1. Frequency range: VHF136-174MHz, 200-260MHz, UHF350-390MHz, 400-600MHz 2. Number of channels: 999 groups 3. Operating voltage: DC 7.4V 4. Channel spacing: 25KHz (wideband), 12.5K (narrowband) 5. Frequency stability: -+2.5ppm 6. Transmitting current: about 1.6A 7. Signal-to-noise ratio: about 45dB 8. Transmitting frequency: 136-174, 220-260, 400-480MHz 9. Receiving current: about 380mA 10. Built-in T9 input method, supports high and low power transmission 11. DTMF encoding and decoding, DTMF calling 12. Multi-segment, dual-watch, dual-standby, voice-activated (VOX) hands-free calling 13. VFO scanning function, frequency range scanning, real-time frequency and sub-audio scanning 14. Support standard and non-standard sub-audio CTCSS, sub-audio digital CDCSS
