Specification Sheet
TETRA Ear Microphone Spec Sheet
Motorola Ear Microphone System: Compact, Durable Accessory that Meets Demanding Mission Critical Needs
Physical Characteristics
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125 x 59 x 36mm (with standard battery)
Performance Characteristics
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3 steps of 5 dB
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Class 3L (1.8W) and Class 4 (1W)
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25
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380-430
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9 (950 mAh), 18 (1850 mAh)
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23 hours (standard battery)
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1850 mAh (standard), 950 mAh (slim)
Radio Features
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+/- db 2
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A&B
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Talkgroup
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-103 minimum, -107 typical
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-112 minimum, -115 typical
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50 (380 – 430 MHz)
User Environment
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ETS 300 019-1-7 class 5M3
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IP55 (Cat 2)
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ETS 300 019-1-7 class 7.3E
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-40°C to +85°C
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-30C to +60C
Voice Services
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Yes
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Yes
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40 lists, 20 talkgroups / lists
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1000 entries
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2048 (TMO) & 1024 (DMO)
TMO Services
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Up to 2047 groups
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Full duplex
DMO Services
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Gateway and repeater
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Half / full duplex
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Late entry
Emergency Voice Services
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Emergency status
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Individual or group
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Send on emergency
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Configurable timers
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DMO / TMO / DMO to TMO
Data Services
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AT commands
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Integrated Openwave browser
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7.2kbps - 28.8 kbps gross (single or mutli-slot)
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20 message inbox, individual or group addresses, send/receive during calls
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100 alias messages
Security Features
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Infrastructure initiated and made mutual by terminal
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Temporary enable disable (Stun), Permanent enable disable (Kill)
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"Secure provisioning tool (key variable loader KVL)
Over the Air Re-keying (OTAR) for SCK and Class 3 (CCK & GCK)"
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Class1 (clear), Class2 (SCK), Class3 (DCK, CCK & GCK)
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TEA1, TEA2, TEA3
GPS Specifications
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ETSI LIP, Motorola LRRP
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5 meter (50% probable)
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-152 dBm / -182 dBw
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Integrated in TETRA antenna
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Autonomous or assisted (A-GPS)
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12