This kit has a 5.0 rating on eham.net
Radio amateurs who build their own antennas, appreciate the value of a vector antenna analyzer. The apparatus presented here as a kit is characterised by high accuracy, small dimensions and easy handling. It allows one port measurements in the frequency range 100 kHz to 100 MHz with a system impedance of 50 Ohms (BNC).
This kit is an improved version of the IV-Meter from DG5MK, based on his article published in QEX May/June 2017.
Easy to build with all SMD parts preassembled. Comes with pre-machined enclosure, selectable menu language (german/english) and english assembly and operating manual. SOL reference elements are included.
Powered by 2 x AA alkaline batteries (not included in kit), average consumption of 50 mA without display backlight.
Size only 5⅜ x 3½ x 1 inch, weighs only 290 g (including batteries).