GMRS-RPT50 Firmware V1.021R Now Available: Reverse CTCSS for Cleaner Dropouts, Faster On-Site Setup
Tuesday, February 10, 2026 ARLINGTON, SD - BTECH today announced the release of Firmware V1.021R for the GMRS-RPT50, delivering a major refinement to on-air behavior and day-to-day usability. The update is led by a new Reverse CTCSS (Reverse Burst TX) option designed to reduce squelch tail noise at the end of transmissions, along with a reorganized front-panel menu system, improved on-screen feedback, and a redesigned CPS programming experience. Repeaters should sound clean and set up fast. Firmware V1.021R focuses on the moments...
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