Conducted Emissions

Commercial and industrial conducted emissions are performed to verify potentical harmful leakage between 150kHz and 30 MHz. Aerospace and miltary standards extend the frequnecy requirements to 9 kHz and up to 400 MHz in some cases. For sophisticated designs a dedicated EMI/EMC analyzer or a high end spectrum analyzer to identify low noise issues. Standard low cost spectrum analyzers can be used for simple verficiation checks. 

Conducted Emissions There are 48 products.

Subcategories

  • Analyzers, Receivers and Scopes

    Most any signal or spectral analysis unit can be used to evaluate the quality of your electrical components and DUT's. Quasi peak detection and EMI filters are offered as options by many manufacturers. EMI Receviers and EMC analyzers have the required hardware and software to help identiry problem areas in both conducted and radiated applications, saving time on pre-certifciation and saving money but better identifing issues that may cause failure at the certification lab.

  • Impedance Stabilization Networks (Power and Data Lines)

    Impedance Stabilization Networks  also known as Artificial Mains Networks are the most common transducer to perform conducted emission testing. For testing electrical power lines a Line Impedance Stabilization Network (LISN) is required. To test data lines an Impedance StabilizatioN Network (ISN) is used.

  • Transient Limiters

    Used between the LISN and measuring device such as an EMI receiver or a spectrum analyzer to protect the unit from high voltage spikes. Most transient limiters are spec'd to meet commerical and military conducted emissions standards (9 kHz to 30 MHz)

  • Preamplifiers

    Used inbetween close field probes and the measuring device (Spectrum analyzer or EMI receiver) to maximize performance of the probes and help identify problem areas while taking real time measurements.

  • Probes and Clamps

    Close field probes, current probes, voltabe probes and abosrbing clamps are scondary components required in some commercial and military & aerospace conducted emissions standards.

  • Accessories

    Conducted Emissions Accessories

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Showing 1 - 12 of 48 items
    • Price is for a pair of LI-125A line impedance stabilization networks
    • Fully compliant to CISPR 16-1-2 / ANSI C63.4
    • "Air-core" inductors to prevent saturation
    • Provides a near 1:1 (<0.5 dB insertion loss) 50Ω coaxial measurement port (type-N)
    • Provides a defined, stable, impedance to the Equipment Under Test (EUT)
    • Individual Calibration Included
    • Three Year Warranty on New Units
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    • Price is for a pair of LI-125A line impedance stabilization networks
    • Fully compliant to CISPR 16-1-2 / ANSI C63.4
    • "Air-core" inductors to prevent saturation
    • Provides a near 1:1 (<0.5 dB insertion loss) 50Ω coaxial measurement port (type-N)
    • Provides a defined, stable, impedance to the Equipment Under Test (EUT)
    • Individual Calibration Included
    • Three Year Warranty
    Typically In Stock
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    • Price is for a pair of LI-550A LISN's
    • Fully compliant to CISPR 16-1-2 / CISPR 25
    • "Air-core" inductors to prevent saturation
    • Provides a near 1:1 (<0.5 dB insertion loss) 50Ω coaxial measurement port (type-N)
    • Provides a defined, stable, impedance to the Equipment Under Test (EUT)
    • Individual Calibration Included
    • Three Year Warranty
    Typically In Stock
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    • Price is for a pair of LI-125A line impedance stabilization networks
    • Frequency Range: 150 kHz to 30 MHz
    • Integral Transient Limiter/10 dB Attenuator with
    • ON/OFF (bypass) Switch
    • Fully Compliant with CISPR 16-1-2/ANSI C63.4
    • Dual-Conductor Network with Universal Power
    • Receptacle to accept any EUT Plug
    • 20 Amps Current Handling Capability
    • Three-Year Warranty
    Typically In Stock
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    • Fully compliant to CISPR 16-1-2 / ANSI C63.4
    • "Air-core" inductors to prevent saturation
    • Provides a near 1:1 (<0.5 dB insertion loss) 50Ω coaxial measurement port (type-N)
    • Provides a defined, stable, impedance to the Equipment Under Test (EUT)
    • Individual Calibration Included
    • Three Year Warranty
    Typically In Stock
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    • Price is for a pair of LI-125A line impedance stabilization networks
    • Fully compliant to RTCA DO-160 / MIL-STD 461D
    • "Air-core" inductors to prevent saturation
    • Provides a near 1:1 (<0.5 dB insertion loss) 50Ω coaxial measurement port (type-N)
    • Provides a defined, stable, impedance to the Equipment Under Test (EUT)
    • Individual Calibration Included
    • Three Year Warranty
    Typically In Stock
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    • New Purchase Price: $1199.00
    • Price is for a pair of LI-125A line impedance stabilization networks
    • Fully compliant to MIL-STD 461
    • Provides a near 1:1 (<0.5 dB insertion loss) 50Ω coaxial measurement port (type-N)
    • Provides a defined, stable, impedance to the Equipment Under Test (EUT)
    • Individual Calibration Included
    • Three Year Warranty
    $1,199.00
    Typically In Stock
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    • Broadband Frequency Range of 1 MHz - 1000 MHz
    • Low Noise Figure: less than 6 dB
    • High Gain: 33 dB
    • Low VSWR: 1.3:1 Max
    • Output Power: +4 dBm @ 1 dB compression
    • Flatness: ± 3 dB
    • Reverse Isolation: Greater than 30 dB
    • Impedance: 50 Ohms
    • Connector: N-type (f)
    Typically In Stock
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    • Frequency range: 1 MHz to 3 GHz (nominal range);200 kHz to 4 GHz (utilizable range)
    • Gain: typ. 12.5 dB
    • Gain flatness: ±0.3 dB (1 MHz to 1 GHz); +0.3 / -2.5 dB (200 kHz to 3 GHz)
    • RF-Input: N - female, 50 Ω
    • RF-Output: N - male, 50 Ω
    • VSWR (input): ≤1.5
    • Noise figure: typ. 4 dB
    • 1 dB-compression (output): >+12.5 dBm (119.5 dBμV)
    $1,370.00
    4-6 Weeks
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    • Models offering up to 48 dB of flat gain
    • Frequency Range from 100 MHz - 18 GHz
    • Built in battery or external DC supply
    • Designed and manufactured in the U.S.A.
    • IP65 / IP60 compliant and conforms to European RoHS and ECCN EAR99
    4-6 Weeks
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    • 30 - 33 dB Gain, Max 2:1 VSWR
    • Frequency Range from 1 MHz - 2.5 GHz
    • Built in battery or external DC supply
    • Designed and manufactured in the U.S.A.
    • IP65 / IP60 compliant and conforms to European RoHS and ECCN EAR99
    4-6 Weeks
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    • Line Impedance Stabilizaaiton Networks for CISPR 16-1-2, CISPR 22, ANSI C63.4
    • 50 Microhenry Inductance
    • 400 Volts DC, 240 Volts AC at 60 HJz, 130 Volts at 400 Hz
    • Frequency Capability: 150 kHz to 30 M
    Typically In Stock
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Showing 1 - 12 of 48 items