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GPS Timing Antenna
    Views:903     Date:2016-10-16
Details
【Technical Parameters
  • Gain: 38dB
  • Center Frequency: 1575.42±5MHz 
  • Built-in surge protection
  • Typical application:

Wireless infrastructure

Communication timing service

GPS indoor test 


【Characteristic】

Frequency Range [MHz]           1575.42±5

Gain [dBi]                                38±2(LNA included)

Polarization                             circular polarization

Axial ratio [dB]                        <5

3dB beam width                      (110±10°)

Front to Back Ratio [dB]           >10

DC Voltage [V]                         4~6

DC Current [mA]                       ≤45

Connector                                N Female

LNA Specifications】

Frequency Range (MHz)            1575.42±5

Gain (dB)                                 34±2

Flatness in bandwidth (dB)        <1 (1575.42±1.023MHz)

                                                   <2 (1575.42±5MHz)

Noise Figure(dB)                      ≤2.7

Out-of-Band Rejection(dBc)       12 (1575±30MHz)

                                                    35 (1575±50MHz)

                                                     70 (1575±100MHz)

VSWR                                     S11≤2.5dB(Input);S22≤2.5dB(Output)

DC Voltage [V]                         4~6

DC Current [mA]                      ≤45

1dB the dot of the export         ≥0

Anti-Surge Performance            According GB/T17626.5-1999; idt IEC 61000-4-5:1995 Standard


【Mechanical Specifications】

Radome material                      A B S

Size [mm]                                Ø112×205

Weight [Kg]                             1.42(Including the GPS clamp)

Operating Temperature [℃]      -40~+70

Reposition Temperature [℃]      -55~+75

Operating Humidity [%]             95

Operating Wind Speed [Km/h]   135

Rater Wind Speed [Km/h]          200

Circumstance                            Outdoor



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