PT790Ex TETRA Intrinsically Safe Professional Digital Radio

The PT790Ex is the first TETRA digital radio with the highest intrinsic safety level "ia" and "IIC Ex". Its robust design and safety functions substantially increase the industrial safety of users in the oil and gas industry, mining industry or fire departments.

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Highlights of PT790Ex

More safe work

The design of the whole machine conforms to the highest explosion-proof grade "IA" standard; Strict PCB design and high intensity electromagnetic compatibility； Innovative organosilicon sealant technology； Light metal design； Innovative design against static electricity； Patented battery lock design； Self-tapping screw structure design

More efficient communication

Multiple Positioning Services； Alarm-sounding function at reversed position； Solo working mode； Ergonomic design； User-friendly interface ； Longevity

More reliable communication

Reaching ML-STD-810G and IP67 protection grade ； Patented antenna design ； Interoperability； Enhanced voice processing technology

Specifications of PT790Ex

General
	Frequency Range	320-380MHz; 380-430MHz; 405-475MHz; 806-870MHz
	Dimensions(H×W×D) mm	144.8 × 55 × 40.7
	Weight	515g（with battery and antenna）
	Operating Voltage	7.4V
	Battery	1800mAh Li-lon battery
	Battery Life (TMO 5/5/90 duty cycle)	>19hours

User Interface
	Display	1.8inch，160*128pixels，262144 colors
	Talk Group-TMO	6000
	Talk Group-DMO	4000
	Telephone book	2000
	Inbox	400

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General
Frequency Range	320-380MHz; 380-430MHz; 405-475MHz; 806-870MHz
Dimensions(H×W×D) mm	144.8 × 55 × 40.7
Weight	515g（with battery and antenna）
Operating Voltage	7.4V
Battery	1800mAh Li-lon battery
Battery Life (TMO 5/5/90 duty cycle)	>19hours