Appendix 1: Specification - mcmurdo R1 Service Manual

4. APPENDIX 1: SPECIFICATION

Frequency
Transmit
Output power
Current consumption
Spurious emissions
Receive
Sensitivity
Adjacent channel sensitivity
Intermodulation
Spurious emissions
Audio output power
Current consumption
Battery
Battery storage life
Battery life
Weight
Water resistance
Buoyancy
R1 radio service manual
Commercial in confidence
Channels 6, 13, 16
0.5W ERP
350mA
-70dB
<0.5uV for 20dB sinad
70dB
70dB
2nW
0.4W (1kHz tone, 3kHz deviation)
150mA at rated audio power
10mA squelched
Lithium primary battery
4 years
12 hours (10/10/80 duty cycle –
transmit/receive/squelched)
400g
Waterproof to 1m
Floats
Issue 2
84-103M
Page 7