20 Subject to change without noticeLine Impedance Stabilization Network HM6050-2– Maximum continuous current: 16A– Phase indication via LED on front panel– BNC test signal output, L1 or N– Artificial Hand– Protective earth simulation circuit– Remote control (EIA-232 interface)– Transient LimiterThe HM6050-2 Line Impedance Sta-bilization Network (LISN) meets standardsVDE 0876 and CISPR Publ. 16. It contains aircore inductance coils and features anArtificial Hand and a PE simulating networkwhich can be bridged.Conducted emissions on AC power lines,which are typically generated by electricalequipment, can be verified with the help of aLISN together with a Spectrum Analyzer/EMCReceiver. The DUT (device under test) mustbe connected directly to the LISN. Inside theLISN the power lines are terminated with awell-defined impedance network, againsteach other and against ground.The HM6050-2 Line Impedance Sta-bilization Network (LISN) in principle is afilter network. Through a low pass filter theDUT is connected to the AC power lines.The LISN also presents a well-definedimpedance to the signal. For measurementswith a Spectrum Analyzer/EMC Receiverthe EMC signal is available after havingpassed a high pass filter.Two identical networks provide the asym-metric noise emission signals of the DUT’spower lines L1 and N. The user can choosebetween the signals, the selected one willbe available at the HM6050-2’s test signaloutlet. The stabilization network (simulationfor the AC power lines) is arranged in formof a "V".When working with a Spectrum Analyzer/EMC Receiver it is highly recommended toenable the built-in Transient Limiter of theHM6050-2.Hameg HM6050-2D Shown