The Tango 20 and 20A are compact, puck shaped antennas tuned to the GPS frequency 1575.42 MHz. The TANGO 20A adds in compatibility with the GLONASS positioning system.
Their feature a small footprint of 46 mm diameter and a height of 14.5 mm and are IP67 rated so can be mounted internally or externally. Tuned to a centre frequency of 1575.42 MHz and a built-in Low Noise Amplifier (LNA) provides a 28dB gain.
Supplied with a 3 meter RG174 coaxial cable and an SMA male connector.