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Instruments

OPHIREMC line of transient generators and amplifiers are designed for making conductive susceptibility tests according to Mil-Std- 461G, RTCA DO-160G as well as additional company and commercial EMI specifications.

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LISN's

LISN’s (Line Impedance Stabilization Networks) are low pass filters used for conducted emissions measurements. LISN’s stabilize line impedance for repeatable measurements and isolate equipment under test (EUT) from external power sources as well as providing a 50 ohm RF connection to measure EMI voltage generated by the EUT. OPHIREMC offers a wide selection of LISN’s for pre-compliance and compliance test in accordance with various EMC standards.

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Loops

OPHIREMC loop antennas are designed to meet the requirements for low frequency radiated emissions and susceptibility testing per Mil-Std- 461G, Def Stan 59-411 as well as additional EMC specifications.

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Probes

OPHIREMC series of current and injection probes are designed for testing to various EMC standards such as Mil-Std- 461G, RTCA DO-160G, CISPR, Automotive and others. Current Probes cover frequency range from 20 Hz to 1 GHz. Injection Probes frequency range coverage is 10 kHz to 1 GHz. Calibration Fixtures for probes are available.

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Transformers

The audio signal coupling transformer is designed for making for making conductive audio susceptibility measurements as required in Mil-Std- 461G and various automotive and aviation EMC specifications.

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