Analyzer Options & Accessories

Analyzer options and accessories include the broad range of hardware and software upgrades, signal conditioning components, protective cases, and peripheral devices that expand the capability and utility of network analyzers, spectrum analyzers, and signal analyzers. These products allow users to tailor instruments to specific measurement tasks — from adding frequency coverage and analysis bandwidth to equipping analyzers for field deployment or ESD-sensitive environments.

Hardware options such as bias networks enable active device characterization by superimposing DC bias on RF signals without affecting instrument inputs. Pre-filters and bandpass accessories improve dynamic range in congested RF environments. Transit cases and protective hardware ensure safe transport of sensitive analyzer equipment to field sites. Software-enabled upgrades unlock additional demodulation modes, frequency ranges, and measurement personalities without requiring new hardware.

Typical Applications

Active device characterization using bias networks for amplifiers, transistors, and diodes
Spurious signal rejection in crowded RF spectrum environments using pre-filters
Field testing and equipment transport using ruggedized transit and carry cases
Software-enabled frequency and bandwidth upgrades for spectrum and signal analyzers
Custom automation and triggering using external hardware interface accessories

Popular Brands

Keysight Technologies offers an extensive catalog of options for their PNA, EXA, MXA, and UXA analyzer families, including bias networks and hardware frequency extenders. Tektronix provides signal conditioning accessories and carry solutions for their RSA and MDO series analyzers. Rohde & Schwarz accessories span their FSW, ZNA, and portable analyzer product lines.