Hytera PT790 EX


The PT790 Ex is the world’s first TETRA handheld two-way radio with the highest intrinsic safety level “ia”. The robust construction and in-built safety features improve the security of Atex users from industries such as, oil and gas, mining and fire rescue.



  • Frequency Bands 380-430MHz / 806-870MHz 320-380MHz / 405-475MHz
  • Operating Voltage 7.4V
  • Battery 1800mAh Li-Ion battery (standard) 2400mAh Li-Ion battery (option) Battery Life (5-5-90 Duty Cycle) >16hours (1800mAh)/>20hours (2400mAh)
  • Dimension (HxWxD) 144.8 x 55 x 40.7mm
  • Weight (with antenna & standard battery) 515g (with 1800mAh battery and antenna)
  • Keypad YES Display YES Audio
  • Power Output 1.2W
  • Environmental Specifications
  • Operating Temperature -30°C ~ + 60°C (non-hazardous environment) -20°C ~ +50°C (hazardous environment) *50ºC: The operating temperature may vary. In an explosive gas atmosphere, it can reach up to 55ºC.
  • Storage Temperature -40℃ ~ +85℃ Humidity ETS 300-019-1-7 Class 7.3E; MIL-STD 810 G
  • Water and Dust Protection IP67 Per IEC60529 IP5X Per IEC60079-0:2011 Drop, Shock & Vibration ETS 300-019-1-7 Class 5M3; MIL-STD 810 G; GJB150A-2009
  • Features Fallback Operation Late entry Energy Economy
  • DGNA Seamless Cell Re-selection
  • Group scanning Half-Duplex
  • Multi-Network Selection
  • Full-Duplex Callout
  • Emergency Call CAD(Call Authorized by Dispatcher)*
  • Pre-emptive call PTT Group lock

Additional information




There are no reviews yet.

Be the first to review “Hytera PT790 EX”

Your email address will not be published. Required fields are marked *