[chirp_users] Baofeng UV-5R Frequency mod
Tom Farrell
Wed Jan 8 12:56:44 PST 2014
Hello,
I would like to open all the frequencies on my Baofeng
UV-5R to allow me to program in from 10MHz-999MHz in
the CHIRP application. I understand most of not all of
these frequencies will not work but it might give me a few
extra frequencies around the working bands.
From (Web URL Link Removed)
Bench testing has shown the actual transmit range of an
expanded 150/450 MHz UV-5R to be:
VHF range 136 - 174 MHz expands to 127.8 - 176.0
MHz
UHF range 400 - 520 MHz expands to 383.5 - 524.3
MHz
Outside of that range, the radio would either not transmit
or was unstable.
Receiver coverage drops off sharply to zero outside the
factory specified range.
I followed the instructions below from: Baofeng UV-5R:
Extreme Receive Modification: (Web URL Link Removed)
1) Open the library.zip file located in your C:\Program
Files\CHIRP\ directory (location may slightly differ
based on your flavor of windows, but you get the idea).
2) Enter the Chirp folder inside the library.zip
3) Delete the UV5R.pyo file from the zip
4) Add the UV5R.pyo file (if it's named uv5r.pyc, rename
it to .pyo before placing it in the zip file)
5) Save the modified library.zip
6) Open chirp and on the radio selection popup, select the
Vendor "Baofeng Hack"
7) Program your radio as desired (be aware of the radio
chip limits)
I was able to download the UV5R.pyo file but
cannot locate the library.zip file located in the
C:\Program Files\CHIRP\ directory. Has the library.zip
file name changed or has the Chirp been programmed to not
allow for this modification anymore? Could someone send
me the library.zip or the new file or tell me how to
make this Baofeng UV-5R Frequency mod?
Thanks, Tom
farrell at visi.com
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