190-01499-02
GTX 3x5 TSO Installation Manual
Rev. 1
Page 1-11
1.13 Power Specifications
Table 1-11 Power Specifications
[1] Maximum input power and current is based upon maximum reply rates.
[2] Input power and current does not reflect the switched power output.
[3] KEEP ALIVE input only applies to the GTX 335 and GTX 345 with internal GNSS receiver.
Unit
Characteristic
Specification
All units
Input voltage
9 to 33 Vdc
14 Vdc
28 Vdc
GTX 325
Power input
__ W typical, __ W max
Input current, typical
Input current, maximum
GTX 335
Power input
8 W typical, 15 W maximum
Input current, typical
0.57 A
0.29 A
Input current, maximum
0.86 A
0.43 A
GTX 335, GPS
Power input
10 W typical, 17 W maximum
Input current, typical
0.72 A
0.36 A
Input current, maximum
1.22 A
0.61 A
GTX 345
Power input
10 W typical, 18 W maximum
Input current, typical
0.72 A
0.36 A
Input current, maximum
1.30 A
0.65 A
GTX 345, GPS
Power input
12 W typical, 20 W maximum
Input current, typical
1.07 A
0.54 A
Input current, maximum
1.43 A
0.72 A
All units
KEEP ALIVE input current
20 uA typical
40 uA maximum
65 uA typical
85 uA maximum
