At Creativeit we have phase-stable test cables for vector network analyzers. We have 3.5 mm cables up to 26.5 GHz such as the HP 85132E/F.
The HP 85132E and the HP 85132F differ from each other mainly in length and insertion loss specifications. Both are test port return cables designed specifically for use with 7 mm calibration and verification kits and with test equipment that has NMD-3.5 mm ports as part of the HP 8510 network analyzer system. The HP 85132E consists of a single cable 97.2 cm long with a 7 mm connector at the DUT end and an NMD-3.5 mm connector at the test equipment end. The HP 85132E is used primarily with reflection/transmission test sets. The HP 85132F consists of two identical cables that are 62.9 cm long and is used primarily with full S-parameter test sets. The cables in the HP 85132F cable set are also available individually as HP part number 85132-60004. Either of the two individual cables can be used to form a set.
Insertion loss (in dB): Max [0.25 SQR (f) + 0.2] where f is in GHz
