Com Radio Features; Physical Specifications - Garmin SL30 GNS 480TM Pilot's Manual

Appendix
LOC enable annunciator output
Internal RF diplexor
Active and standby flip/flop frequencies
DME or other DST (Distance, Speed, Time) tuning an data display

Com Radio Features

760 communications channels
Frequency range 118 to 136.975 MHz
Active and standby flip/flop frequencies
Volume control
Tunes to National Weather Service broadcasts
Transmit status indicator
Frequency monitor function (listens to standby while monitoring active)
Emergency channel menu
Squelch test function
Stuck Mic time-out
12 watt audio amplifier
Includes two-place VOX. intercom

Physical Specifications

1.3"(H) x 6.25" (W) x 10.5" (D)
Weight 2.25 lbs. (unit only)
Depth 11.452 inches (29.09cm) behind panel, including mounting frame and connectors
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