... and Antenna Analyzer and Handheld Spectrum Analyzer, 4/6 GHz Agilent N9912A FieldFox RF Analyzer, Handheld Cable and Antenna ... Analyzer and Handheld Spectrum Analyzer, 4/6 GHz Key Features & Specifications Cable and antenna analyzer (CAT), vector ... to 24 GHzChannel power measurements: 100 kHz to 4/6 GHz, no sensor neededFieldFox instrument attributesLong battery life: 4-hoursLight ...