Garmin GTR 225 User Manual

190-01182-02 GTR 225/GNC 255 TSO Installation Manual
Rev. F Page D-26
NOTES
Figure D-16 GTR/GNC - GMX 200 Interconnect
ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
GROUND DESIGNATION: SHIELD BLOCK GROUND
AT GNC, CONNECT SHIELD GROUNDS TO THE CONNECTOR BACKSHELL – THE SHIELD TERMINATION
LEADS SHOULD BE LESS THAN 3.0". CONNECT OTHER END OF THE SHIELD PER THE REMOTE
EQUIPMENT INSTALLATION REQUIREMENTS.
CONFIGURE GNC SERIAL PORT FOR “AVN IN/MAPCOM.”
3
RS-232 IN 2
SERIAL GND 1
1
31
s
RS-232 OUT
RS-232 GND
21
3
s
P2001
P2001
GTR/GNC
1
2
S
3
4

Garmin GTR 225 Specifications

General

Input Voltage	11-33 VDC
Operating Voltage	11-33 VDC
Operating Temperature	-20°C to +55°C
Frequency Range	118.000 MHz to 136.975 MHz
Channel Spacing	25 kHz
Transmit Power	10 W
Current Consumption	1.5 A (max transmit)