Product Overview
The Rohde & Schwarz ESI40 EMI Test Receiver combines the high sensitivity, large dynamic range, and selectivity of a high-end EMI test receiver with the flexibility and speed of a top-class spectrum analyzer. The Rohde & Schwarz ESI40 EMI Test Receiver fully complies with the basic standard CISPR 16-1-1 and carries out measurements in conformance with all civil and military EMI standards such as CISPR, EN, VDE, ANSI, FCC, BS, ETS, VCCI, MIL-STD, VG, DEF-STAN, etc.
The Rohde & Schwarz ESI40 EMI Test Receiver offers outstanding performance:
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Frequency range 20 Hz to 40 GHz
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Very high sensitivity (NF typ. 10 dB)
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Excellent large-signal immunity (1 dB comp.: +10 dBm)
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Low measurement uncertainty (< 1 dB up to 1 GHz)
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High measurement speed and result processing (min. meas. time 100 µs)
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Low inherent noise (<–3 dBµV)
Features of the Rohde & Schwarz ESI40 EMI Test Receiverr include:
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Fast scanning in test receiver mode and sweeping in spectrum analyzer mode
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Compliant with CISPR 16-1-1
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Two RF inputs Input 2 with additional pulse protection (20 Hz to 1 GHz)
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Integrated 20 dB preamplifier (selectable) 1 kHz to 7 GHz as standard; >7 GHz as option R&S ESIB-B2
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Preselection in receiver mode (fixed) and analyzer mode (selectable)
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Resolution bandwidths meeting MIL standards and CISPR 16 specifications in analyzer mode, -3 dB RBWs and -6 dB RBWs selectable
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Parallel detectors Peak, average, quasi-peak, CISPR average and RMS (max. four simultaneously)
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Automatic overload detection & autoranging
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Editors for user-definable transducer factors/sets and limit lines incl. integrated transducer factor/limit line libraries
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Internal test routines for automated or interactive preview & final measurements
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Evaluation functions for prescan, data reduction (peak list) and final measurement
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Split screen display (mixed analyzer/receiver mode) for detailed signal analysis
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Convenient scan table editor Up to ten subranges with individual parameter setting
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Automatic scan and display of traces in parallel (receiver mode) Max. four traces with up to 80.000 samples each (250.000 samples with one trace)
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Time-domain measurements (zero span) at up to 50 ns resolution for interference source analysis
