Measurements at VHF and UHF

RF Complex Impedance Meter

• Lecture Notes by Gordon VK2ZAB - 22kB
• Photograph of Gordon's Instrument - 24kB
• Technical Notes by Guy VK2KU - 19kB
• Original Article by Carl G Lodstrom from RF Design (December 1986) - 423kB

Digital Panel Meter

• Notes on the use of the Jaycar QP5570 DPM with differential floating input by Guy VK2KU - 72kB