Tempest Line Impedance Stabilization Network

The Com-Power LIP-120 PLISN is engineered specifically for TEMPEST conducted emissions testing, delivering reliable performance across the 5 kHz to 1 MHz frequency range.

It provides a controlled and stable 50Ω impedance, ensuring accurate and repeatable test results in government, military, and compliance labs.

The LISN isolates the Equipment Under Test (EUT) and the measurement circuit from the power source, minimizing external interference during TEMPEST evaluations.

Its compliance with TEMPEST standards makes it suitable for sensitive applications where secure and standardized EMI performance verification is required.

The 50 Ω N-type connectors allow direct connection to EMI receivers or spectrum analyzers for reliable conducted noise measurements.

Designed for both AC and DC input power, the unit supports up to 270 VAC / 380 VDC and currents of 10 amps, making it versatile for multiple test setups.

Its compact, durable design (11.8 × 8 × 5.1 inches, 9 lb) allows easy integration into laboratory environments and portable test systems.

Each LIP-120 is supplied with calibration data traceable to NIST, with optional ISO-17025 calibration available for high-assurance compliance testing.

Backed by a three-year warranty, the LIP-120 provides long-term reliability for critical TEMPEST and EMC/EMI compliance testing needs.