R&S®ESW44

EMI Receiver by Rohde & Schwarz (6 more products)

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R&S®ESW44 Image

The R&S®ESW44 from Rohde & Schwarz is an EMI Test Receiver that operates from 1 Hz to 44 GHz. It meets the most stringent requirements in line with CISPR, EN, MIL-STD-461, DO-160, and FCC standards. This test receiver includes a low-noise and built-in preselection with 21 filters to enable accurate and reliable measurements for EMI compliance testing. It captures and evaluates disturbance spectra very fast with its FFT-based time domain scan. The real-time spectrum analysis with the spectrogram function permits detailed analysis of even the shortest disturbance signals. The included MultiView mode delivers a simultaneous display of results from multiple operating modes for best instrument usability.

The R&S®ESW44 is available in an enclosure that measures 462 x 240 x 504 mm and is ideal for real-time spectrum analysis and EMI compliance testing applications.

Product Specifications

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Product Details

  • Part Number
    R&S®ESW44
  • Manufacturer
    Rohde & Schwarz
  • Description
    High-Speed EMI Test Receiver from 1 Hz to 44 GHz

General Parameters

  • Attenuation
    0 to 79 dB
  • Attenuator Step
    1 dB
  • Bandwidth Accuracy
    < 2%
  • Connectors
    2.92 mm, 2.92 mm - Female, N Type, N Type - Female
  • Current
    4.6 to 7.3 A
  • Demodulation
    AM, FM
  • Dimensions
    462 x 240 x 504 mm
  • Display Resolution
    1280 x 800
  • EMC Standards
    CISPR16-1-1, ANSIC63.2, MIL-STD-461, FCC
  • Frequency
    1 Hz to 44 GHz
  • Impedance
    50 Ohms
  • Interface
    USB 2.0
  • IP3
    20 to 25 dBm
  • Measure Detection Method
    Peak, Quasi-Peak, RMS, Average, Average with meter time constants (CISPR-average), RMS-average (CISPR RMS)
  • Measurement Accuracy
    ±0.37 dB
  • Operating Temperature
    5 to 50 Degree C
  • P1dB
    15 dBm
  • Power Consumption
    200 to 300 W
  • Preamplifier Gain
    20 dB
  • Preselector
    200 kHz to 2.452 GHz
  • Real Time
    Yes
  • Resolution
    1 Hz to 10 MHz
  • Scan Time
    1 us to 16000 s
  • Storage Temperature
    -40 to 70 Degree C
  • Supply Voltage
    100 to 240 VAC
  • Video Bandwidth
    1 Hz to 10 MHz
  • Vswr
    1.09:1, 2.50:1
  • Weight
    25.2 kg

Technical Documents