#dummy load

I needed a slightly more powerful dummy load than the one I built previously (you can check it out here: https://techestigate.com/250w-rf-dummy-load/). This project focuses on building a high-power 50 Ohm RF dummy load. As usual, I tried to reuse as many parts as I already had on hand, although I still needed to purchase non-inductive resistors. I picked up four 50 Ω, 250 W resistors on eBay for…

hp 1200 audio oscope 8ohm 300 watt I ch is weak other works fine. Rack tone osc https://www.opweb.de/english/company/Hewlett_Packard/1200B manual

What's the impedance? 50 + 6̵̢̡̧̡̡̗̤̯͔̟͚̝̬̘̞͉͖̣̼̘̫̺̣̭̳͖̩͖͙̙͙̘̙̠̣̱͙͍̥͋̔͐̇̿͊̈́̄̉́̐̀͐͋̐̽͘̕͜͝6̸̨̧̢̢̛̛̘̩̤͎̠̦̖͍̯̻̠͍͖̙̗̩̟̳̟̣̼͇͚̗̞̬͉̪̯̻̳͇̣͌̿͒͗́̎̋̈́̈̔̀̃̀͂̏͑̀̏̚͜͜͜͠ͅͅ6̴̛͔̰̦̬̪̖͂̀́̓̈́͐̐̔͊͌̅͊̀̍̈̂̽̔͒́̍̿̆̅̉͋̕͜͝͠j̸͉̖͖̱͎̯͉͛̽̿̇̈́̃̐͌̂͗̋̊́̽̋̔͠

The forces of darkness will be coming for your transmitter now

HELLO, MY NAME IS MUD.

This little turd blossom!!! Its blower relay inexplicably turned its cooling fan off while I was using it to shitcan 23,500 watts of RF power!!! Looks like I’ve got some interlock logic to fix up! This should have opened an interlock upon the load’s air vane switch dropping and caused the transmitter to drop back to plate off. You know, instead of me hearing its blower stop from in the restroom…