MTP850EX ATEX TETRA Portable Radio (Discontinued)

Designed for environments containing potentially explosive atmospheres

High performance communication
The MTP850Ex delivers best in class audio performance in the typical noisy environments where specialist users from industry or public safety operate.

Comprehensive user safety
The MTP850Ex can be used in explosive gas and dust environments due to its high level of protection – including dust Zone 21 and 22. Operational safety is further enhanced with a range of features including: State of the art integrated GPS receiver providing the ability to locate personnel through the radio, improving user safety and resource management.
Internal “Man Down” alert - this fully integrated solution triggers an emergency procedure when the carrier of the radio remains motionless far a set period or falls down.

Simple but powerful user interface
The simplified keypad with large button surface makes the MTP850Ex easy to use with gloves. Combined with the large scalable display fonts and icons, the MTP850Ex facilitates operation in difficult environments with limited visibility.

Data applications capability
The integrated WAP browser and multi-slot packet data enables rapid access to critical information in the field. Applications are further enhanced with ability to have simultaneous Short Data Service (SDS) and Multi-Slot packet data services via TNP1 protocol. Internal “Man Down” alarm.

Battery capacity
725 mAh, 7.2V

Battery life - standard (based on a 05 05 90 duty cycle)
12 hrs, typ

Frequency bands
380 – 430 MHz

Channel spacing
25

Power
1W

RF power control
3 steps of 5 dB

OTAR
Yes

Dimensions H x W x D (with standard battery)
135 x 55 x 38 mm

Weight
400 g (including battery, antenna)

Switching bandwidth
50 MHz

RF power level accuracy
+/- db 2

Receiver class
A & B

Receiver static sensitivity
-112 minimum, -115 typical

Receiver dynamic sensitivity
-103 minimum, -107 typical

Scan types
Talkgroup

ATEX gas specifications
II 2G Ex ib IIC T4, IEC Ex rating, Ex ib IIC T4 (Approved for Zone 1 & 2, Equipment Group II, Gas Group C, Temperature Class T4, -20oC to +50oC)

Operating temperature
"-20°C to +50°C (hazardous environments)
-20°C to +60°C (non-hazardous environments)"

Storage temperature
-40°C to +85°C

Humidity
ETS 300 019-1-5 Class 5.1 and 5.2

Dust and water
IP65 per IEC 60529 

Shock, drop and vibration
ETS 300 019-1-5 Class 5M2

IP standards
IP65