Rohde & Schwarz HM6050-2UK - Two-line V-Network (LISN) UK Version

The HM6050-2 Line Impedance Stabilization Network (LISN) meets standards VDE 0876 and CISPR Publ.16. It contains aircore inductance coils and features an Artificial Hand and a PE simulating network which can be bridged.

Conducted emissions on AC power lines, which are typically generated by electrical equipment, can be verified with the help of a LISN together with a Spectrum Analyzer/EMC Receiver. The DUT (device under test) must be connected directly to the LISN. Inside the LISN the power lines are terminated with a well-defined impedance network, against each other and against ground.

The HM6050-2 Line Impedance Stabilization Network (LISN) in principle is a filter network. Through a low pass filter the DUT is connected to the AC power lines. The LISN also presents a well-defined impedance to the signal. For measurements with a Spectrum Analyzer/EMC Receiver the EMC signal is available after having passed a high pass filter.

Two identical networks provide the asymmetric noise emission signals of the DUT’s power lines L1 and N. The user can choose between the signals, the selected one will be available at the HM6050- 2’s test signal outlet. The stabilization network (simulation for the AC power lines) is arranged in form of a "V". If working with a Spectrum Analyzer/EMC Receiver it is highly recommended to enable the built-in Transient Limiter of the HM6050-2.

The perfect choice for:

• EMI precompliance measurements in engineering lab
• Remotely controlled EMI measurements for EMC diagnosis and precompliance