Isolate the power and data lines to your DUT (device under test) to eliminate outside and unknown electrical noises, providing a stable impedance during your testing. Line impedance stabilization networks (LISN's) are used for electromagnetic compliance testing as well as engineering labs for better performance and more accurate measurements.
Schwarzbeck CS-50 Unsymmetrical Splitter
SKU: sku-1229
Schwarzbeck NNHV 8123-200 CISPR25 Artificial Mains Network (AMN)
SKU: 21156
Teseq ISN S501A Impedance Stabilization Network for Coaxial Lines
SKU: sku-171
Schwarzbeck ISN S8 Impedance Stabilization Network
SKU: 8857
Teseq ISN S502A Impedance Stabilization Network for Coaxial Lines
SKU: sku-172
Schwarzbeck NTFM 8158 8-Wire Impedance Stabilization Network
SKU: sku-1272
LISN-MIL461A-100 Appendix A in MILSTD 461 Line Impedance Stabilization Network
SKU: sku-2216
HVSB-200A High Voltage Shielded Box for LISNs/AMNs
SKU: 00750
Com-Power LI-4100 10 kHz to 10 MHz Line Impedance Stabilization Network
SKU: 10737