The EMZ10-200M by EMZER is a Transient Limiter designed for protecting the input circuit of spectrum analyzers and measurement receivers. It operates at a frequency range of 9 kHz to 200 MHz with an insertion loss of 10 dB. This transient limiter can handle a max. input power of 5W / 37 dBm (at 25 deg C) and 20 dBm (without compression). It has a return loss of up to - 16 dB and VSWR of up to 1.37. The input of the limiter is connected to the signal source via a coaxial N connector and the output is connected directly to the input of the Spectrum Analyzer or EMI receiver. It measures 146 x 30 x 30 mm and can be used in combination with a Line Impedance Stabilization Network.