Hytera MD785i DMR Powerful Digital Mobile Radio

Description

Frequency Range: VHF1: 136-174MHz; UHF1: 400-470MHz; UHF3: 350-400MHz ; UHF2: 450-520MHz

Channel Capacity: 1024

Zone Capacity: 64(each with a maximum of 256 channels)

Channel Spacing: Analog: 25/20/12.5kHz; Digital: 12.5kHz

Operating Voltage: 13.6V??15%

Current Drain(Standby): ??0.6A

Current Drain(Receive): ??2.0A

Current Drain(Transmit): 25W??8A; 45W??12A; 50W??12A; 1W??2A

Frequency Stability: ??0.5ppm

Antenna Impedance: 50??

Dimensions(W??H??D)mm: 60 x 174 x 200 mm

Weight: 1.7kg

Display: LCD Display:2.0 inch; 4 rows

RF Power Output: Low power:1-25W; High power :UHF: 1-45W; High power :VHF: 5-50W

FM Modulation: [email protected]; [email protected]; [email protected]

4FSK Digital Modulation: 12.5KHz Data Only:7K60FXD; 12.5kHz Data&Voice:7K60FXW

Conducted/Radiated Emission: -36dBm??1GHz; -30dBm>1GHz

Modulation Limiting: [email protected]; [email protected]; [email protected]

FM Hum&Noise: [email protected]; [email protected]; [email protected]

Adjacent Channel Power: [email protected]; [email protected]/25KHz

Audio Response: +1??-3dB

Audio Distortion: ??3%

Digital Vocoder Type: AMBE+2? or SELP; /

Digital Protocol: ETSI-TS102 361-1;-2;-3

Sensitivity(Analog): 0.22??V (12dB SINAD); 0.18??V (12dB SINAD) (Typical); 0.35??V( 20dB SINAD)

Sensitivity(Digital): 0.22??V/BER5%

Adjacent Channel Selectivity: TIA-603: [email protected]@20/25kHz; ETSI: [email protected]/[email protected]/25kHz

Intermodulation: TIA-603: 75dB 12.5kHz/20kHz/25kHz; ETSI: [email protected]/20kHz/25kHz

Spurious Response Rejection: TIA-603: [email protected]/20kHz/25kHz; ETSI: [email protected]/20kHz/25kHz

Blocking: TIA-603: 90dB; ETSI: 84dB

Hum&Noise: [email protected]; [email protected]; [email protected]

Rated Audio Power Output(Internal): 3W @20ohm load

Rated Audio Power Output(External): 7.5W @8ohm load

Max. Audio Power Output(Internal): 8W @20ohm load

Max. Audio Power Output(External): 20W @8ohm load

Rated Audio Distortion: ??3%

Audio Response: +1??-3dB

Conducted Spurious Emission: <-57dbm ;>