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PT790Ex
Intrinsically Safe TETRA Portable Radio
Handheld TETRA GPS
PT790Ex Intrinsically Safe TETRA Portable Radio is designed to facilitate industrial workers’ tasks in the toughest environment safely and efficiently. It is the world’s first “ia” “IIC” explosion-proof TETRA radio; “ia” level means the highest level of protection in Zone 0/1/2 areas and “IIC” means the highest hazard level with gases such as hydrogen. Besides versatile productivity functionalities, the radio adopts abundant ergonomic designs and workplace safety features to ensure users’ safety in sectors such as oil & gas, mining, and chemistry.
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 |
320-380 MHz; 380-430 MHz; 405-475 MHz; 806-870 MHz |
| Dimensions(H×W×D) mm |
144.8 mm × 55 mm × 40.7mm |
| Weight |
515 g（with 1800 mAh standard battery and antenna） |
| Operating Voltage |
7.4 V |
| Battery |
1800 mAh Li-lon battery |
| Battery Life (TMO 5/5/90 duty cycle) |
>19 hours |
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