Type 7-551 Series Dual Frequency GPS Antenna Electronic Unit
Type 7-551 Series Dual Frequency GPS Antenna Electronic Unit
The 7-551 Series of Antenna Electronic Units (AEU) (5V) are dual frequency GPS (Global Positioning Satellite System) pre-amplifiers designed to meet both electrical and environmental military aircraft application requirements. The pre-amplifier amplifies signals in the two GPS bands (L1 and L2) while rejecting spurious signals outside ±60 MHz of centre-bands (60 dB filtering incorporated). The pre-amplifier also incorporates a limiter circuit for high power protection. The pre-amplifiers are supplied configured to provide factory set antenna electronics gains that range from 4 dB to 24 dB. The 7-551 is powered from 5 V dc supplied on the RF output connector.
- ✔M-Code Compatible
- ✔L1 and L2
- ✔Factory set gain ranges from 12dB to 24dB
Specification
1217.37
Minimum Frequency
1585.65
Maximum Frequency
50
Impedence
<2.0:1
Return Loss VSWR
450
Peak Power Watts
3
Average Power Watts
25 x 99 x 81
Full Dimensions LxWxH mm
0.24
Mass kg
SMA Female
Connector Type
25000
Altitude ft
40
Continuous Operating Temperature Min - C
70
Continuous Operating Temperature Max C
MIL-STD-810D, Method 514.3, Category 5
Vibration