UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Heavy busbar design...PINK DIE 42's re-purposed.

Oldcodger · 12th Nov 2020, 10:50 pm

Astral- years ago when we had additions to racking in repeater stations, the 24v busbar was extended in aluminium and I remember where two busbars were joined, that the mating surfaces were cleaned using some sort of abrasive combined with petroleum jelly.

12th Nov 2020, 10:50 pm	#5
Oldcodger Nonode Join Date: Oct 2014 Location: West Midlands, UK. Posts: 2,181	Re: Heavy busbar design...PINK DIE 42's re-purposed. Astral- years ago when we had additions to racking in repeater stations, the 24v busbar was extended in aluminium and I remember where two busbars were joined, that the mating surfaces were cleaned using some sort of abrasive combined with petroleum jelly.