rohde schwarz ESW8 EMI test receiver， 1 Hz to 8 GHz

rohde schwarz ESW8  EMI test receiver， 1 Hz to 8 GHz

Key Features

▶ Standard configuration with New generation time-domain scanning function

▶ Overwhelming measurement speed achieved through 1 GHz real-time bandwidth

▶ Outstanding high performance

▶ Frequency range: 1 Hz ~ 8  GHz

▶ Sensitivity: -160 dBm (@ 40 GHz, with preamplifier on)

▶ Efficient user interface

▶ Fully compliant with CISPR16-1-1 requirements

Key facts

Frequency ranges from 1 Hz to 8 GHz

In line with CISPR 16-1-1, ANSI C63.2, MIL‑STD‑461 and FCC standards

Highest dynamic range and accuracy

Ultrafast measurements with FFT based time domain scan

Real-time spectrogram with up to 970 MHz bandwidth (option)

R&S®ESW EMI test receiver for compliance testing

Outstanding RF characteristics, high dynamic range and measurement accuracy make the R&S®ESW ideal for fast and reliable certification measurements. The receiver meets the most stringent requirements in line with CISPR, EN, MIL‑STD-461, DO‑160 and FCC. Every R&S®ESW comes with an FFT based time domain scan for fast measurements. The wideband extension option has an FFT bandwidth of up to 970 MHz, enabling the receiver to measure CISPR bands C and D all at once. The high bandwidth is captured in real-time, even when CISPR detectors are enabled. 

Features & benefits

Compliance testing

In line with all relevant standards

The R&SeESW complies with CISPR 16-1-1,ANSI C63.2, MIL-STD-461 and FCC standards and offersall required bandwidths and detectors. Preconfigured limit lines and test automation make the receiverideal for EMl testing in line with all relevant standards.

Fast scanning speeds

Time domain scan for fast measurements

Speed is crucial, especially for testing devices with short operating times. The R&S®ESW has an FFTbased time domain scan (TDS) to measure large frequency segments at once rather than individualresolution bandwidths for each observation period in conventional stepped scan mode. FFT bandwidthcan increase to 970 MHz with the wideband extension option for measuring CISPR bands C and D all atonce. The high bandwidth is captured in real time even with CISPR detectors enabled.

Advanced user interface

Designed for effective testing

The R&SeESW has a touchscreen with a 12.1" display for convenient and intuitive operation. Thereceiver has two additional customizable knobs that can be assianed functions such as resolutionbandwidth,RF attenuation and measurement time.

Superior RF performance

RF performance that meets highest demands

The R&SeESW has the high dynamic range and sensitivity needed for the toughest EMl compliancetesting. Low noise and buit-in preselection with 21 filters enable accurate and reliable measurements。

Real-time measurements

Resolution of even the shortest interference

The R&SeESW captures signals in real time, without any time gaps and with a bandwidth of up to 80MHz with the base unit or up to 970 MHz if equipped with the wideband extension option. Even theshortest pulses are resolved and displaved intuitively in the persistence spectrum and spectrogram.showing detected signals that would otherwise remain hidden. Sporadic, pulsed or drifting signals areeasy to identify with the real-time option。

Available models

Models：   R&S®ESW8            Order number 1328.4100.09

Frequency range ：1 Hz to 8 GHz

Measurement bandwidth：1 Hz to 10 MHz (optional 80 MHZ)

Noise indication：<-7 dBµV

1 dB compression nominal @ 1 GHz：+15 dBm

 Residual spurious responses (1 MHz ≤ f ≤ 1 GHz)：<-110 dBm

Models：   R&S®ESW26        Order number 1328.4100.27

Frequency range ：1 Hz to 26.5 GHz

Measurement bandwidth：1 Hz to 10 MHz (optional 80 MHZ)

Noise indication：<-5 dBµV

1 dB compression nominal @ 1 GHz：+15 dBm

Residual spurious responses (1 MHz ≤ f ≤ 1 GHz)： <-110 dBm

Models：   R&S®ESW44        Order number 1328.4100.45

Frequency range ：1 Hz to 44 GHz

Measurement bandwidth：1 Hz to 10 MHz (optional 80 MHZ)

Noise indication：<-5 dBµV

1 dB compression nominal @ 1 GHz：+15 dBm

Residual spurious responses (1 MHz ≤ f ≤ 1 GHz)： <-110 dBm