Features
- Strong rugged design for optimum reliability in harsh conditions
- Powerful, high quality audio in most demanding environments
- Full range of supporting ATEX certified accessories to tailor customize solution
- ATEX & IEC-Ex gas and dust approvals
- Integrated GPS for user location
- 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.
High Performing Communication
Comprehensive User Safety
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:
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.
Specification Sheet
MTP850Ex Atex Tetra Terminal
Part of Motorola’s market leading range of ATE X TETRA terminals, the MTP850 Ex provides high quality communication with comprehensive user safety and class leading ATE X specifications allowing use when in environments containing potentially explosive gas and dust.
TETRA Ear Microphone Spec Sheet
Motorola Ear Microphone System: Compact, Durable Accessory that Meets Demanding Mission Critical Needs
TETRA iTM Spec sheet
TETRA Integrated Terminal Management Specification Sheet
Physical Characteristics
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Dimensions H x W x D (with standard battery)
135 x 55 x 38 mm
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Weight (with standard battery)
400 g (including battery, antenna)
Performance Characteristics
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Battery capacity
725 mAh, 7.2V
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Battery life (based on a 5 5 90 duty cycle)
12 hrs, typ
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Frequency range
380 – 430 MHz
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Channel spacing
25
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Power
1W
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RF power control
3 steps of 5 dB
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OTAR
Yes
Radio Features
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Switching bandwidth
50 MHz
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RF power level accuracy
+/- db 2
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Receiver class
A & B
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Receiver static sensitivity
-112 minimum, -115 typical
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Receiver dynamic sensitivity
-103 minimum, -107 typical
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Scan types
Talkgroup
User Environment
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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)
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ATEX dust specifications
ATEX dust specifications
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Operating temperature
"-20°C to +50°C (Hazardous environments)
-20°C to +60°C (Non-hazardous environments)" -
Storage temperature
-40°C to +85°C
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Humidity
ETS 300 019-1-5 Class 5.1 and 5.2
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Dust and Water
IP65 per IEC 60529
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Shock, drop and vibration
ETS 300 019-1-5 Class 5M2
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IP Standards
IP65
Voice Services
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Talkgroups
2048 (TMO) & 1024 (DMO)
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Phone book
1000 entries
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Scan lists
40 lists, 20 talkgroups / lists
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Ambience listening
Yes
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Transmit inhibit
Yes
TMO Services
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Telephony
Full duplex
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DGNA
Up to 2047 groups
DMO Services
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Group call
Late entry
-
Private call
Half / full duplex
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Compatibility with
Gateway and repeater
Emergency Voice Services
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Smart emergency
DMO / TMO / DMO to TMO
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Hot mic
Configurable timers
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Location
Send on emergency
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Emergency target address
Individual or group
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Alarm
Emergency status
Data Services
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Status messaging
100 alias messages
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Short data service (SDS)
20 message inbox, individual or group addresses, send/receive during calls
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Packet data (PD)
7.2kbps - 28.8 kbps gross (single or mutli-slot)
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Browser
Integrated Openwave browser
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PEI
AT commands
Security Features
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Air interface encryption algorithms
TEA1, TEA2, TEA3
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Air interface encryption security classes
Class1 (clear), Class2 (SCK), Class3 (DCK, CCK & GCK)
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Key provisioning
Secure provisioning tool (key variable loader KVL)
Over the Air Re-keying (OTAR) for SCK and Class 3 (CCK & GCK)
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Network access
Temporary enable disable (Stun), Permanent enable disable (Kill)
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Authentication
Infrastructure initiated and made mutual by terminal
GPS Specifications
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Simultaneous satellites
12
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Mode of operation
Autonomous or assisted (A-GPS)
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GPS antenna
Integrated in TETRA antenna
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GPS sensitivity
-152 dBm / -182 dBw
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GPS accuracy
5 meter (50% probable)
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Location protocols
ETSI LIP, Motorola LRRP
