The Tango 21 is Siretta’s MOST COMPACT GPS antenna with a screw threaded base, measuring at just 30.5 x 30.5 x 13.9mm. The Tango 21’s miniature footprint means it can fit onto most surfaces easily, so, if space saving is at a premium for your application, the Tango 21 is the best antenna for the job.
The antenna can be mounted securely inside or outside, with its 1/4 - 36UNS-2B screw thread. The Tango 21 can be used for a host of different GPS applications, indoor or outdoor, Including: vehicle/fleet/asset tracking, mobile applications or general positioning purposes. The Tango 21 has a centre frequency of 1575.42MHz for GPS compatibility. The built in Low Noise Amplifier (LNA) provides a 28dB gain that makes this a high performance antenna, necessary for a strong signal reception from visible satellites, as well as influencing a shorter time to fix to the satellites.
The Tango 21 is supplied, as standard, with a 3 meter RG178 coaxial cable, terminated with an SMA male connector. Custom cable lengths and alternative connector types can be supplied for volume orders.