This idea came about after listening to all you Amateurs tuning-up your amplifiers while on-air.It always happens right in the middle of receiving a good SSTV picture! This may give you the idea of building your own (cheap) dummy load and do your tuning through this.You can subsitute the shown value components to handle your…

via A 50 Ohm Dummy Load — IW5EDI Simone – Ham-Radio