Offering safe, reliable communications, the Hytera PD795 Ex handheld digital two-way radio with screen and full keypad has been designed to meet the European Atex directives, FM standards and IEC standards, perfect for tough environments that require advanced, intrinsically-safe devices.
Frequency Range | UHF1: 400-470 MHz; UHF3: 350-400 MHz; VHF1: 136-174 MHz |
Channel Capacity | 1024 |
Zone Capacity | 64 |
Channel Spacing | 12.5kHz/20kHz/25kHz |
Operating Voltage | 7.4 V(rated) |
Battery | 1800 mAh (Li-Ion) |
Battey Life(5/5/90 Duty Cycle,High TX Power) | Digital: about 17 hours/15 hours (GPS); Analog: about 14.5 hours/13 hours(GPS) |
Frequency Stability | ±1.5 ppm |
Antenna Impedance | 50 Ω |
Dimensions(H×W×D) mm | 141 mm x 55 mm x 39 mm |
Weight | 495 g |
Display | 160 x 128 pixels, 65535 colors, 1.8 inch, 6 rows |
Anti-explosion levels | Class II, III Div 1, Group E, F, G T120℃ -20℃≤Ta≤50℃; Ex ib I; Ex ib IIC T4; Ex ib IIIC T120℃ IP5X; II 2D Ex ib IIIC T120℃ IP5X ; II 2G Ex ib IIC T4; ATEX: Class I, Zone 1 AEx/Ex ib IIC T4 Gb; FM/CSA: ; I M2 Ex ib; IECEx: |
Sensitivity(Analog) | 0.22 μV(typical)(12 dB SIN AD); 0.3 μV(12 dB SIN AD); 0. 4 μV(20 dB SIN AD) |
Sensitivity(Digital) | 0.3 μV/BER 5% |
Adjacent Channel Selectivity | ETSI: 60 dB @ 12.5 kHz / 70 dB @ 20&25 kHz; TIA-603: 60 dB @ 12.5 kHz / 70 dB @ 20&25 kHz |
Intermodulation | TIA-603: 70 dB; ETSI: 65 dB |
Spurious Response Rejection | TIA-603: 70 dB; ETSI: 70 dB |
Blocking | 84 dB |
Hum&Noise | 40 dB @ 12.5 kHz ; 43 dB @ 20 kHz ; 45 dB @ 25 kHz |
Rated Audio Power Output | 0.5 W |
Rated Audio Distortion | ≤3% |
Audio Response | +1 ~-3 dB |
Conducted Spurious Emission | <-57 dBm |
RF Power Output | 1 W |
FM Modulation | 11K0F3E @ 12.5 kHz; 14K0F3E @ 20 kHz; 16K0F3E @ 25 kHz |
4FSK Digital Modulation | 12.5 kHz Data & Voice: 7K60FXW; 12.5 kHz Data Only: 7K60FXD |
Conducted/Radiated Emission | -30 dBm > 1 GHz; -36 dBm ≤1 GHz |
Modulation Limiting | ±2.5 kHz @ 12.5 kHz; ±4.0 kHz @ 20 kHz; ±5.0 kHz @ 25 kHz |
FM Hum&Noise | 40 dB @ 12.5 kHz; 43 dB @ 20 kHz; 45 dB @ 25 kHz |
Adjacent Channel Power | 60 dB @ 12.5 kHz; 70 dB @ 20/25 kHz |
Audio Distortion | ≤3% |
Digital Vocoder Type | AMBE+2™ or SELP |
Operating Temperature | -20 ℃~+50 ℃ |
Storage Temperature | -40 ℃~+85 ℃ |
ESD | IEC 61000-4-2(level 4); ±15 kV(Air); ±8 kV(Contact) |
Dust & Water Protection | IP67 |
Humidity | MIL-STD-810 C/D/E/F/G |
Vibration,Drop&Shock | MIL-STD-810 C/D/E/F/G |
Horizontal Position Accuracy | <10 m (95% probable); <5 m (50% probable) |
Cold Start (Time to First Fix) | <1 minute |
Hot Start (Time to First Fix) | <10 seconds |
Note | Accuracy Specs are for long-term tracking(95th percentile values>5 satellites visible at a nominal-130dBm signal strength) |