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GPS Internal Active Antenna

25*25mm GBA-154C GPS Internal Active Antenna

GBA-154C
Specification Download
ROHS

Model No.

GBA-154C

Description

The active embedded 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. For different request of cable and connector, please contact us or our local distributors to have a customized solution.

Features

※Environmental Conditions

 
Operation Temperature

-30℃ to + 80℃

Storage Temperature - 40℃ to + 90℃
Relative Humidity

10% to 90%

※Electrical Specifications

 
Input Voltage Min: 2.5 V     Typ: 5.0 V     Max: 5.0V

Current Consumption

Typ: 15 mA   Max: 25mA  @ 5.0V

※Cable & Connector

 

RF Cable

RF Coaxial Cable,Ø1.13 ± 0.1mm,

L =50 +/- 2.0 mm

RF Connector

I-PEX 

※Antenna

 
Antenna Dimensions 25mm*25mm*4mm
Frequency Range 1575.42 ± 1.023 MHz.
Gain

 

at Zenith : + 5.0 dBic Typ.

at 10° Elevation: -1.0 dBi Typ .

Mounted on the 70mm*70mm ground plane

Polaration

RHCP

Axialration

3.0dB Max.

Mounted on the 70mm*70mm ground plane

※LNA  
Frequency Range 1575.42 ± 1.023 MHz
Gain 30±3dB ( + 25 ℃± 5℃)
Noise Figure

1.5 dB Max. ( + 25 ℃ ± 5℃)

Output Impedance

50Ω

Output VSWR

2.0 Max

Out Band Rejection

fo = 1575.42MHz

fo ± 50 MHz 20dB MIN

fo ± 100 MHz 30dB MIN

※Total Specifications  
Frequency Range

1575.42 ± 1.023MHz

Gain

At 90°  35 ± 4dBic

Mounted on the 70mm*70mm ground plane.

Output Impedance

50Ω

Output VSWR

2.0 Max