R&S ESIB7 EMI Test Receivers

R&S ESIB family of EMI test receivers combines the flexibility and speed of spectrum analyzers with the large dynamic range required for EMI measurements in conformance with standards. The R&S ESIB family comprises three models with different upper frequency limits: The ESIB7 (20 Hz to 7 GHz), the ESIB26 (20 Hz to 26.5 GHz) and the ESIB40 (20 Hz to 40 GHz). The upper frequency limit of the ESIB26 and ESIB40 can be extended up to 110 GHz by means of external mixers (option FSE-B21). All three models are characterized by high sensitivity, excellent large-signal immunity, low measurement uncertainty and high measurement speed. The R&S ESIB carries out measurements in conformance with all industrial and military EMI standards such as CISPR, EN, VDE, ANSI, FCC, BS, ETS, VCCI, MIL-STD, VG, DEF-STAN, DO160 and GAM EG13. It goes without saying that the EMI Test Receivers R&S ESIB family complies with the basic standard, i.e. CISPR16-1 or VDE0876, which places stringent requirements on receiver dynamic range. The EMI Test Receivers R&S ESIB features a frequency range from 20 Hz to 7/26.5/40 GHz and 20 Hz to 1 GHz, preselection in receiver (fixed) and analyzer mode (selectable), 3 fixed-tuned and 6 or 7 tracking filters (models 26 and 40), a preamplifier with 20 dB gain in conjunction with preselector switch-selectable, resolution bandwidths from 200 Hz, 9 kHz, 120 kHz to CISPR 16-1, Parallel detectors, Peak (PK), average (AV), quasi-peak (QP) and RMS (max.4), automatic scan, 4 storable traces with up to 80000 measured values each (250000 values with one trace) and integrated controller function under Windows NT4.0.

• Fast scanning in test receiver mode and sweeping in spectrum analyzer mode
• Compliant with CISPR 16-1-1
• Two RF inputs: Input 2 with additional pulse protection (20 Hz to 1 GHz)
• Integrated 20 dB preamplifier (selectable): 1 kHz to 7 GHz as standard; >7 GHz as option R&S ESIB-B2
• Preselection in receiver mode (fixed) and analyzer mode (selectable)
• Resolution bandwidths meeting MIL standards and CISPR 16 specifications: in analyzer mode, -3 dB RBWs and -6 dB RBWs selectable
• Parallel detectors: Peak, average, quasi-peak, CISPR average and RMS (max. four simultaneously)
• Automatic overload detection & autoranging
• Editors for user-definable transducer factors/sets and limit lines: incl. integrated transducer factor/limit line libraries
• Internal test routines for automated or interactive preview & final measurements
• Evaluation functions for prescan, data reduction (peak list) and final measurement
• Split screen display (mixed analyzer/receiver mode) for detailed signal analysis
• Convenient scan table editor: Up to ten subranges with individual parameter setting
• 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)
• Time-domain measurements (zero span) at up to 50 ns resolution for interference source analysis

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