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GPS Internal Active Antenna

25*25mm GBA-803G GPS Internal Active Antenna

GBA-803G
ROHS

Model No.

GBA-803G

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

- 40℃ to + 85℃

Storage Temperature - 40℃ to + 85℃
Relative Humidity

40% to 95%

※Electrical Specifications

 
Input Voltage Min: 2.7 V     Typ: 3.0 V     Max: 3.3V

Current Consumption (@3V)

Min:7mA     Typ.: 8mA    Max: 11mA

※Cable & Connector

 

RF Cable

RF Coaxial Cable,ψ1.13 ± 0.1mm,

L =120 +/- 2.0 mm

RF Connector

N/A

※Antenna

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


+ 2.0 dBic Typ. @zenith(50mm*50mm Grand)

Polaration

RHCP

Axialration

Max 3.0dB@zenith

※LNA  
Frequency Range 1575.42 ± 1.023 MHz
Gain 24 dB Min. 25 dB Typ.( + 25 ℃± 5℃)
Noise Figure

1.4 dB Typ. ( + 25 ℃ ± 5℃)

1.8 dB Max. ( + 85 ℃)
Output Impedance

50Ω

Output VSWR

2.0 Max

PCB Version

GBA-803_V2.2

※Total Specifications  
Frequency Range

1575.42 ± 1.023MHz

Gain

At 90°  27 ± 3dBic

Output Impedance

50Ω

Output VSWR

2.0 Max

ESD

IEC 61000-4-2 contact discharge ±4KV