Agilent/ HP 4191A RF Impedance Analyzer

The 4191A RF Impedance Analyzer measures 14 parameters with a maximum resolution of 4 ½ digits. The internal synthesizer provides variable frequencies from 1 MHz through 1000 MHz covering UHF, VHF and video bands with automatic sweep capability. An internal dc bias supply with auto sweep function covers the voltage range of ±40 V in 10 mV steps.

• 1-1000 MHz variable test frequency with sweep capability
• High resolution – 4 ½ digit max
• Versatile, easy-to-use test fixtures