Model Number: ARGPS254AF001 Key Specifications/Special Features: Range of receiving frequency:GPS 1575.42 ±1.023MHzGain at zenith: 4dBiAxial ratio: <3dBOutput VSWR: 1.5Polarization: RCHPImpedance: 50ΩHorizontal coverage angle: 360°LNA parameters:Gain: 28dBi (only LNA)Noise figure: <1.2dB (only LNA)Output impedance: 50ΩVSWR: 2Pass band ripple: ±1.0dB (only LNA)1dB compression point output: >10dBm (only LNA)Out of band reject: DC-1400MHz 35dBc min
1400-1475MHz 30dBc min
1475-1525MHz 25dBc min
1625-1640MHz 30dBc min
1640-2000MHz 32dBc min
2000-3000MHz 20dBc min
Prime power: 2.8-5V
Operational current: 12mA (3V DC)
Operational temperature: -25 to +75°C
Storage temperature: -40 to +80°C
Wet-degree: 40-95%
Cable RG174