Hytera two-way radio DMR trunking system

Hytera PT790-EX

Intrinsically safe TETRA two-way radio

The PT790 Ex is the world’s first TETRA handheld 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.

PT790 TETRA two-way radio Fort McMurray

General

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
One-key Emergency Call
YES
Man-down
YES
Ambiance Listening
YES
Radio User Assignment (RUA)
YES
Transmit Inhibit
YES
Lone Worker
YES
Protect User Configuration Data
YES
Keypad Lock
YES
Alert for out of Network Coverage
YES
Alert for Low Battary
YES
GPS / GLONASS / Beidou
YES
NMEA Location Reporting
YES
Time Synchronization and Adjustment
YES
Display the calling party’s Relative direction & position
YES
Over-speed Alarm
YES
Short Data Service
YES
Package Data
YES
Peripheral Equipment Interface (PEI)
YES
AT command
YES
OTAP(Over The Air Programming)
YES
Status Message Solution
YES
Circuit Mode Data
YES
WAP
YES
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