Specification Sheet
TETRA Ear Microphone Spec Sheet
Motorola Solutions Ear Microphone System: Compact, Durable Accessory that Meets Demanding Mission Critical Needs
Physical Characteristics
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60 x 185 x 175 mm
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Alphanumeric
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Yes
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49 x 170 x 155 mm (radio only), 72 x 185 x 53 mm (standard control head), 58 x 185 x 58 mm (Motorcycle control head)
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1370 (radio only), 1670 (radio with control head), 448 (Motorcycle control head only)
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Motorcycle
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Yes
Performance Characteristics
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Yes
Radio Features
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Priority, Talk group
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Yes
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True
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
User Environment
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-30 to +60 (°C)
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-40 to +85 (°C)
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ETS 300 019-1-5 Class 5.1 and 5.2; EIA / TIA 603 (95%)
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Dash / Desk / Remote IP54 (Cat 2); Motorcycle Control Head IP67 (Cat 2)
Voice Services
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2048 (TMO) & 1024 (DMO)
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1000 persons. Up to 6 number per entry – max 2000 entries
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40 lists, 20 talkgroups / list
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Yes
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Yes
TMO Services
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Half / Full Duplex (TMO)
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Full Duplex (TMO)
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up to 2047 groups (TMO)
DMO Services
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Late entry
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Gateway & Repeater (DMO)
Emergency Voice Services
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DMO / TMO / DMO to TMO
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Configurable timers
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Send on emergency
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Individual or Group
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Emergency Status
Data Services
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100 Alias messages
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7.2kbps - 28.8 kbps gross; Single or Multi Slot
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AT Commands; TNP1; enables simultaneous SDS & PD
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20 messages inbox; Individual or group target address; Send/receive during calls
Security Features
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TEA2, TEA3, TEA1
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Class1 (clear), Class2 SCK), Class3 (DCK, CCK & GCK)
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Secure provisioning tool (key variable loader KVL)
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Temporary enable disable (Stun), Permanent enable disable (Kill)
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Infrastructure initiated and made mutual by terminal
GPS Specifications
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12
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Autonomous or assisted (A-GPS)
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Integrated in TETRA antenna
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-152 dBm / -182 dBw
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5 meter (50% probable)
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ETSI LIP, Motorola LRRP