Key Feature<br />1. IP67 waterproof and dustproof (Not diving)           <br />2. Relay Forwarding Confirmed (1750 HZ) <br />3. Dual Band， Dual Display and Dual Standby           <br />4. High &Low Power Switchover <br />5. Battery Saving                                                       <br />6. VOX Function <br />7. Wide/Narrow Band Selection                                <br />8. Auto-Back Light <br />9. Dual Band Standby                                               <br />10. Time-out Timer (TOT)<br />11. 50 CTCSS and 104 DCS Codes                        <br />12. Voice Prompt<br />13. ANI Code                                                             <br />14. PC or Manual Program <br />15. DTMF Code                                                        <br />16. PTT-ID <br />17. ATUO Keypad Lock                                            <br />18. Busy Channel Lock Function <br />19. Low Battery Warning                                           <br />20. Emergency Alarm <br />21. Priory Scanning Function                                    <br />22. U/V Cross Band Dual Watch <br /><br />General<br />Frequency Range VHF:136-174MHz UHF400-520MHz<br />Channel Capacity 128<br />Channel Spacing 25KHz/12.5KHz<br />Antenna Impedance 50Ω<br />Microphone Impedance 600Ω<br />Operating Voltage 7.4V DC±15%<br />Frequency Stability ±2.5ppm<br />Battery 2200mAh(Polymer Li-ion)<br />Compatible With American Military Standard(Mil-STD-810C/D/E)<br />Transmitter(EIA-RS 316B STANDARD)<br />RF Power Output 8W<br />Modulation Type FM<br />Modulation Sensitivity <15μV<br />Modulation Distortion ≤3%<br />Max Freq Deviation <5KHz<br />Occupied Bandwidth ≤16KHz<br />Modulation Feature ±3dB<br />Spurious Radiation ≤7.5μW<br />Adjacent Channel Power ≤-65dB<br />Receiver<br />Sensitivity(12db SINAD) ≤0.15μ(12dB S/N)<br />Squelch Sensitivity ≤0.1μV<br />Audio Power output 1W/16Ω<br />Audio Respond -6<br />Operation Bandwidth >5KHz<br />Co-channel Rejection ≥-8dB<br />Blocking ≥85dB<br />Adjacent Channel Selectivity ≥65dB<br />Standby Current 60mA，15mA<br />Spurious Rejection ≥60dB<br />Intermodulation Resistance ≥60dB <br /> <br /><br />Package included:<br />1×  two way radio<br />1×  Antenna<br />1× 2200mAh Li-ion battery pack<br />1 x Desktop Charger<br />1× Belt clip<br />1× User manual<br />1x Microphone speaker<br /> <br />