The TEM1000 from Montena Technology is a TEM/GTEM Cell with a frequency range from DC to 1 GHz. It has a septum height of 73 mm and a usable test area under the septum of 220 x 210 mm. This cell can handle an input power of up to 750 W and a field intensity of 2.6 kV/m. It is ideal for the immunity testing of small objects (such as watches, telephones, or PCBs) according to European (CE) and automotive standards (SAE J1113-25) or for biological experiments. This TEM can also be used to calibrate field probes as the field inside the TEM cell is known with high precision. It has an open structure, which allows easy access to control the device under test (DUT). This cell has a cell impedance of 50 ohms and a wave impedance of 377 ohms. It is available in an enclosure that measures 54.0 x 45.0 x 16.8 cm with N-type connectors and weighs 3.5 kg.