kevinJen
Newbie level 6
I found HF Dummy load are too expensive to afford ,
I wonder if there's possible to paralleling 20's of 50W cement resistor for achieve 1kW Dummy Load?
because I test One 50 Ohm single cement has 50nH inductance with LCR meter .
So theorem speaking , after parralleling 20 same 200 Ohm cement resistor , I can get 2.5nH and 10 ohm
Resister load , so I can almost get pure resistive Load.
Is it possible ? or RF dummy Load is the only solution?
I wonder if there's possible to paralleling 20's of 50W cement resistor for achieve 1kW Dummy Load?
because I test One 50 Ohm single cement has 50nH inductance with LCR meter .
So theorem speaking , after parralleling 20 same 200 Ohm cement resistor , I can get 2.5nH and 10 ohm
Resister load , so I can almost get pure resistive Load.
Is it possible ? or RF dummy Load is the only solution?