GPS / Beidou Timing Antenna Timing4200

Specifications


  • Gain: 39dB
  • Center Frequency: 1575.42±5MHz & 1561±5MHz
  • Built-in surge protection
  • Typical application:
*Wireless infrastructure
*Communication timing service
*GPS /Beidou2 indoor test



【Characteristic】

  • Center Frequency [MHz]          1575.42±5
1561±5



  • Gain [dBi]                               39±2(LNA included)
  • Polarization                             R.H.C.P.
  • Axial Ratio [dB]                       <5
  • 3dB Beam Width [°]                110±10
  • Front To Back Ratio [dB]          10
  • Noise Figure [dB]                     ≤2.7
  • Output VSWR [dB]                  2.5
  • P1dB( out) [dBm]                    >0
  • Out Of Band Rejection [dBc]     f0=1568 MHz
12 min (f0=1568 MHz±50MHz)
35 min (f0=1568 MHz±70MHz)
70 min (f0=1568 MHz±120MHz)
  • Output Impedance [Ω]            50
  • Voltage[V]                            4-6
  • Current[mA]                          45 MAX
  • Surge Resistor                        Surge resistor according to IEC61000-4-5 std . at 4kv ,1.2/50us
Output impedance 2Ω. of Instrument
  • Connector                             N(Female)


【Patch】
  • Dimension[mm] 40 (L)×40 (W)×7(H)
  • Center Frequency[MHz] 1568±5
  • Band width[MHz] 65(10db return loss)
  • Gain[dBic] <5.0
  • 3dB beam width 110°±10°
  • Front to back ratio[dB] 10
  • Axial ratio[dB] 5
  • Output VSWR[dB] ≤1.5
  • Output Impedance [Ω] 50
  • Polarization R.H.C.P.




【LNA】

  • Center Frequency (MHz) 1568.42±30
  • Gain [dBi] 34±2
  • Noise figure[dB] 2.7
  • Voltage [V] 4~6
  • Current[mA] ≤45
  • Passband Ripple [dB] <1 (1575.42±1.023MHz)
<2 (1575.42±5MHz)
<2(1561±5MHz)
  • Output P1dB >0
  • Filter (Out of band attenuation)) [dBc]        12 min (f0=1568 MHz±50MHz)
35min (f0=1568 MHz±50MHz)
70min (f0=1568 MHz±50MHz)
  • Output VSWR [dB] ≤2.5
  • Input VSWR [dB] ≤2.5




【Mechanical characteristic】
Radome material A B S
Dimension [mm] Ø112×205
Weight[Kg] <1
Work temperature [℃] -40~+70
Storage temperature [℃] -40~+85
Environmental humidity [%] 5-95


【Product details

【Frequency reference