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R&S ESPI3/ ESPI7 Test Receiver
The R&S ESPI test receiver is specially designed to meet all EMC test requirements during product development and EMC pre-certification. The frequency range is 9 kHz to 3/7 GHz. When equipped with R&S ESPI-B2 preselector/preamplifier, all R&S ? ESPI models have excellent dynamic range, so it can perform accurate interference measurement on signals with pulse repetition frequency ≥ 10 Hz according to CISPR 16-1-1. They can also use the R&S ESPI-K50 option to measure the field strength coverage of communication or broadcast networks, and the measurement accuracy is very high.
Main Feature
Pre-certified EMI test receiver and high-quality spectrum analyzer combined into one
Integrated preselection function, 20dB preamplifier can be selected (R&S ESPI-B2 option)
Weighted detectors that meet the latest version of CISPR 16-1-1, including CISPR-Average and RMS-Average
The measurement rate of the field strength characteristic evaluation is very fast (R&S ESPI-K50 option)
Can use automatic and interactive test procedures to quickly and reliably measure
Pre-defined correction factor
Provide limit library of civil standards
There are also various channel filters with a bandwidth between 5.6 MHz and 8 MHz and in line with the DVB-T/T2 terrestrial DVB network standard (R&S? ESPI-K50 option).
PRFs ≥ 10 Hz fully comply with certified interference measurement
The total measurement uncertainty in receiver mode is 1.5 dB (≤ 3 GHz)
1 dB compression 0 dBm nominal
The average display noise level when using the preamplifier is typically –155 dBm (1 Hz), f <1 GHz
Eleven preselected filters with frequencies up to 3GHz (R&S ESPI-B2 option)
20dB preamplifier (R&S ESPI-B2 option)
Resolution bandwidth meets CISPR 16-1-1 standard
The detector complies with the CISPR 16-1-1 standard: peak value, quasi-peak value, average value, effective value, CISPR-average, effective-average
Spectrum analysis function in laboratory applications
Including high-end spectrum analyzer (R&S FSP)
Possess rich measurement functions and evaluation functions required for general laboratory applications
Simple and direct operation, powerful analysis function, can quickly obtain accurate measurement results
The user-friendly interface is as convenient as all modern Rohde & Schwarz EMI test receivers
Scan settings in list format
Up to three traces can be measured simultaneously for parallel evaluation
Automatic and interactive test procedures make measurements fast and reliable
Both EMI test receiver and spectrum analyzer dual functions
Continuous histogram display and cursor function make the measurement more accurate
Rohde & Schwarz‘s remotely controllable line impedance stabilization network (LISN) can be used for automatic disturbance voltage measurement
Pre-defined correction factor
Provide limit library of civil standards
Communication or broadcasting network field strength coverage measurement rate is very fast (R&S? ESPI-K50 option)
There are also various channel filters with a bandwidth between 5.6 MHz and 8 MHz and comply with the DVB-T terrestrial DVB network standard (R&S? ESPI-K50 option).
Can be perfectly integrated in the work environment
The following options can be easily expanded or upgraded
Scalar network analysis
RF level measurement
Modulation measurement
Rich document management and networking functions like a PC
Using R&S ES-SCAN and R&S EMC32 EMI measurement software, disturbance measurement can be performed under computer control, and it has an automatic EMI test program
Free firmware updates, never out of date
Rugged and environmentally friendly, suitable for on-site use
Provide enclosure options for outdoor use
The corners are designed with shock absorption, handle, and carrying case
Can use DC power supply and battery pack (optional) to work directly without using AC power
Use flash card options to expand environmental specifications
Environmentally friendly design
Timber saving
With label, the material is easy to identify
Recyclable shell
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