Absorbing Clamps are used for measuring interference signals on power supply cables. Decoupling clamps are available for a variety of different EMC applications.
6 dB - 50 Ω attenuators, particularly for minimising reflection losses in tests per IEC/EN 61000-4-6 also useful for general purposes.
Teseq offers high end combined or single function solutions for simulating Electric Fast Transients (EFT) for immunity testing in conformity with international, national and manufacturers’ standards including the latest IEC/EN 61000-4-4 standard.
The CDN 3043 series are three phase coupling/decoupling networks designed to offer best price performance for use as extension to NSG 3040 multifunction generator series.
Current Sensing Probes
The CSP 9160 is a broadband RF current sensor probe as defined in CISPR 16-1-2. Beside the compliance measurements of asymmetrical disturbance currents as e.g. required in CISPR 16-2-1 and CISPR 22, the probe can be used in a number of diagnostic applications to measure superimposed RF currents flowing in conductors, or cable harnesses.
Annex A of IEC/EN 61000-4-6 gives additional information regarding the clamp injection. The KEMZ 801 is similar to the described EM clamp in the standard and injects the disturbance signal through a combination of inductive and capacitive coupling whilst decoupling the AE to values in excess of 10 dB above 10 MHz.
Teseq has an extensive offering of EMC antennas. The well-known BiLog antenna, the first ultrawide band EMC emissions measurement antenna, represents an important milestone in the development of EMC measuring instruments.
Automotive Electrical Disturbances
These automotive electrical disturbances occur regularly in the vehicle primarily due to switching on and off of various vehicle components from the starter motor to electrical and electronic systems.
Capacitive Voltage Probes
The CVP 2200 is used for measuring on telecommunication ports for lines with more than four balanced pairs or for unbalanced lines.
Current Injection Probes
The CIP 9136 probe has been manufactured to drawings and specifications laid down by QinetiQ. It meets the requirements for HIRF testing
Radiated immunity systems require the accurate monitoring of forward and reflected power levels into antennas or other transducers. This high power dual directional coupler has been specifically designed for EMC immunity applications.