PT790Ex is the first TETRA digital radio in the industry that complies with both ia and IIC Ex. Standards, which meets the highest protection standard of energy industry. With its versatile early warning functions, the radio provides an all-round communication reliability in high-risk environments, thereby achieving high efficiency both in production and operation.

• ia Ex. standard
• Hydrogen-group IIC Ex. level
• Emergency alarm and early warning
• Robust noise-cancelling technology for audio
• Durable and reliable
  Compliant with MIL – STD – 810 C/D/E/F/G and IP67 standards
  The screen is made of crack-control material
• Versatile voice and data services
• Support GPS, man-down, encryption, and authentication

Bands

• 320-380MHz
• 380-430MHz
• 405-475MHz
• 806-870MHz

Transmitter Power

• 1W

Talk-group

• TMO: 6000
• DMO: 4000

Battery Life (duty cycle 5/5/90)

• >19hours

Dust and water rating:

• IP67 Per IEC60529; IP5X Per IEC60079-0:2011