Narda - SRM-3000

Frequency-selective field strength measuring system for rapid, reliable safety assessments

Features

• Easy to use, e.g. antenna and cable detected automatically, results shown directly
• High radiation immunity allows on-site use
• Isotropic (non-directional) measurement
• Short sweep times for rapid measurements
• Everything included in one instrument:
  • Broadband measurement (integration over frequency band)
  • Spectrum analysis (from long-wave to UHF)
  • Code-selective measurement (demodulation of UMTS P-CPICH pilot channels)

SRM operating modes

• Safety evaluation
• Spectrum analysis
• UMTS P-CPICH demodulation (optional)
• Time analysis

SRM operating modes

• Spectrum analysis
  • Integration over frequency band (broadband measurement)
  • Innovative functions, such as
    • Zoom to marker
    • Peak evaluation with user defined threshold or number of peaks
    • Max-hold function
• Safety evaluation
  • Unique method for displaying the results of a spectrum analysis as a table
  • User defined service tables for measurements
  • Exposure levels shown against each service
• UMTS P-CPICH demodulation (optional)
  • Detects individual UMTS P-CPICH channels from their automatically detected scrambling codes
  • Max-hold function for each scrambling code
  • Automatic calculation of total measured CPICH power level
  • UMTS 5 MHz block shown parallel to the total power level
• Time analysis
  • Gap-free measurement (using single-axis antenna) of signals at a resolution bandwidth (RBW) between 6.4 kHz and 6 MHz
  • Time averaging from 1 second to 30 minutes
  • Peak and RMS detector
  • Graph