Line Impedance Stabilisation Network LISN
LISN – Line Impedance Stabilisation Network.
Available in stock in India, ships locally
Line Impedance Stabilization Network developed for conducted emission testing according to the most commonly adopted EMC specifications like CISPR, FCC, ISO, EN, RTCA DO-160 and MIL-STD 461D. Measuring conducted radio interference voltages from active power lines to ground, it is essential to know the line impedance so that repeatable tests can be made by more than one laboratory. The LISN circuit is designed and constructed to meet the performance criteria given by these standards. Line Impedance Stabilization Network(LISN), or Artificial Mains Network (AMN), takes the main input and provides a balanced and impedance-stabilized output to power the EUT along with a port for the measuring equipment. Provides a defined, stable, impedance to the Equipment Under Test. The EUT is isolated from the power distribution network minimizing potential effects of external influences and measurements facilitating accurate, repeatable results. Providing a near 1:1 (0.5 dB insertion loss) 50Ω coaxial measurement port (type-N) for connection to a spectrum analyzer or EMI receiver.