Product Description
MTP850Ex_ATEX_spec_sheet.pdf
Motorola’s MTP850Ex TETRA portable terminal provides high quality communication with comprehensive user safety and class leading ATEX specifications allowing use when in environments containing potentially explosive gas and dust. Motorola is a world leader in the development and deployment of TETRA communication solutions, and the MTP850Ex ATEX TETRA radio delivers safe and reliable communications for users with a powerful set of features to harness the capability of TETRA.
FEATURES
HIGH PERFORMING COMMUNICATION
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
Comprehensive User Safety
ATEX & IEC-Ex gas and dust approvals
Integrated GPS for user location
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.
GENERAL SPECIFICATIONS
PHYSICAL CHARACTERISTICS
| Dimensions H x W x D (with standard battery) |
135 x 55 x 38 mm |
| Weight |
400 g (including battery, antenna) |
PERFORMANCE CHARACTERISTICS
| Battery capacity |
725 mAh, 7.2V |
| Battery life – standard (based on a 05/05/90 duty cycle) |
12 hrs, typ |
| Channel spacing |
25 |
| Power |
1W |
| RF power control |
3 steps of 5 dB |
| Frequency bands |
380 – 430 MHz |
| OTAR |
Yes |
RADIO FEATURES
| 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 |
Talk group |
USER ENVIRONMENT
| 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 |
| 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) |
| ATEX dust specifications |
ATEX dust specifications |
| IP Standards |
IP65 |
VOICE SERVICES
| Talkgroups |
2048 (TMO) & 1024 (DMO) |
| Phone book |
1000 entries |
| Scan lists |
40 lists, 20 talkgroups / lists |
| Ambience listening |
Yes |
| Transmit inhibit |
Yes |
TMO SERVICES
| Telephony |
Full duplex |
| DGNA |
Up to 2047 groups |
DMO SERVICES
| Group call |
Late entry |
| Private call |
Half / full duplex |
| Compatibility |
Gateway and repeater |
EMERGENCY VOICE SERVICES
| Smart emergency |
DMO / TMO / DMO to TMO |
| Hot mic |
Configurable timers |
| Location |
Send on emergency |
| Emergency target address |
Individual or group |
| Alarm |
Emergency status |
DATA SERVICES
| Status messaging |
100 alias messages |
| Short data service (SDS) |
20 message inbox, individual or group addresses, send/receive during calls |
| Packet data (PD) |
7.2kbps – 28.8 kbps gross (single or mutli-slot) |
| Browser |
Integrated Openwave browser |
| PEI |
AT commands |
SECURITY FEATURES
| Air interface encryption algorithms |
TEA1, TEA2, TEA3 |
| Key provisioning |
Secure provisioning tool (key variable loader KVL) Over the Air Re-keying (OTAR) for SCK and Class 3 (CCK & GCK) |
| Network access |
Temporary enable / disable (Stun), Permanent enable / disable (Kill) |
| Authentication |
Infrastructure initiated and made mutual by terminal |
| Air interface encryption security classes |
Class1 (clear), Class2 (SCK), Class3 (DCK, CCK & GCK) |
GPS SPECIFICATIONS
| Simultaneous satellites |
12 |
| Mode of operation |
Autonomous or assisted (A-GPS) |
| GPS antenna |
Integrated in TETRA antenna |
| GPS sensitivity |
-152 dBm / -182 dBw |
| GPS accuracy |
5 meter (50% probable) |
| Location protocols |
