ESR EMI measurement receiver-Century Wisdom (Suzhou) Testing Technology Co., Ltd

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ESR EMI measurement receiver

Brand:

ROHDE&SCHWARZ

Product Description
Main features
Technical parameters

- Commodity name: ESR EMI measurement receiver
- Commodity ID: 1064827469841453056
- 品牌11: ROHDE&SCHWARZ
- 描述: R&S ® ESR is an EMI testing receiver with a frequency range of 10 Hz to 26.5 GHz and complies with the CISPR 16-1-1 standard.
- 品牌: ROHDE&SCHWARZ
　　The R&S®ESR is an EMI test receiver with a frequency range from 10 Hz to 26.5 GHz and complies with CISPR 16-1-1. The receiver can measure electromagnetic interference with conventional stepped frequency sweeps or at very high speeds with FFT-based time domain sweeps. At the same time, the R&S®ESR can also be used as a comprehensive and powerful signal and spectrum analyzer for laboratory applications. With real-time spectrum analysis capabilities and extensive diagnostic tools, the test receiver can be used to analyze interfering signals and their history in detail. The R&S®ESR features clearly structured menus and an intuitive touchscreen for easy operation in any mode.
　　EMI test receiver and signal/spectrum analyzer in one

　　Complies with CISPR 16-1-1 version 3.1

　　Preselection with integrated 20 dB preamplifier

　　The resolution bandwidth is CISPR compliant, with the option of 10 Hz to 1 MHz

　　Decimal steps (MIL STD-461, DO-160)

　　Ultra-fast time domain sweep (optional) or traditional stepped-frequency sweep

　　Real-time spectrum analysis across up to 40 MHz for detailed investigation of interference (optional)

　　High-resolution time domain display (50 μs)

　　Automated test programs

　　IF analysis (optional)

　　Features and benefits:

　　    Standard-compliant EMI measurements

　　Certified measurements.

　　Perform standard-compliant EMI measurements in spectrum analyzer mode.

　　    Ultra-fast measurements with FFT-based time domain scanning (option)

　　Because of the hardware-based FFT calculation, the measurement speed is extremely fast

　　Conducted interference levels are measured in real time by synchronous quasi-peak and average-weighted

　　    Real-time spectrum analysis for detailed investigation of interference (option)

　　Seamlessly display the spectrum in the time domain with a waterfall chart

　　Afterglow mode (spectral histogram) is used to clearly distinguish between pulsed and continuous interference

　　Frequency templates are triggered to accurately and reliably detect irregular spectral events

　　    Powerful in-frequency and intra-time measurement and analysis capabilities

　　Automated test sequences covering preview measurements, data simplification, and final measurements

　　IF analysis function to display the spectrum around the interference signal (optional)

　　Time Domain Display – Integrated oscilloscope functionality

　　Synchronously displays up to six traces along with four bar charts

　　Preset antenna factors (conversion factors) and user-created sets of conversion factors

　　Business-standard EMI limit line library with quick editor

　　Remote control of measurements and automated EMI test procedures using R&S EMC32 measurement software and R&S®®ES-SCAN EMI software

　　Extensive analytical capabilities for general laboratory applications

　　Trace generator for scalar network analysis (optional)

　　    Easy to operate, display information is easy to understand

　　Touchscreen-based user interface with undo/redo functionality

　　Visualize scan sheets

　　Integrate online help

　　Save results and instrument settings to internal or external media

　　Removable hard disk drivers (HDDs) to protect the confidentiality of test data

　　Remote control via GPIB or LAN

　　Drivers for LabView, LabWindows/CVI, VXI Plug & Play

　　Firmware updates – Keep up with new developments

　　    Compact and robust – also suitable for mobile applications

　　DC power supply for field applications with optional external battery compartment and ruggedized housing

