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SPECIFICATIONS
RF
Band L1 L2
3 dB pass band (typical) 1575.42 ±15 MHz 1227.60 ±15 MHz
Out-of-band rejection (dB) -41 dB (±50 MHz) -40 dB (±50 MHz)
Antenna gain (dBic)
Free 16-inch 4-foot
Space ground ground
plane plane
Free 16-inch 4-foot
Space ground ground
plane plane
90° zenith
+4.7 +0.4 +3.5 +3.3 +1.5 +4.9
10° elevation
-1.8 -3.2 -2.0 -3.8 -4.0 -3.6
20° elevation
-0.3 -1.0 +0.8 -2.0 -2.0 -0.1
30° elevation
+1.4 +0.9 +1.8 -0.5 0.0 -1.8
60° – 90° elevation
>3.9 +3.4/+0.4 >2.8 >2.7 +2.4/+1.5 >3.0
Beamwidth (dB) 114° 118° 139° 106° 111° 75°
LNA gain 33 dB 35 dB
Polarization Right-hand circular
Noise figure (typical) 3.0 dB
Nominal impedance 50
VSWR 1.5 : 1
POWER
Input voltage 2.5 - 24.0 VDC
Current
50 mA
PHYSICAL
Radome
diameter x height
8.89 cm (3.5 inches) x 1.847 cm (0.727 inches)
Weight 191 g (6.802 ounces)
ENVIRONMENTAL
Maximum altitude 21,336 m (70,000 ft.)
Operating / storage temper-
ature
-55° C to +85° C (-67° F to +185° F)
Vibration >30 G
Designed to meet these
standards
FAA TSO-C144, DO-160D, DO-228, MIL-C-5541,
MIL-E-5400, MIL-I-45208A, MIL-STD-810 and SAE J1455