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  • RF switch modules for PXI and SCXI
  • Excellent insertion loss, VSWR, and isolation specifications
  • High-bandwidth unterminated relays
  • 50 Ω characteristic impedance
  • Fully software programmable

National Instruments RF switch modules are ideal for use in automated measurements. They use single-pole double-throw high-bandwidth relays capable of switching signals from DC to 18 GHz. The characteristic impedance of the channels is 50 Ω.