Hytera PD755 DMR Professional Digital Radio


Frequency Range: UHF1: 400-470MHz; UHF2: 450-520MHz; VHF:136-174MHz

Channel Capacity: 1024

Zone Capacity: 64

Channel Spacing: 12.5KHz20KHz25KHz

Operating Voltage: 7.4V(rated)

Battery: 2000mAh(Li-Ion)??standard??; 2500mAh(Li-Ion)??optional??

Battey Life(5/5/90 Duty Cycle;High TX Power): 2000mAh(Li-Ion); Analog:U1/U2:13h/12h(G); V1:12h/11h(G)); Digital:U1/U2:16.5h/14h(G); V1:15.5h/13.5h(G)

Frequency Stability: ??1.5ppm

Antenna Impedance: 50??

Dimensions(H??W??D) mm: 125 ?? 55 ?? 37

Weight: 485g

Display: 160??128pixel ??65536 colors??1.8 inch??6 rows

RF Power Output: UHF??1W/4W; VHF??1W/5W

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): 0.28??V(12dB SINAD); 0.22??V(Typical)(12dB SINAD); 0.4??V(20dB SINAD)

Sensitivity(Digital): 0.3??V/BER5%

Adjacent Channel Selectivity: [email protected]/[email protected]/25kHz??TIA_603??; [email protected]/[email protected]/25kHz??ETSI??

Spurious Response Rejection: [email protected]/20/25kHz??TIA_603??; [email protected]/20/25kHz??ETSI??

Intermodulation: [email protected]/20/25kHz??TIA_603??; [email protected]/20/25kHz??ETSI??

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

Blocking: 84dB

Rated Audio Power Output: 0.5W

Rated Audio Distortion: ??3%

Audio Response: +1 ??-3dB

Conducted Spurious Emission: <-57dbm horizontal position accuracy: <10m cold start (time to first fix): <1min hot <10s note: accuracy specs are for long-term tracking(95th percentile values>5 satellites visible at a nominal -130dBm signal strength)

Operating Temperature: -30?桫+55??

Storage Temperature: -40?桫+85??

ESD: IEC 61000-4-2??level 4????8kV??Contact????15kV??Air??

MIL Standard: MIL-STD-810 C/D/E/F/G

Humidity: MIL-STD-810 C/D/E/F/G

Dust & Water Protection: IP67

Shock & Vibration: MIL-STD-810 C/D/E/F/G

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