Lock ts 50 s on comercial freq,s

[Robert]

I have to try and lock a few radios on comercial freq.
can any body help i do not mind doing chanes in the radio so that the end user can not change the freq,only the set channels.
I would appreciate any help or advice.

Regards
Robert
(Namibia)

[willbartlett]

Well, The radio isn't type accepted for commercial frequencies, and without a high stability oscilator, you run a real risk of interfering with legitimate users. I would try looking into an SGC radio, maybe a vertex commercial sideband radio, I'm sure they're out there reasonably priced.