Uat Receiver Specifications (Gtx 45R Only); 1090 Mhz Receiver Specifications; Power Specifications - Garmin GTX 45R Installation Manual

1.10

UAT Receiver Specifications (GTX 45R Only)

Characteristic
Frequency
Modulation
Data rate
Sensitivity
1.11

1090 MHz Receiver Specifications

Characteristic
Frequency
Modulation
Data rate
Sensitivity
1.12

Power Specifications

GTX 35R/45R units require an input voltage of between 9 VDC and 33 VDC. The maximum input power
and current is based upon maximum reply rates.
Unit
GTX 35R
GTX 45R
190-01499-10
Rev. 1
Table 1-5 UAT Receiver Specifications
978 MHz + 20 ppm
Continuous phase FSK, h = 0.6, raised cosine shaping, a = 0.5
1.04 Mbps
-96 dBm for 90% MSR
Table 1-6 1090 MHz Receiver Specifications
1090 MHz + 1 MHz
Binary pulse-position
1 Mbps
-81 dBm for 90% MSR
Table 1-7 Power Specifications
Characteristic
Power input
Input current, typical
Input current, maximum
Power input
Input current, typical
Input current, maximum
GTX 35R/45R Installation Manual (Non-Certified Aircraft)
Specification
Specification
Specification
14 VDC
8 W typical, 15 W maximum
0.57 A
0.86 A
10 W typical, 18 W maximum
0.72 A
1.30 A
28 VDC
0.29 A
0.43 A
0.36 A
0.65 A
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