Antcom Active L1 GPS Antenna, 3.5″
The 3G15A is an active GPS antenna, 88.9 mm (3.5) in diameter, and designed to operate at the GPS L1 frequency of 1575.42 MHz. Its mechanical configuration is a spherical radius molded radome which provides enhanced protection against rain and ice. This antenna includes the following: internal 33 dB low noise amplifier, bias voltage from 2.5-24 V DC for operation, band pass filtering, DC bias provided through the coaxial connector.