Specification Sheet
MTP850Ex ATEX TETRA Terminal
Part of Motorola Solutions' 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
Physical Characteristics
-
135 x 55 x 38 mm
-
400 g (including battery, antenna)
Performance Characteristics
-
725 mAh, 7.2V
-
12 hrs, typ
-
380 – 430 MHz
-
25
-
1W
-
3 steps of 5 dB
-
Yes
Radio Features
-
50 MHz
-
+/- db 2
-
A & B
-
-112 minimum, -115 typical
-
-103 minimum, -107 typical
-
Talkgroup
User Environment
-
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
-
"-20°C to +50°C (Hazardous environments)
-20°C to +60°C (Non-hazardous environments)" -
-40°C to +85°C
-
ETS 300 019-1-5 Class 5.1 and 5.2
-
IP65 per IEC 60529
-
ETS 300 019-1-5 Class 5M2
-
IP65
Voice Services
-
2048 (TMO) & 1024 (DMO)
-
1000 entries
-
40 lists, 20 talkgroups / lists
-
Yes
-
Yes
TMO Services
-
Full duplex
-
Up to 2047 groups
DMO Services
-
Late entry
-
Half / full duplex
-
Gateway and repeater
Emergency Voice Services
-
DMO / TMO / DMO to TMO
-
Configurable timers
-
Send on emergency
-
Individual or group
-
Emergency status
Data Services
-
100 alias messages
-
20 message inbox, individual or group addresses, send/receive during calls
-
7.2kbps - 28.8 kbps gross (single or mutli-slot)
-
Integrated Openwave browser
-
AT commands
Security Features
-
TEA1, TEA2, TEA3
-
Class1 (clear), Class2 (SCK), Class3 (DCK, CCK & GCK)
-
Secure provisioning tool (key variable loader KVL)
Over the Air Re-keying (OTAR) for SCK and Class 3 (CCK & GCK)
-
Temporary enable disable (Stun), Permanent enable disable (Kill)
-
Infrastructure initiated and made mutual by terminal
GPS Specifications
-
12
-
Autonomous or assisted (A-GPS)
-
Integrated in TETRA antenna
-
-152 dBm / -182 dBw
-
5 meter (50% probable)
-
ETSI LIP, Motorola LRRP