This antenna is one in a series of GNSS antennas we offer. It is optimized to be used on a UAV where low weight and small size are absolute requirements. This L1/L2 GPS antenna was designed to withstand the harsh environment encountered at high altitudes. It meets requirements not currently found in any off-the-shelf antenna. The overall weight, including low noise amplifiers and filtering, is less than 50 grams.
The integrated LNA is designed for low power consumption and small size while maintaining the strong signal handling capabilities often required in this environment. The antenna is DC grounded to protect the LNA from static discharges and it is built on a low loss, low weight, foam dielectric.