Feature:1. [DMR Standard] RT82 dual-band digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as other models of DMR-supported radios, applicable to utilities, schools, hospitals, hotels, properties and other industries.2. [VHF/UHF Dual-band \u0026 3000 Channels] Support dual-band transmission, VHF 136-174MHZ and UHF 400-470MHz, up to 3000 channels for you to choose.3. [GPS Function] GPS function is very useful, which makes the real-time location easy to be detected in emergency situations.4. [Colorful 1.8\" LCD Display] Colorful 1.8\" LCD display screen shows the information you need, the backlight function making it visible even in dark.5. [IP67 Dust-proof and Waterproof] IP67 dust-proof and waterproof design makes it perfect for outdoor use; the high-quality material makes it shock-proof without worries.Specification:RT82 dual-band digital radio is a two-way radio with multiple functions, such as support GPS, IP67 dust-proof and waterproof, (TDMA) digital, Encryption, colorful LCD display, up to 3000 channels, Recording, CTCSS/DCS, Emergency Alarm, Monitoring, Clock, VOX, TOT, Backlight, Keypad Lock, Password Lock, Squelch, LED Indicator and so on.Features:[DMR Standard]RT82 dual-band digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as other models of DMR-supported radios, applicable to utilities, schools, hospitals, hotels, properties and other industries.[VHF/UHF Dual-band & 3000 Channels]Support dual-band transmission, VHF 136-174MHZ and UHF 400-470MHz, up to 3000 channels for you to choose.[GPS Function]GPS function is very useful, which makes the real-time location easy to be detected in emergency situations.[Colorful 1.8" LCD Display]Colorful 1.8" LCD display screen shows the information you need, the backlight function making it visible even in dark.[IP67 Dust-proof and Waterproof]IP67 dust-proof and waterproof design makes it perfect for outdoor use; the high-quality material makes it shock-proof without worries.Note: The actual communication distance will vary depending on the terrain and environment.Main Specifications:Brand Name: RetevisModel Number: RT82Frequency Range: UHF 400MHz-470MHzChannels: 3000Frequency Stability: ±1ppmOperating Temperature: -30 to +60Antenna Impedance: 50Audio Impedance: 16Channel Spacing: 12.5KHzPower Input: AC 110-250VBattery Capacity: Li-ion 2200mAh/7.4V (LB-75L)Charging Port: Type-cAntenna: Integrated AntennaColor: BlackRadio Size: approx. 14 * 6.4 * 3.8cm / 5.51 * 2.51 * 1.49inRadio Weight: approx. 287g / 10.12ozPackage Size: approx. 20 * 16.3 * 8.3cm / 7.87 * 6.41 * 3.26inPackage Weight: approx. 700g / 24.69ozTransmitter Specifications:Power: UHF≤5W, VHF≥4WTransmit current: Analog≤1.6A Digital≤0.9AStandby current: 0.18AFM modulation mode: 11K0F3E at 12.5KHz; 14K0F3E at 20KHz; 16K0F3E at 20KHz4FSK digital mode: 12.5KHz (data only): 7K60FXD; 12.5KHz (data and voice): 7K60FXWModulation distortion: 5%Hum and noise: ≥45dB at 25KHz; ≥40dB at 12.5KHzAdjacent channel power: ≤60dB at 12.5KHzAudio Response: +1 to -3dBDigital Protocol: ETSI-TS102 361-1,-2,-3Receiver Specifications:Analog Sensibility: 0.2V (12dB SINAD)Digital Sensibility: 0.25V (BER: 5%)Adjacent Channel Selectivity: ≤-60dB at 12.5KHzCo-Channel Rejection: ≥65dBSpurious Response: ≥70dBAudio Response: +1 to -3dBRated Audio Distortion: 5%Audio Power: 1WModulation: ≥45dB at 25KHz; ≥40dB at 12.5KHzPackage List:1 * Two-way Radio1 * Belt Clip with 2 Screws1 * Charging Station1 * Detachable Antenna1 * Power Adapter with a Charging Cable1 * User Manual (English)Package List:1 * Two-way Radio1 * Belt Clip with 2 Screws1 * Charging Station1 * Detachable Antenna1 * Power Adapter with a Charging Cable1 * User Manual (English)