The dual functionality of the Panorama GPSKM range makes these antennas a popular choice for police, buses, taxis and other public service and utility vehicles. The GPSKM is a dual function, high performance Tetra antenna with an active GPS element. Standard GPS LNA gain is 26dB, version R has a 13dB gain LNA. A strong magnet ensures the antenna stays in position and leaves no evidence that it was ever there, when removed. This antenna can be supplied with connectors to suit all TETRA terminals.