From: Estimating snow water equivalent for a slightly tilted snow-covered prairie grass field by GPS interferometric reflectometry
Specification
Value
Frequency range
1,575.42 ± 1.023 MHz
Gain
+3.0 dBi, minimum at 90°
-4.0 dBi, minimum at 20°
Polarization
RHCP
Axial ratio
+4.0 dB, maximum at 90°
+6.0 dB, maximum at 10°
Half-power beamwidth
140°
Front-to-back ratio
+15 dB