Hytera PT790EX

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.



  • 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


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