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motorola gm340

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programming

I tried programming a gm340 with rj45 usb cable (prolific).
with xp and r03.11.16 .com is 3 in program and driver.
when i try to read i get couldnt open port,and the gm340 at the same time powers off.
What is going wrong?
please help
 
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Hi i know its a long time ago but did you manage it program it ok?
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I also would like to know as getting the same issue when trying to read/program a gp340. The comtool app sees the radio fine though.
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it s not working i gave up .
don t know what is going wrong.
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not so easy dont gave up   .what the issue you are having.


just a suggestion try using serial cable if you have that port .this is cable i use to program them#https://www.ebay.com/itm/Programming-Cable-Motorola-Radio-GM300-GM338-GM339-GM340-GM950/222627348525?hash=item33d59fc02d:g:ZecAAOSwiLdV-L3J (Programming Cable Motorola Radio GM300 GM338 GM339 GM340 GM950 | eBay)

:thumbs:

Last edit: by tech


R.G TWO-WAY RADIO Electronic & consultant
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rook said

it s not working i gave up .
don t know what is going wrong.

I tried from a win10 machine with a real serial port rather than using a usb serial adapter and it worked fine. I hadn't tried this box before because it was win10 not xp or win7 but it actually worked fine.

Try a box with an onboard serial port.
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i can tell it will work:thumbs:

R.G TWO-WAY RADIO Electronic & consultant
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Also the software dont download from trx want only use compoort 1 and not communicate with the trx
The compoort exe gifs well the version of the software off the trx hy commnucate well only the editter refuce reading off the trx
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