20 
Getting Started with the Spectrum Analyzer Measurement Application
Accessories Available
The Keysight 11947A Transient Limiter protects the analyzer input circuits from 
damage due to signal transients. It specifically is needed for use with a line 
impedance stabilization network (LISN). It operates over a frequency range of 9 kHz 
to 200 MHz, with 10 dB of insertion loss.
Power splitters
The Keysight 11667A/B/C power splitters are two-resistor type splitters that provide 
excellent output SWR, at 50 Ω impedance. The tracking between the two output 
arms, over a broad frequency range, allows wideband measurements to be made with 
a minimum of uncertainty.
11667A: DC to 18 GHz
11667B: DC to 26.5 GHz
11667C: DC to 50 GHz
Static safety accessories
9300-1367   Wrist-strap, color black, stainless steel. Four adjustable links and a 
7 mm post-type connection.
9300-0980   Wrist-strap cord 1.5 m (5 ft.)