Once you have the new software running, here is how to set up a basic digital channel.
| Scenario | Buy New CPS ($250) | Hire Dealer ($50/radio) | | :--- | :--- | :--- | | 1 radio | Not worth it | Best option | | 5 radios | Break-even | Expensive ($250) | | 10+ radios | Highly recommended | Too expensive ($500+) | | Constant changes | Buy CPS | Inconvenient |
For businesses with 6 or more DEP450s, buying the new software pays for itself after the second programming session.
Authorized Motorola Dealers
Original Installation Disc
The software is useless without the correct cable. The DEP450 uses a proprietary 4-pin accessory connector. You have two options:
Pro Tip: Even with the newest software, if your computer does not recognize the radio, the culprit is almost always a driver issue with the Prolific PL-2303 chipset (common in clones). Use genuine Motorola cables for stress-free programming.
When users search for "new" Motorola DEP450 programming software, they are typically looking for one of three things:
Historically, MOTOTRBO software has gone through significant revisions. For the DEP series (DEP450, DEP550), the relevant software is typically MOTOTRBO Customer Programming Software (CPS) , version numbers ranging from 16.0 up to the current 2.0 or later builds (note: Motorola shifted naming conventions). motorola dep450 programming software new
Important Compatibility Warning: The DEP450 is a Generation 1.5 radio. It requires specific CPS versions. Using the "newest" universal MOTOTRBO CPS designed for the Series 2 (XPR 7000e series) will not work. You need the version specifically compiled for the DEP/xPR 6000 series.
As of the last verified stable release, the newest known compatible version for DEP450 is typically MOTOTRBO CPS 16.0 Build 828 or CPS 2.0 (depending on the radio’s firmware). Always check your radio’s current firmware before updating.
Assuming you have acquired a legitimate copy of CPS version 16.0 or newer, follow this installation guide.
You will need:
Installation Steps:
Even with the newest software, you may face errors. Here is how to fix them.
Error: "Codeplug too new for this application"
Error: "Unsupported device type"
Error: "Communication failed. Check cable and radio"
Error: "Radio is not responding to power cycle"