Key Facts
Picture R&S®FSH4/8 Handheld Spectrum Analyzer
  • Frequency range from 9 kHz to 3.6 GHz or 8 GHz
  • High sensitivity (<–141 dBm (1 Hz), with preamplifier <–161 dBm (1 Hz))
  • Low measurement uncertainty (<1 dB)
  • Measurement functions for all important measurement tasks related to the startup and maintenance of transmitter systems
  • Internal tracking generator and VSWR bridge with built-in DC voltage supply (bias)
  • Two-port network analyzer
  • Easy-to-replace Li-ion battery for up to 4.5 h of operation
  • Rugged, splash-proof housing for rough work in the field
  • Easy handling due to low weight (3 kg with battery) and easy-to-reach function keys
  • Saving of measurement results on SD card
  • LAN and USB interface for remote control and transfer of measurement data
  • R&S®FSH4View software for simple documentation of measurement results