2004JJF 1127-2004 Calibration Specification for RF Impedance/Material Analyzers
1986JJG 127-1986 Verification Regulation of Model HP 4191 A RF Impedance Analyzer
JJG 127-1986 Verification Regulation of Model HP 4191 A RF Impedance Analyzer was changed to JJF 1127-2004 Calibration Specification for RF Impedance/Material Analyzers.