Garmin APOLLO GX65 - Manual (Page 25)

Serial Interface
2 RS-232 for GX50/60/65
1 RS-232 for GX55
Physical Specifications
Height: 2.0 inches (5.08 cm)
Width: 6.25 inches (15.88 cm)
Depth: 11.125 inches (28.26 cm) behind panel, including
mounting frame and connectors
Weight (with mounting frame):
GX50 and GX55 - 2.6 pounds (1.179 kg)
GX60/65 - 3.1 pounds (1.409 kg)
Environmental Specifications
Operating temperature -20ºC to +55ºC
Storage temperature -55ºC to +85ºC
Temperature variation 2ºC per minute
Humidity 95% at 50ºC for 6 hrs (2 day
cycle)
Maximum altitude
55,000 feet
Cooling Not required
VHF Comm Features (GX60/65)
760 channels
Frequency range of 118.000 to 136.975 MHz
Active and standby frequency display
Transmit status indicator
Stuck mic time-out
Frequency monitor function - listen to Standby frequency
while monitoring Active frequency for any activity
Weather channels - National Weather Service channels
(not available in all databases)
Built-in intercom function
Frequency memory and recall functions
from navigation data base
ten last used
ten user stored
Two microphone inputs
12 watt audio amplifier
1-11
Apollo GX Features