R9 b10&20r specification-www.ttbvs.com
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This document summarizes the features of the R9B10/20R handheld walkie talkie. It has multi-frequency options, 38 CTCSS and 83 DCS sub-channels, a transmission power of 1-2 watts, and a communication range of 18-20 kilometers. It also offers channel scanning, duplex communication, a backlit display, dual channel monitoring, and auto-squelch among other features.
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R9 b10&20r specification-www.ttbvs.com
- 1. R9B10/20R (产品型号展示优化词：Handheld walkie talkie R9B10/20R) Features： 1. Multi frequency optional(467/462/446/422/433/409/476/448) 2. 38 CTCSS & 83 DCS sub-channel for each channel 3. Transmit power:1w/2w 4. Communication range:18/20KM 5. Channel scan 6. Duplex 7. Backlit display 8. Dual channel monitor 9. Auto squelch 10. Auto power saving 11. Key tone 12. Key lock function 13. 10 kinds of call melody tone 14. Bulti-in VOX function (3 levels of voice volume) 15.Auto shut off while transmission time out 16. Remanber function 17. Battery capacity indication 18Low power alarming function 19. Roger beep on/off selection 20. Rechargeable battery Specifications: www.ttbvision.com