　　Solid-state drives (SSDs) resistant to high vibration and shock loads

　　Compact design

frequency
Frequency Range	R&S®ESR3	9 kHz to 3.6 GHz
	R&S®ESR3 （ R&S®ESR-B29 ）	10 Hz to 3.6 GHz
	R&S®ESR7	9 kHz to 7 GHz
	R&S®ESR7 （ R&S®ESR-B29 ）	10 Hz to 7 GHz
	R&S®ESR26	9 kHz to 26.5 GHz
	R&S®ESR26 R&S®ESR-B29 ）	10 Hz to 26.5 GHz
Level
Maximum RF level (CW)	RF attenuation ≥ 10 dB; Turn off the RF preamplifier RF attenuation ≥ 10 dB; Turn on the RF preamplifier	30 dBm (= 1 W) 23 dBm (= 0.2 W)
Maximum pulse voltage	RF attenuation ≥ 10 dB Enter 1 Enter 2	150 V 450 V
Maximum pulse energy	RF attenuation ≥ 10 dB; 10 μs Enter 1 Enter 2	1 mWs 20 mWs
1 dB compress	RF attenuation 0 dB; Turn off the RF preamplifier and preselection	+3 dBm, the nominal value
IF and resolution bandwidth
	Analyzer mode (frequency span ≥ 10 Hz) and Receiver mode	10 Hz to 10 MHz (–3 dB) in 1/2/3/5/10 steps
	Analyzer as well as receiver mode	200 Hz、9 kHz、120 kHz (–6 dB)、 1 MHz (pulse bandwidth)
	With R&S®ESR-B29 option (in analyzer and receiver mode)	Increase by 10 Hz to 100 kHz (–6 dB) in decimal steps
preconcentration	Can be turned off in analyzer mode	16 fixed filters
preamplifier	Can be turned on/off	1 kHz to 26.5 GHz
Measure time	Analyzer mode (scan time)	Frequency span = 0 Hz: 1 μs to 16 000 s Frequency span ≥ 10 Hz (scan): 1 ms to 16 000 s Frequency span ≥ 10 Hz (FFT): 7 μs to 16 000 s
	Receiver mode (step frequency sweep) Receiver Mode (Time Domain Scan)	50 μs to 100 s (depending on frequency) 50 μs to 100 s (depending on frequency subrange)
Frequency step	Receiver mode (step frequency sweep) Receiver Mode (Time Domain Scan)	Minimum 1 Hz 0.25 × IF bandwidth
detector	Receiver mode	highest peak, lowest peak, quasi-peak, rms, average, An average with metering time constants (CISPR average), RMS average (CISPR-RMS)
Display average noise level (DANL)	Receiver mode, nominal, average detector (AV), RF attenuation 0 dB, termination 50 Ω
	Turn off the preamplifier
	30 MHz < f < 1 GHz,, 120 kHz	< 8 dBμV
	1 GHz < f < 3.6 GHz, 1 MHz	< 20 dBμV
	3.6 GHz < f < 26.5 GHz, 1 MHz	< 26 dBμV
	Turn on the preamplifier
	30 MHz < f < 1 GHz,, 120 kHz	< –3 dBμV
	1 GHz < f < 3.6 GHz, 1 MHz	< 9 dBμV
	3.6 GHz < f < 26.5 GHz, 1 MHz	< 13 dBμV
The number of scan (trace) points
	Analyzer Mode (Standard)	101 to 32 001
	Analyzer Mode (EMI)	101 to 200 001
	Receiver mode	Maximum 4 000 000
	Real-time analyzer (optional)	801
Overall measurement uncertainty	CW signal, level 0 dB to –70 dB (below reference level), S/N > 20 dB, auto-scan time, RF attenuation 10 dB, 20 dB, 30 dB, 40 dB, preamplifier on, frequency span/RBW 95 % confidence, +20°C to +30°C
	9 kHz ≤ f < 3.6 GHz	0.47 dB
	3.6 GHz ≤ f ≤ 7 GHz	0.59 dB
	7 GHz ≤ f ≤ 13.6 GHz	1.01 dB
	13.6 GHz ≤ f ≤ 26.5 GHz	1.34 dB