L1 Active GPS Antenna – L1A

The L1A is a high performance L1 GPS antenna that is ideally suited for many GPS applications requiring low noise and excellent gain. The functions to specifications over the entire operational voltage and temperature range at a minimal current draw and includes high-frequency selectivity to avoid interference with other nearby transmitters. The L1A is available with various common RF connectors.

GPS Source has designed and manufactured all of their antennas for optimal performance at the voltage range stated.

Key Features

• Frequency range 1570 to 1580 MHz (1575MHz typical)
• Output Impedance 50Ω
• LNA Gain 33dB typical
• Element gain 3dBiC
• Output SWR 2.5:1
• Noise Figure 1dB maximum
• Required DC 3 to 16VDC
• Current-Amplified is 17ma typical
• Polarization right hand circular