PD79XEx

Intrinsically Safe DMR Portable Two-way Radio

Handheld | DMR | GPS

Offering safe, reliable communications, the Hytera PD79X Ex digital portable radio with screen and full keypad has been designed to meet the European ATEX directives, FM standards and IEC standards, ideal for tough environments that require advanced, intrinsically-safe devices.

Highlights of PD79XEx

Environmentally Safe

The PD79XEx meets European ATEX and North American FM standards. With ATEX , IECEX , the latest FM and CSA certificate, the radio works safely in most hazardous environments even with the presence of hydrogen and dust particles.

Enhanced Safety

The PD79XEx has a dedicated emergency button to help the user send an emergency call to a preset group or individual in case of an emergency. It also supports Man Down, GPS, and Lone Worker to further ensure personal safety.

Large-capacity Battery

Equipped with high-capacity Li-ion battery, the PD79XEx can operate up to 17 hours under 5-5-90 duty cycle. The over-charge and over-discharge design protects the battery against instability caused by overheating.

Stable Performance

The PD79XEx delivers high-quality audio and consumes 40% less battery compared with analog radios.

Software Upgradable

New features on the PD79XEx can be activated through software upgrade. Moreover, it can switch to DMR or MPT trunking mode through License.

PD79XEx Intrinsically Safe DMR Portable Two-way Radio

Antenna

Dual-timeslot communication in DMO mode doubles efficiency

Man down alarm

Man Down (optional)

Speaker

AGC for suitable volume and built-in speaker (1 W) for clear and loud audio.

Location

GPS (optional upon delivery)

Battery

Patented battery latch to prevent accidental drop

Electrostatic Discharge Design

Hytera applies electrostatic discharge design and dual-material molding technology on the radio. The electrostatic discharge material (blue) minimizes electrostatic accumulation on radio surface, while the robust material (black) maximizes ruggedness of the enclosure.

Display & Keypad

High-intensity LCD protective lens& full keypad

Specifications of PD79XEx

General
Receiver
Transmitter
Environmental
GPS Specifications

General
Frequency Range	UHF1: 400-470 MHz; UHF3: 350-400 MHz; VHF1: 136-174 MHz
Channel Capacity	1024
Zone Capacity	64
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)
Dimensions(H×W×D) mm	141 mm x 55 mm x 39 mm
Weight	495 g
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:

Receiver
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%
Rated Audio Power Output	0.5 W

Transmitter
RF Power Output	1 W
Digital Vocoder Type	AMBE+2™ or SELP

Environmental
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

GPS Specifications
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)