ETS 3810/2 NM Line Impedance Stabilization Network， 9 kHz to 30 MHz， 2 x 10 A The ETS 3810/2 NM is a two-line， low pass filter network used for conducted emissions measurements. The 3810/2NM is placed between the power mains and the equipment under test to stabilize line impedance， provide a 50 Ω RF connection， and eliminate unwanted RF signals from the line supply. Features: Frequency range: 9 kHz to 30 MHz 10 A Continuous Current Rating (max.) Earth Line Choke Artificial Hand Network High Pass Filter IEC 1010 Compliant 60 Hz operation Maximum voltage: 125 Vac line to ground Weight: 11 lb Size: 152 mm (6.0 in)H x 222 mm (8.7 in)W x 381 mm (15.0 in)D