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Thu Feb 21 18:29:28 2008, John, Summary, General, HP Network Analyser Analyzer
Thu Feb 21 19:55:46 2008, rana, Update, Electronics, 2 BNC Cables, 1 Tee
Fri Feb 22 16:47:54 2008, rob, Update, Electronics, Baloney
Thu Feb 21 18:29:28 2008
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HP Network Analyser Analyzer
The HP 4195A network analyser may be broken, measurements below 150MHz are not reliable. Above 150MHz everything looks normal. This may be caused by a problem with its output (the one you'd use as an excitation) which is varying in amplitude in a strange way.