Instruments for conducted EMC emission testing that provide a defined impedance between the power supply and the equipment under test. The range includes LISN and ISN devices for AC, DC, three-phase and telecommunications applications in accordance with international EMC standards.
Single-channel LISN 50 Ω // 50 µH for measuring conducted emissions in accordance with CISPR 16-1-2, intended for AC and DC-powered equipment with defined impedance.
LISN for measuring conducted emissions on DC power supplies in accordance with CISPR 16-1-2 and CISPR 11, for high DC voltages up to 1000 V.
Two-way LISN in accordance with ECSS-E-ST-20-07C for EMC measurement of satellites and spacecraft, with 0.7 µH impedance and for use with RF current probes.
LISN accessory that separates common-mode and differential-mode components when measuring conducted emissions.
LISN for single-phase AC and DC measurements in accordance with CISPR 16-1-2, 9 kHz–30 MHz, 250 V/8 A, with separate BNC outputs for line and neutral, and switchable PE.
LISN for single-phase AC and DC measurements in accordance with CISPR 16-1-2, 9 kHz–30 MHz, 250 V/16 A, with separate BNC outputs for line and neutral, and switchable PE.
LISN for single-phase AC measurements per CISPR 16-1-2, 9 kHz–30 MHz, 250 V/8 A, with line selector, switchable limiter/attenuator/high-pass filter and PE switch.
LISN for single-phase AC measurements per CISPR 16-1-2, 9 kHz–30 MHz, 250 V/16 A, with line selector, switchable limiter/attenuator/high-pass filter and PE switch.
ISN for conducted EMC testing on two balanced telecom lines according to CISPR 22, covering 150 kHz–30 MHz with 150 Ω impedance and 50 Ω BNC measurement port.
Balanced VHF LISN for EMC emission testing according to CISPR 16-1-4, covering 30–300 MHz with 16 A current rating and defined symmetrical line impedance.
Three-phase LISN for conducted EMC emission measurements according to CISPR 16-1-2 with 9 kHz–30 MHz range, 63 A rating and separate RF outputs.