The TBMA3 from TEKBOX Digital Solutions is an EMC Antenna with a frequency of 250 MHz to 1.3 GHz. It has an isotropic gain of 6 dBi and an antenna factor of 14.2 to 27.5 dB/m. This log-periodic antenna complies with CISPR 16 and is designed for radiated noise EMC pre-compliance testing. It has a standard ¼” thread on the bottom of the mounting adapter makes it easy to connect it to most standard tripods. This antenna has radiating elements and supporting booms are made from powder-coated aluminum alloy. It has N-type (female) connectors and comes with a robust carrying case.