Used Rohde & Schwarz ESPI7 Test Receiver/Spectrum Analyzer, 9KHz-7GHz

Product Highlights

The R&S®ESPI test receivers are especially designed to meet all EMC testing demands during product development and for EMC precertification in the frequency range from 9 kHz to 3/7 GHz. Equipped with the R&S®ESPI-B2 preselector/preamplifier option, all R&S®ESPI models feature an excellent dynamic range and are therefore able to perform precise interference measurements for pulse repetition frequencies ≥ 10 Hz in line with CISPR 16-1-1. With the R&S®ESPI-K50 option they can also be used for measurement of the coverage field strength of communications or broadcast networks at very high measurement rates.

Key Facts

• Combination of precertification EMI test receiver and high-quality spectrum analyzer
• Integrated preselection with selectable 20 dB preamplifier (R&S^®ESPI-B2 option)
• Weighting detectors in line with the latest version of CISPR 16-1-1 incl. CISPR-Average and RMS-Average
• Evaluation of field strength profiles at very high measurement rates (R&S^®ESPI-K50 option)
• Fast and reliable measurements using automatic and interactive test routines
• Predefined transducer factors
• Library of limit lines for commercial standards
• Additional channel filters with various bandwidths between 5.6 MHz and 8 MHz matching terrestrial DVB networks like DVB-T/T2 (R&S^®ESPI-K50 option)

• Standard-compliant disturbance measurements for PRFs ≥ 10 Hz
  • Total measurement uncertainty 1.5 dB (≤ 3 GHz) in receiver mode
  • 1 dB compression 0 dBm nominal
  • Displayed average noise level with preamplifier typ. -155 dBm (1 Hz), f < 1 GHz
  • Eleven preselection filters up to 3 GHz (R&S^®ESPI-B2 option)
  • 20 dB preamplifier (R&S^®ESPI-B2 option)
  • Resolution bandwidths in line with CISPR 16-1-1
  • Detectors in line with CISPR 16-1-1: peak, quasi-peak, average, RMS, CISPR average, RMS average
• Spectrum analysis for lab applications
  • High-quality spectrum analyzer included (R&S^®FSP)
  • Extensive measurement functions and evaluation capabilities for general lab applications
• Intuitive operation and powerful analysis functions for fast, accurate results
  • User-friendly operation as with all modern EMI test receivers from Rohde & Schwarz
  • SCAN settings in tabular format
  • Simultaneous measurement of up to three traces for parallel evaluation
  • Fast, reliable measurements using automatic and interactive test routines
  • EMI test receiver and spectrum analyzer in a single box
  • Continuous bargraph display and marker functions for precise measurements
  • Automatic disturbance voltage measurements using remote-controllable line impedance stabilization networks (LISN) from Rohde & Schwarz
  • Predefined transducer factors
  • Library of limit lines for commercial standards
  • Measurement of the coverage field strength of communications or broadcast networks at very high measurement rates (R&S^®ESPI-K50 option)
  • Additional channel filters with various bandwidths between 5.6 MHz and 8 MHz matching all terrestrial DVB networks incl. DVB-T2 (R&S^®ESPI-K50 option)
• Integrates perfectly into the work environment
  • Easy expansion or upgrading by means of options
    • Scalar network analysis
    • RF level measurement
    • Modulation measurement
  • Extensive documentation and networking capabilities like a PC
  • Computer-controlled measurement of disturbances and automated EMI test routines using the R&S^®ES-SCAN and R&S^®EMC32 EMI measurement software
  • Always up-to-date with free firmware updates
• Rugged and environmentally friendly, suitable even for field applications
  • Housing option for outdoor use
    • Shock-absorbing corners, carrying handle, carrying bag
  • AC-independent operation using DC power supply and battery pack (option)
  • Flash disk option for expanded environmental specifications
  • Environmentally friendly design
    • Few materials
    • Labeling for easy identification of materials
    • Recyclable housing