I acquired a signal generator SG-297 ( number if memory serves me ) and have been unsuccesful finding a manual. This is an FM gen which botttoms at around 18 MHz. It has superb level control and metering BUT it is not compact and VERY heavy. I took it because the price was $0.00 and i thought, well, i'm as qualified as anyone. It is a nice looking unit but i really should give it away and probably sooner rather than later. I shudder to think what you and I taxpayers paid to erect this short-lived monument to state of the art. Anyway, any worthwhile ideas on getting a manual, one with an actual schematic and so on ? Now that i own the thing, i don't rebel at paying even real retail price for the manual.