Important: Do NOT confuse HYT software with Hytera software. HYT rebranded to Hytera years ago. While some Hytera software may read a TC700, the dedicated TC700 CPS is safer.
The official programming utility for the TC-700 is typically referred to as HYT TC-700 CPS (Customer Programming Software). It is a Windows-based application that acts as an interface between your computer and the radio's internal firmware.
Because HYT was acquired by Hytera, users often find that the software is bundled under the Hytera legacy support umbrella. The software allows operators to customize the radio’s behavior beyond what is available through the front panel buttons. hyt tc700 programming software top
Under Accessory Settings, enable VOX and set the sensitivity level (0-10). This allows hands-free operation with a compatible headset—perfect for driving or heavy machinery operation.
Pro Tip: Always perform a "Save As" on the original code plug before making changes. Name it
factory_backup.hyso you can revert if necessary. Important: Do NOT confuse HYT software with Hytera software
Follow this exact sequence to avoid "Device not found" errors.
If you want, I can:
(Invoking related search suggestions.)
Do not plug in the cable yet. Install the driver for your cable (FTDI or genuine Prolific) first. Reboot your PC. The official programming utility for the TC-700 is
The software is interesting because it exposes the hardware limitations transparently. When you open the frequency tab, you see the exact band edges. This is crucial for the TC-700 because it was sold in both VHF (136-174 MHz) and UHF (400-470 MHz or 450-520 MHz) models.
The software will reject out-of-band frequencies, but interestingly, the TC-700 hardware often has a wider "turf" than the spec sheet claims. Enthusiasts often use the software to program MURS or FRS frequencies (where legal), and find the radio performs surprisingly well on these "fringe" frequencies because the internal filters were designed broadly.