30 Introduction TM8100 Mobile Radio Service Manual
May 2004 © Tait Electronics Limited
Table 1.1 General specification for TM8100 radios — Basic, physical and environmental aspects
Parameter Values
Basic characteristics
Frequency bands:
• B1 band
• D1 band
• H5 band
• H6 band
136 to 174 MHz
216 to 266 MHz
400 to 470 MHz
450 to 530 MHz
Frequency stability ±1.5 ppm
Channel capacity (simplex or semi-duplex):
• TM8110 radio
• TM8115 radio
10
24
Channel spacing:
• Narrow
• Medium
• Wide
12.5 kHz
20 kHz
25 kHz
Power supply Between 10.8 and 16 V DC
RF connector 50 Ω BNC or miniature UHF
Interface connectors:
• Microphone connector
• Auxiliary connector
• Internal options connector
Ports:
1 serial, 1 I/O
1 serial, 3 input, 4 I/O, 1 audio tap in, 1 audio tap out
1 serial, 7 I/O, 1 audio tap in, 1 audio tap out
Physcial characteristics
Weight 1.43 kg (50.44 ounces)
Dimensions:
• Length
• Width
• Height
175 mm (6.88 inches)
160 mm (6.29 inches)
50 mm (1.97 inches)
Environmental conditions
Operating temperatures −30°C to +60°C (−22°F to +140°F)
Standards
• IP54
• MIL-STD 810C, D, E and F
(for details contact Technical Support)
Meets the requirements for sealing against:
• Dust
• Rain
Meets the requirements regarding the following aspects:
• Low pressure
• High temperature
• Low temperature
• Temperature shock
• Solar radiation
• Vibration
• Shock
• Dust
• Rain
• Humidity
• Salt fog
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