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】