About Unlocking: 1. TD-H3 Plus GMRS radio upgrade the firmware to V 1.0. 37 and use the shortcut key to switch between versions (gmrs/ham/normal).
2. If you're unsure how to do this, please
message us for instructions: Go to "Orders" > "Get Help" > Select the order > Click "Other" > Send to "Seller" > Then send your question.
^^ New Next-Gen Communication: Introducing the all-new TIDRADIO TD-H3 Plus a revolutionary 5W GMRS handheld radio packed with game-changing features. Beyond standard two-way radio capabilities, experience multi-band reception, USB-C programming (side port), and
Odmaster App configuration: bluetooth programming, Calling function, Audio function, OD PTT function. Master any terrain with repeater support, NOAA weather alerts, 199-channel flexibility, dual-watch, scanning, and crystal-clear FM radio. Engineered for efficiency with frequency copy, dual PTT, BCL, squelch, VOX hands-free, and TOT timeout control. Compact Yet Powerful! ^^
Powerful Multi-band Reception: TIDRADIO TD-H3 Plus GMRS radio operate seamlessly on pre-programmed GMRS frequencies ( 462.55000 - 467.72500MH z RX/TX). Expand your horizons with wide-range multi-band scanning (RX
Only): FM broadcasts (87-108MHz), AM aviation bands (108-136MHz), VHF (136-174MHz, 200-230MHz, 350-370MHz), UHF (400-520MHz). DTMF locking ensures secure transmissions while keypad lock prevents accidental setting changes. ^^ TD-H3 Plus & Odmaster APP Integration: Easily connect to the Odmaster app to transform the radio into a versatile audio deviceeffortlessly answer and make calls, play your favorite music, adding fun and convenience to daily use. ^^ Paired with the "Talk" module in the Odmaster app, it enables global walkie-talkie functionality, allowing real-time communication with family or teams anywhere on Earth, breaking distance barriers for seamless connectivity. ^^ No complicated steps required; upgrade firmware directly through the
Odmaster Web platform (NOTE: need to use CH340 programming cable), fully
compatible with macOS (NOTE: need to use FTDI programming cable), ensuring your device stays up-to-date with simple and efficient operation. ^^ One Touch
Frequency Search: The frequency copy feature allows one-click duplication of commonly used frequency settings, eliminating repetitive configurations and boosting operational efficiency, ideal for radio enthusiasts who frequently switch channels. ^^ Two Ways to
Charge: Supports fast charging via modern USB-C port and convenient desktop charging options, ensuring quick power replenishment at home, office, or outdoors for long-lasting battery life to meet all-day usage needs. ^^ Customizable side keys let you set shortcuts based on personal preferences; such as: FM, Lamp, TONE, Alarm, Weather, PTT2, OD PTT; built-in NOAA Weather Radio provides real-time weather alerts and broadcasts for your safety, adding practical value. ^^ All You Need In One Box! 1 x TD-H3 Plus GMRS Radio, 1 x 2500mAh Battery, 1 x USB-C Cable & Desktop Charger, 1 x Standard Antenna, 1 x Earpiece, 1 x Belt Clip, 1 x Hand Strap, 1 x Manual