Vintage rf radio repair VTVM vs Fluke.
Here is the last of the repairs of the four FT-101's that I picked up at Cowtown Hamfest. Fabulous HF units. Make use of the 100khz calibrate tone!
Playing around with a cheap QRM eliminator. It takes out a S9 noise levels and leaves signals strong. Using a N-Feed HF antenna as canceling antenna, but a 6 foot wire will work too. Vary helpful for 10 and 11 meters.