SO vk6zgo .. how about some recommended signal gens brands, and prefer links as well , for us folks that dont have a clue but want one lol
Used 50-150 , 150-200, 200 -500 analog and digital please
The Major Electronics manufacturers used to make their Sig gens in house up to the 1950s,but most of them gave up,& the few specialist companies took the market.
In reasonably "modern" types,you may find:- HP/Agilent,Marconi,Philips,Rohde & Schwartz, Metrix,Racal,IFR,etc.
Some of the old "tube" type stuff is very good,but is getting pretty "long in the tooth" these days,so I wouldn't advise getting them.
There are a lot of good solid state units from the '70s,'80s & '90s around.
I'm pretty much "out of the loop" these days,so can only suggest,EBay,Hamfests,local newspapers,etc.
Some Universities & Tech Colleges had pretty good gear that they may be getting rid of,so that's another possible avenue.
VK6ZGO