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GPS External Active Antenna

240*170mm GIA-72 GPS L1+L5 External Antenna plus IRNSS Band

GIA-72
ROHS

Model No.

GIA-72

Description

The active external patch antenna with circularly polarized radiation pattern features directional operation to be used in a navigation scenario, where the antenna always keep facing sky to receive satellite signals effectively.

Features

※Environmental Conditions

 
Operation Temperature

-20℃ to +65℃

Storage Temperature -30℃ to + 75℃
Relative Humidity

40% to 95%

※Electrical Specifications

 
Operation Voltage Min: 2.5 V     Typ: 3.0 V     Max: 5.5V

Current Consumption 

Typ: 24 mA   Max: 35mA  @ 3.0V

※Cable & Connector

 

RF Cable

RG174 , ø2.7 ± 0.2mm , COLOR: Black ,80 braid

L =3040 ± 30mm

RF Connector

SMA180°(M)

※Antenna

 
Frequency Range

L1﹕1575.42 ±10 MHz

L5﹕1176.45 ±10 MHz
Bandwidth

L1﹕10 MHz min. (At:-10dB)

L5﹕10 MHz min. (At:-10dB)
Gain

1575.42MHz: +2.0 dBi Typ.

1176.45MHz: -2.5 dBi Typ.

Polarization

RHCP

Axial Ratio Bandwidth

3.0dB Max.

※LNA 

 

Frequency Range

L1﹕1575.42 ±10 MHz

L5﹕1176.45 ±10 MHz

Gain

1575.42MHZ:28±3 dB. Typ ( + 25 ℃± 5℃)

1176.45MHZ: 28±3 dB. Typ ( + 25 ℃± 5℃)

Noise Figure

1575.42MHZ:2.5 dB. Typ( + 25 ℃± 5℃)

1176.45MHZ: 3.5 dB. Typ ( + 25 ℃± 5℃)

Output Impedance

50Ω

Output VSWR

2.0 Max

※ TOTAL Specifications

 

Frequency Range

L1﹕1575.42 ±10 MHz

L5﹕1176.45 ±10 MHz

Gain@3V

At 90° L1:  30 dBi @Zenith – Cable Loss(Note:1)

At 90° L2:  27 dBi @Zenith – Cable Loss(Note:1)

Output Impedance

50Ω