Highlights

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"ia" Protection Classification
The radio with battery is designed to comply with the highest grade "ia", It can work in the places which contain various long-standing explosive mixed gases and dusts , and has passed ATEX , FM , and IECE certification.
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Enhanced Safety
The PD79XIS 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.
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Large-capacity Battery
Equipped with high-capacity Li-ion battery, the PD79XIS 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.
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Stable Performance
The PD79XIS delivers high-quality audio and consumes 40% less battery compared with analog radios.
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Software Upgradable
New features on the PT79XIS can be activated through software upgrade. Moreover, it can switch to DMR or MPT trunking mode through License.
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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

General
Frequency Range UHF1: 400-470MHz; VHF: 136-174MHz
Channel Capacity 1024
Zone Capacity 64 (each with a maximum of 256 channels)
Operating Voltage 7.4V
Battery 1800mAh (Li-Ion)
Battey Life(5/5/90 Duty Cycle,High TX Power) Analog: about 14.5hours/13hours(GPS); Digital: about 17hours/15hours (GPS)
Dimensions(H×W×D) mm 141 × 55 × 39
Weight 505g
Display LCD display:160 x 128 pixels, 65536 colors, 1.8 inch
Anti-explosion levels ATEX:; II 1G Ex ia IIC T3; II 1D Ex ia IIIC T160°C; I M1 Ex ia I; IECEx:; Ex ia IIC T3Ga; Ex ia IIIC T160°C ; Ex ia I; FM/CSA:; Class I, Division 1, Groups A, B, C, D; T3B Class I, II, III, Division 1, Groups A, B, C, D, E, F, G; T3C
Receiver
Sensitivity(Analog) 0.3μV(12dB SIN AD); 0.22μV(typical)(12dB SIN AD); 0.4μV(20dB SIN AD)
Sensitivity(Digital) 0.3μV/BER 5%
Rated Audio Power Output 0.5W
Transmitter
RF Power Output 1W
Digital Vocoder Type AMBE+2™ or SELP
Environmental
Operating Temperature -20℃~+50℃ (hazardous environment); -30℃~+60℃ (non-hazardous environment)
Storage Temperature -40℃~+85℃
ESD IEC 61000-4-2(level 4); ±8kV(Contact); ±15kV(Air)
Dust & Water Protection IP67
Humidity Per MIL-STD-810 C/D/E/F/G
Vibration,Drop&Shock Per MIL-STD-810 C/D/E/F/G
GPS Specifications
Horizontal Position Accuracy <5m (50% probable); <10m (95% 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)
General
Frequency Range UHF1: 400-470MHz; VHF: 136-174MHz
Channel Capacity 1024
Zone Capacity 64 (each with a maximum of 256 channels)
Operating Voltage 7.4V
Battery 1800mAh (Li-Ion)
Battey Life(5/5/90 Duty Cycle,High TX Power) Analog: about 14.5hours/13hours(GPS); Digital: about 17hours/15hours (GPS)
Dimensions(H×W×D) mm 141 × 55 × 39
Weight 505g
Display LCD display:160 x 128 pixels, 65536 colors, 1.8 inch
Anti-explosion levels ATEX:; II 1G Ex ia IIC T3; II 1D Ex ia IIIC T160°C; I M1 Ex ia I; IECEx:; Ex ia IIC T3Ga; Ex ia IIIC T160°C ; Ex ia I; FM/CSA:; Class I, Division 1, Groups A, B, C, D; T3B Class I, II, III, Division 1, Groups A, B, C, D, E, F, G; T3C
Receiver
Sensitivity(Analog) 0.3μV(12dB SIN AD); 0.22μV(typical)(12dB SIN AD); 0.4μV(20dB SIN AD)
Sensitivity(Digital) 0.3μV/BER 5%
Rated Audio Power Output 0.5W
Transmitter
RF Power Output 1W
Digital Vocoder Type AMBE+2™ or SELP
Environmental
Operating Temperature -20℃~+50℃ (hazardous environment); -30℃~+60℃ (non-hazardous environment)
Storage Temperature -40℃~+85℃
ESD IEC 61000-4-2(level 4); ±8kV(Contact); ±15kV(Air)
Dust & Water Protection IP67
Humidity Per MIL-STD-810 C/D/E/F/G
Vibration,Drop&Shock Per MIL-STD-810 C/D/E/F/G
GPS Specifications
Horizontal Position Accuracy <5m (50% probable); <10m (95% 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)

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