CHARACTERISTICSSPECCenterFrequency
1590 ±3MHZ
Bandwidth
45MHZ
OperatingFrequency
1575 ±5MHZ(GPS) ,1602 ±8MHZ(GLONASS)
Gain
38 ±2dB
Noise Figure
2.7dB max
Polarization
RightHandCircularPolarization(R.H.C.P)
3dBBeamWidth
110 ° ±10 °
FronttoBackRatio
10dB min
AxialRatio
5dB max
Output VSWR
2.5dBmax
P1dB(out)
>0dBm
OutOfBandRejection
f0=1590MHzf0=1590MHz ±40MHz 12dBcminf0=1590MHz ±60MHz 35dBcmin
f0=1590MHz ±100MHz 70dBcmin
Output Impedance
50ohm
Voltage
DC:3.5V~9V (通过射频电缆,内导体为 ，外导体为 - )
Current
35mA max
Surge resistion
Surge resistion according to IEC61000-4-5 std . at4kv ,1.2/50us
Output impedance 2Ω . of Instrument
Weight
＜1kg
Connector
N-F type
Dimensions
205(H) × Φ112(mm)(不含钢管、支架)
