Zastone A19 10W Dual Band Walkie Talkie UHF 400-480MHz VHF 136-174MHz PTT Two Way Radio Transceiver

Description : Mini body, strong signal, Military quality, Best Choice for your adventures. Chat freely will make the journey more fun, 10 w super power let you experience a efficient communication. Professional antenna, more farther, Through the elevator, floor basement from 1 to 40 layers. High power audio output, the noise keep clear under loud noisy environments. Hd calls, depth of noise reduction.Has a depth of noise reduction technology, access to high quality voice input, to achieve efficient communication. Modern pitched roof waterproof design, avoid the horn be affected with damp be affected with damp into the dust Moistureproof and dustproof, challenging for the nature. 2800mAh high capacity battery, long time standby for long time work. This is a all-in-one radio for efficient communication, and rich functions in one, more security for your adventure. Large screen, high definition digital display, U/V cross frequency transit and receive. It's more convenient and poweful for operation on dual frequcny and dual PTT, Each frequency can be shown seperately and Talk. Seperately without A/B FM, For example, you talk with First PTT on first frequency, and Second PTT for second PTT. Features : 1. Power: 10W 2. Frequency: 136-174 & 400-480MHZ 3. U / V dual-band work, A / B double show, double standby waiting. 4. 999 channel storage. 5. Emergency alarm function. 6. High sensitivity FM radio, 25 radio storage. 7. Simulation, digital sub-audio automatic scanning function. 8. VOX voice transmission function (adjustable level). 9. Multiple and priority channel scanning functions. 10. Channel name display and settings. 11. Boot character display. 12. Full frequency offset frequency setting. 13. computer software programming, cable copy function. 14. Fry function. 15. Wide and narrowband compatible. 16. Busy channel lock function. 17. Launch time limit TOT function. 18. The tail elimination function. 19. Indicator setting function. 20. Press the key switch to select the function. 21. Call end tone. 22. Listen to the radio function when listening. 23. Receiver power saving function. 24. Battery voltage display function. 25. Channel offset frequency direction. 26. TTT ID, DTMF. 27. High and low power optional. 28. Scrambling function. Specification : Frequency Range: 400-480MHz/136-174MHz Operating temperature: -20C to +55C Frequency synthesis: Phase - locked loop frequency synthesis Frequency stability: 2.5ppm Memory channel: 999 Rated voltage: DC 7.4V Antenna impedance: 50_x005f Operating mode: With the frequency of simplex or singular Volume: 125x56x31mm (without antenna) Weight: 245g Output Power: 10W Modulation mode: F3E Maximum frequency: 5KHz Residual wave radiation: