Keysight Opt. 356 Noise Figure Measurement

28446.1 MFG #: Opt. 356
$9,229.00 / EA
  • Brand: Keysight
  • Condition: New

  • Description

    Uses Y-factor technique to accurately verify and characterize amplifier and frequency converter noise figure. Requires spectrum analyzer mode (Option 233 on combination models), preamplifier (Option 235) and DC bias variable voltage source (Option 39) as well as CPU2 processor. An external noise source like Keysight 346A/B/C/K4/K1 is also required. Also recommended to improve accuracy is an external preamplifier (U7227A/C/F or U7228A/C/F).