Hyt Tc-320 Programming Software [updated] Official
Introduction
The "Ah-ha" Moment: The screen populates. You see the 16 channels. You realize the previous owner had them set to some obscure business band or, worse, high-interference FRS channels. The Tweaks: You punch in your clean frequencies. You set the Squelch Level to 3 (the sweet spot). hyt tc-320 programming software
7. Security & Compliance Note
- Legal use only: Programming radios to transmit on restricted frequencies (e.g., emergency services, marine band without license) violates FCC or local spectrum regulations.
- Business compliance: In the US, TC-320 use on FRS/GMRS requires Part 95 certification (these units often have no FCC ID – check label).
- Serial Cable (DB9): Older standard. Plugs into a COM port. No driver issues but requires a PC with a physical RS232 port.
- USB Cable: Modern standard. Inside the USB plug is a serial converter chip. Crucial Tip: You must install the USB-to-Serial driver before plugging in the cable.