Technical Specifications

Physical data Radio Ranger Communicator

Announcer

Courier
Length 430mm 220mm 430mm 290mm
Depth/diameter 170mm 167mm 170mm 167mm
Height 400mm 190mm 400mm 190mm
Weight 13kg 3kg 12.65kg 3kg

Electrical Characteristics

Supply voltage 12 volts 12 volts 12 volts 12 volts
Quiescent current 115mA 88mA 35mA 16mA
Output power (RMS) 30 watts 20 watts 30 watts 20 watts
Max sound pressure level 102dBA 99.8dBA 102dBA 99.8dBA
Distortion 2% 2% 2% 10%
Operate time (speech) 8 hours 6 hours 8 hours 8 hours
Recharge time 14 hours 14 hours 14 hours 12 hours
External loud speaker 8 ohms n/a 8 ohms 4 ohms
Range up to 100m up to 70m n/a n/a
Frequency 175mHz supplied but any DTI approved available n/a n/a
RF sensitivity 0.3uv for 12dB/sinad n/a n/a