RETEVIS RT83 10W 400-470MHz 1024CHS Waterproof DMR Digital Dual Time Two Way Radio Walkie Talkie, RT83

1. Using TDMA technology, combined with Tier II, AMBE++ vocoder design, compatible with DMR two-way radios such as mototrbo2. The color display allows users to check the operating status at a glance, including battery power and caller identity, etc.3. IP67 waterproof and dustproof function, so you can use them anywhere without worrying about the surrounding environment4. Function: high/low power optional, digital encryption, emergency alert, VOX, scan, message, etc.5. Frequency range: 400-470MHz6. Channel capacity: 1024 channels7. Channel spacing: 12.5KHz8. Working voltage: 7.4V9. Battery capacity: 2800mAh (lithium ion)10. Antenna impedance: 50 ohms11. Size: 148x56x39mmTransmitter:1. Output power: 10W / 4W2. Frequency stability: +/-1.0ppm3. Adjacent channel power: less than or equal to -60dbm4. Idle time slot power: TDMA: less than or equal to -57dBm5. FM modulation mode: 12.5KHz: 11K0F3E6. Modulation deviation: 2.5KHz: @ 12.5KHz7. Passive time slot power: -57dBm8. Modulation: BER is less than or equal to 5%9. Vocoder type: AMBE ++Receiver:1. Common channel reflection: greater than or equal to -12dB2. Adjacent channel selectivity: TIA603C: 65dB, ETSI: 60dB3. Spurious response: TIA603C: 75dB, ETSI: 70dB4. Audio power: 1W5. Audio response: 1db--3db6. Rated audio distortion: less than or equal to 3%Specification: General Model RT83 Frequency Range 400MHz-470MHz Channel Spacing 12.5KHz Antenna Impedance 50 ohms Voltage 7.4V Battery Capacity 2800mAh Max Power 10W Audio Response 1db--3db Audio Distortion less than or equal to 3% Size 148x56x39mm Transmitter Parameters Maximum Deviation =<+/-2.5kHz Receiver Parameters Intermodulation 60dB, 65dB Package Weight One Package Weight 0.89kgs / 1.96lb One Package Size 21cm * 9cm * 17cm / 8.27inch * 3.54inch * 6.69inch Qty per Carton 10 Carton Weight 10.35kgs / 22.82lb Carton Size 21cm * 45cm * 34cm / 8.27inch * 17.72inch * 13.39inch Loading Container 20GP: 829 cartons * 10 pcs = 8290 pcs40HQ: 1926 cartons * 10 pcs = 19260 pcs