High Power couplers

30/10/2009 graat 0

On this page there are some high power couplers presented with fair directivity. These couplers cover a rather wide frequency span from 144 up to […]

mW meter

30/10/2009 graat 0

Mw-meter 60dB dynamic range from 0-500 MHz using the AD8307 Photograph of finished unit:   Features: This unit works very well with the couplers described […]

12V to +10 & -5V

19/04/2023 graat 0

In order to run my 10 GHz station from a single 12V supply I needed a positive and a negative power supply. Well everything comes […]