MIL-STD-461 CS114 Cable Bundle Injection Conducted Susceptibility Test System

LIS-CS114 Cable Bundle Injection Conducted Susceptibility Test System is specifically designed for military EMC conducted susceptibility testing (CS114). It fully complies with the CS114 specifications found in standards such as GJB 151A/B/C and MIL-STD-461E/F/G, while also meeting the requirements of IEC 61000-4-6 and ISO 11452-4. Featuring a highly integrated design, the system incorporates a signal synthesizer, a three-channel power meter, an RF power amplifier, and a dual directional coupler. This eliminates the need for complex external setups and offers a compact, all-in-one solution widely used for RF conducted immunity testing on various military equipment and cable subsystems.

The LIS-CS114 system supports RF signal output across the full 4 kHz to 400 MHz frequency range, enabling seamless switching between unmodulated signals and various modulation modes, such as CW, AM, and PM. Equipped with a wide-range, high-precision power detection unit, it continuously monitors power signals from -85 dBm to +20 dBm and supports switching between average and pulse modes, accommodating diverse test scenarios like amplitude modulation and pulse modulation. The system’s modules operate in coordinated harmony and support expansion via external power amplifiers. Additionally, it features rapid automatic calibration capabilities—completing full-frequency-point calibration in mere tens of seconds—thereby significantly enhancing testing efficiency and repeatability.

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