N Matched Length Adapter Swap Equal Network Analyzer Calibration 18 GHz

Description

These are match length adapters.  A set of three is being sold here, as shown in the photo.  You will receive the N female to female, N male to male and N female to male.  (Also called Jack to Jack, Plug to Plug, and Jack to Plug.) The are also called swap equal adapters.  If you want to take the most accurate network analyzer measurements for non-insertable devices, then these are the best solution.  More accurate that electronic calibration methods, or swapping out adapters or switching loads.  These adapters are designed and made in the USA!
These have exceptional RF performance to over 18GHz.  The length, delay and phase, and insertion loss are matched.  These use low PIM construction, so they can be used in circuits that are sensitive to spurs or intermodulation. The connectors are instrumentation grade, much better than general commercial grade.  This means less mechanical and electrical variation, and better materials and finish.
You can find out about swap equal adapters here:
http://literature.cdn.keysight.com/litweb/pdf/5965-7709E.pdf
or at
http://cp.literature.agilent.com/litweb/pdf/5956-4373E.pdf
, or at; http://mwrf.com/components/raise-network-analyzer-accuracy-high-frequency-connectors
These can replace the Maury 8828 series.  These have different effective lengths than Maury or other brands, so a full set is required; do not intermix with other matched length adapters.