv5r/UV5R-Technical.html
> 
> 
> http://www.uv3r.com/images/Schematic-Baofeng-UV5R.pdf
> 
> 
> 
> 
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