CSGPS－38SH320
Electrical Specifications
GPS Antenna Specifications
·Frequency Range [MHz]	1575.42±1.023
·Gain [dBi]	38±2
·Polarization	RHCP
·Axial Ratio [dB]	≤3
·3dB Beam Width [°]	110±10
·Front-to-back Ratio [dB]	＞10
·Supply Forms	Coaxial
·DC Voltage [V]	5±0.5
·DC Current [mA]	≤45
·Connector	N(F)
·Impedance [Ω]	50
·Anti-surge Performance	GB/T 18802.21-2004 idt IEC 61643-21:2000  (1.2/50us& 8/20us: 10KV/5KA)
LNA Specifications
·Frequency Range [MHz]	1575.42±5
·Gain [dB]	34±2
·Flatness in Bandwidth [dB]	≤1(1575.42±1.023 MHz)
	≤2(1575.42±5MHz)
·Noise Figure [dB]	≤2.2 @ +25℃
	≤2.7 @ +80℃
·Out of Band Rejection [dBc]	＞12 (1575.42±30 MHz)
	＞35(1575.42±50 MHz)
	＞70(1575.42±100 MHz)
·VSWR	≤2.0
·1dB the Dot of the Export [dBm]	≥0
·Anti-interference, anti-congestion	Inject a 0dB signal @ 1575.42±100 MHz  LNA gain compression＜2 dB
Environmental & Mechanical Specifications
·Radome Material	ASA
·Size(D×H)[mm]	φ110×110
·Weight[Kg]	0.4
·Operating Temperature [℃]	-40～+80
·Storage Temperature [℃]	-45～+85
·Operating Humidity [%]	≤95
·Operating Wind Speed [m/s]	≤45
·Rated Wind Speed [m/s]	≤60
·Circumstance	Outdoor Natural Conditions
·Waterproof	IP67