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Intrinsically Safe Digital Portable Two-Way Radio

Offering safe, reliable communications, the Hytera PD71XIS handheld digital radio has been designed to comply with the highest 'ia' standards making this the ideal communication solution for working environments that require intrinsically-safe devices.


 ia Protection Classification

The whole 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.It has passed ATEX,FM and IECEx certification.

Innovative Silicone Encapsulation Technology

Silicone encapsulation technology can prevent the internal circuits from interface with air and liquid,which effectively stops the intrusion of liquid,inflammable dust and explosive gas.

Innovative Antistatic Design

The PD79XIS display adopts antistatic material and the shell adopts antistatic patent design of dual material molding technology.These can reduce the possibility of static discharge on the radio.

Structure Design of Screw Internal Trapping

The screw of the belt clip is designed as internal trapping.It ensures no contact between the metal and the ground in case of drop,and avoids discharge.

Strict PCB Design and High EMC Performance

To achieve a higher explosion-proof safety level,Hytera PD79XIS adopts optimal PCB layout design.All the key components of PCB are covered with shield,which minimizes the circuit fault probability and features better performance of EMC.

Light Metal Design

PD79XIS shell is made of light metal to ensure no mechanical spark;it can effectively maximize the reliability in explosive enviroments.

Patented Battery Latch Design

To disengage the battery from the radio,you need to move the lock and bolt of the latch along two different axes.Such a patented design ensures no disengagement of the battery pack from the main radio in case of dropping that might cause spark.


The PD79XIS screen is made of tough and crack-proof material. 

Frequency Range UHF1: 400-470MHz
VHF: 136-174MHz
RF Power Output 1W(rated)
Channel Capacity 1024
Battery 1800mAh (Li-ion) 
Battery Life (5/5/90) Digital:
about 17H/15H (GPS)  
about 14.5H/13H (GPS) 
Dustproof & Waterproof IP67 (non-explosion-proof) 
Dimensions(HxWxD) 141 x 55 x 37mm 
Weight 485g 
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