Those little connectors on the VNA educational boards apparently rip off their pads way too easily.
This looks better to me, a proto board with 6 sma's for $8:
That plus some axial leaded R's and C's and L's should be fine for learning how things work
at moderate frequencies of 30mhz or so. And might actually be useful as a project board.
Jerry, KE7ER
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On Mon, Aug 17, 2020 at 10:52 AM, Stephen Laurence wrote:
The test/ education board available for about ?15 has simple loads,
capacitors attenuators, etc with leads which have those inferal minute
connectors to select which circuit you wish to play with. Each little circuit
has the expected screen display overlaid on the circuit board. In my arrogance
(ignorance) I have resisted buying one.
