Hytera PT790Ex TETRA Intrinsically Safe Professional Digital Radio


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??

Battery: 1800mAh Li-lon battery

Battery Life (TMO 5/5/90 duty cycle): >19hours

Operating Voltage: 7.4V

Display: 1.8inch??160*128pixels??65536colors

Talk Group-TMO: 6000

Talk Group-DMO: 4000

Telephone book: 2000

Inbox: 400

Outbox: 50

Drafts: 50

Folder-TMO: 200

Folder-DMO: 50

State Message: 200

Channel Bandwidth: 25KHz

RF Power Output: 1W

RF Power Level Accuracy: ??2dB

RF Power Control: 5dB per step; 4 levels and 3 steps in total

Receiver Class: ETSI EN 392-2/396-2 Class A and Class B

RX Sensitivity(Static): ??-116dBm??typical-117dBm??; 806-870MHz: ??-115dBm??typical-116dBm??

RX Sensitivity(Dynamic): ??-106dBm??typical-108dBm??; 806-870MHz: ??-105dBm??typical-106dBm??

Audio Power Output: 1.2W

RX Sensitivity: Acquisition sensitivity: -148dBm; Tracking sensitivity: -167dBm

Horizontal Position Accuracy: ??2m (50% probable)@-130dBm

Cold Start (Time to First Fix): 26s

Hot Start (Time to First Fix): 1.5s

Note: Conditions: Open Sky environment; 130dBm signal strength; 24H static

Operating Temperature: -30??C ~ +60??C (non-hazardous environment); -20??C ~ +50?C (hazardous environment); *50?C: The operating temperature may vary. In an explosive gas atmosphere; it can reach up to 55?C. For details; see Product Marking.

Storage Temperature: -40?? ~ +85??

Humidity: ETS 300-019-1-7 Class 7.3E; MIL-STD-810 G

Dust & Water Protection: IP67 Per IEC60529; IP5X Per IEC60079-0:2011

Vibration;Drop&Shock: ETS 300-019-1-7 Class 5M3; MIL-STD 810 G; GJB150A-2009

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