• To anyone looking to acquire commercial radio programming software:

    Please do not make requests for copies of radio programming software which is sold (or was sold) by the manufacturer for any monetary value. All requests will be deleted and a forum infraction issued. Making a request such as this is attempting to engage in software piracy and this forum cannot be involved or associated with this activity. The same goes for any private transaction via Private Message. Even if you attempt to engage in this activity in PM's we will still enforce the forum rules. Your PM's are not private and the administration has the right to read them if there's a hint to criminal activity.

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    To obtain Motorola software see the Sticky in the Motorola forum.

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    For M/A Com/Harris/GE, etc: there are two software packages that program all current and past radios. One package is for conventional programming and the other for trunked programming. The trunked package is in upwards of $2,500. The conventional package is more reasonable though is still several hundred dollars. The benefit is you do not need multiple versions for each radio (unlike Motorola).

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New to harris and looking for info....

Teotwaki

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I personally have never had RELIABLE success with any USB to RS232 converter and thus am unable to recommend their usage, particularly on radios that are easy to brick and hard/expensive to recover. Stick with computers that have native serial port support. That's my recommendation.
Thanks. Maybe I'll have to find an old laptop with a DB9 port and see if it could run RPM2 without issues. A 100' DB9 cable out to the garage isn't desirable.
 

KD9RTX

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This seems like a good thread to add my questions to.

I have been successfully programming my 100P handheld and 100M mobile with a fairly new HP Envy Win11 series desktop with RPM 2 & 14. I installed a card to provide two RS-232 ports with DB9 connectors for the mobile radios and I use a OEM Harris USB cable for the handhelds.

My new Lenovo Win11 laptop only has USB A & C ports so the challenge is to get from USB A or C to RS232 for the mobile radio. So far I've had no luck with two USB A to DB9 converters I've bought. For example, the second one I tried is readily discovered by the laptop as a Prolific PL2303GS on COM4. When letting RPM2 go through Com Port discovery it finds Com Port 4 but the DB9 symbol on the radio tab stays red.

Has anyone had luck with USB to serial converter cables or any other approach?

Thanks!
I've had decent luck with converters. The general consensus though, is to go with one using an FTDI chip rather than Prolific.
 

prcguy

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Even with a good working Prolific converter some things may not work right like upgrading control head firmware or changing it from remote mount to front mount. Ive had software freeze during these steps.
 

Teotwaki

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Even with a good working Prolific converter some things may not work right like upgrading control head firmware or changing it from remote mount to front mount. Ive had software freeze during these steps.
I would do as I've had to do; unbolt the radio from the car, carry it in, reprogram and then haul it back out for a reinstall. But, I am looking to make life easier.
 

wa8pyr

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I personally have never had RELIABLE success with any USB to RS232 converter and thus am unable to recommend their usage, particularly on radios that are easy to brick and hard/expensive to recover. Stick with computers that have native serial port support. That's my recommendation.

Ditto. While I never bricked a radio using a converter, performance was just scary enough doing a couple of firmware updates that I bought a used Toughbook CF53 on eBay for $150. Works like a charm and has an actual serial port. Never had a lick of trouble after that.

I’m retired now, but I still have a CF53 for personal use.
 

ElroyJetson

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I bricked an M7300 using the front panel programming cable and a Dell Latitude D830 with its native serial port. Trying to program the radio in the vehicle. Apparently there was a ground issue in play I didn't know about.

Since then I REFUSE to program any radio of that series in the vehicle. I'll yank the chassis and take it to the bench and power it up from a CS7000 console I use as a test bed and programming stand. And go direct to the DB9 serial port on the back of the radio.
 

tweiss3

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I should note, I'm programming from the brick DB9 with that cable, not the head.
 

Teotwaki

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I bricked an M7300 using the front panel programming cable and a Dell Latitude D830 with its native serial port. Trying to program the radio in the vehicle. Apparently there was a ground issue in play I didn't know about.

Since then I REFUSE to program any radio of that series in the vehicle. I'll yank the chassis and take it to the bench and power it up from a CS7000 console I use as a test bed and programming stand. And go direct to the DB9 serial port on the back of the radio.
How could a free floating battery powered laptop have any ground issues unless the DB9 cable was faulty or the laptop was on an AC power adapter.
 

Teotwaki

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Ditto. While I never bricked a radio using a converter, performance was just scary enough doing a couple of firmware updates that I bought a used Toughbook CF53 on eBay for $150. Works like a charm and has an actual serial port. Never had a lick of trouble after that.

I’m retired now, but I still have a CF53 for personal use.
What OS is the Toughbook running?
 

Teotwaki

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I've had decent luck with converters. The general consensus though, is to go with one using an FTDI chip rather than Prolific.
I did order a couple of FTDI serial/DB9 adapters that will arrive tomorrow. In the meantime I set up CHIRP on the new laptop and already had a BaoFeng FTDI PC03 programming cable to set up. I found out that FTDI has software to create virtual comm ports and it worked instantly with the PC03 cable
 

merlin

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I highly prefer and recomend the FTDI USB/serial cable and drivers. I use RPM 14 for near everything and so far, zero problems.
Running Windows 10 pro and HP PC, USB or RS232.
M7100s, two ways using OEM cables. Brick alone on the bench, use the DB35 cable, In vehicle, some control cables have a DB15 at the head end for serial programming.
XG radios use a plain RS232 cable.
 

merlin

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How? I don't know but it happened. So I won't take that chance again!
I don't know either, but the DB25 on the front is not for programming. I tried that and no comm with the PC.
No damage to the radio or PC, they just don't talk to each other.
 

Teotwaki

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I did order a couple of FTDI serial/DB9 adapters that will arrive tomorrow. In the meantime I set up CHIRP on the new laptop and already had a BaoFeng FTDI PC03 programming cable to set up. I found out that FTDI has software to create virtual comm ports and it worked instantly with the PC03 cable
Okay, this one arrived and I plugged it into my computer and XG100 and the cable seems to function well. No need to load drivers. I read the radio version info and then downloaded the personality.

It is FTDI and has a type C USB connector https://www.amazon.com/dp/B08B5M1KBZ
 

prcguy

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Okay, this one arrived and I plugged it into my computer and XG100 and the cable seems to function well. No need to load drivers. I read the radio version info and then downloaded the personality.

It is FTDI and has a type C USB connector https://www.amazon.com/dp/B08B5M1KBZ
Try running burnapp and mainapp on a CH721 and see if it will complete the task. My USB to serial adapters will not work with that.
 
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