Internal Active Antenna-ATIGGB2540

System: GPS / GLONASS / Galileo / BeiDou

Frequency: 

GPS: 1575.42 ± 1.023MHz
Galileo: 1575.42 ± 4MHz
GLONASS: 1602 ± 5MHz
BEIDOU: 1561.098 ± 2.046MHz

LNA Stage Gain(Optional): 2 Stage : 25dB(Standard)

Output VSWR: 2 max

Output Impedance: 50 Ω

Connector(Optional): IPEX / MMCX

RF Coaxial Cable(Optional): Ø1.13mm(Standard)

Dimension of Patch Antenna: 25 x 25 x 4(H) mm

GPS, GLONASS, Galileo, and BeiDou are all well-known global navigation systems that play a crucial role in modern-day positioning and navigation. To ensure optimum performance and precision, the use of Internal Active Antenna technology has become increasingly popular.

The Internal Active Antenna system operates within specific frequency ranges to communicate with these satellite-based navigation systems. For GPS, the frequency is set at 1575.42 ± 1.023MHz, while Galileo uses 1575.42 ± 4MHz, GLONASS operates at 1602 ± 5MHz, and BeiDou works on 1561.098 ± 2.046MHz.

One of the significant benefits of this technology lies in its optional LNA (Low-Noise Amplifier) Stage Gain, which provides two stages with a standard gain of 25dB. This gain amplifies weak signals, ensuring better signal-to-noise ratios and thereby improving the overall reception quality.

Additionally, the Internal Active Antenna boasts an output impedance of 50 Ω, which matches well with standard electronic components and contributes to reduced signal loss during transmission. Moreover, users have the flexibility to choose from various connectors like IPEX or MMCX, allowing easy integration with their specific devices.