Description

Key Facts The Application Firmware R&S®FS-K5 allows the user to perform the most important GSM and EDGE transmitter measurements at the push of a button:
  • Phase/frequency error (GSM)
  • Modulation accuracy (EDGE) including 95:th percentile, origin offset suppression, EVM and frequency error
  • Power-versus-time incl. carrier power
  • Carrier power
  • Modulation spectrum
  • Transient spectrum
  • Spurious emissions
The Application Firmware FS-K5 can be installed in all models of the R&S®FSP, FSU and FSQ spectrum analyzer families.
Features & Benefits
  • Development R&S®FS-K5 in combination with R&S®FSP is the ideal development tool with easy-to-use GSM measurement functions in a cost-effective analyzer. The workhorse for every engineer, especially in mobile development. R&S®FS-K5 in combination with R&S®FSU/FSQ provides the dynamic range required in base station development, verification and production testing.
  • Low measurement uncertainty for high confidence
    • <0.5 dB total level uncertainty and
    • <0.7° phase error for GSM
  • Designed for speed Fast modulation spectrum routine for frequency list mode:
    • ± 1.8 MHz/200 bursts in <25 seconds, 1 active slot
    • ± 1.8 MHz/200 bursts in <8 seconds, 8 active slots
  • Really portable - usable anywhere
    • Lightweight, <11 kg with R&S®FSP3
    • Comprehensive documentation and storage of results and hard copies on internal hard disk, subsequent printing or transfer to a PC - even via LAN/Ethernet
    • Optional DC power supply and battery pack for R&S®FSP
  • Trigger functions to meet many demands
    • Simplified test setup, no trigger from device under test necessary
    • IF power trigger for gated measurements with selectable trigger level
      • R&S®FSU/FSQ: -50 dBm to -10 dBm
      • R&S®FSP: -30 dBm to -10 dBm (10 MHz bandwidth)
    • RF power trigger with enhanced sensitivity for R&S FSP: option R&S FSP-B6 (-50 dBm to -10 dBm)
''