This is a better version of Dummy Load that I made before.
Just put in pararel 20 of 1000 Ohms 2 W Resistor, and you will get 40W dummy load.
Since it has wiring and PCB plane. This dummy load will present some parasitics L and C. This will be seen on high frequency. But for HF, this dummy load is good enough.
The tricky part is on how to solder it in this arrangements. Leave 2 resistor not installed first to give a clear access to the inner part.
Comments