[Hallicrafters] NC 270 product detector and VFO

[carolew]

Sounds like a great idea, Bob. I, too, have several Nationals and really
like them. When I got my first, I scoured the 'Net and found
surprisingly little information on Nationals.

How do the Nationals (e.g., NC-173 and NC-183) rate in comparison to
Hallicrafters and Hammarlunds of the same era? What Hallicrafters and
Hammarlund models are comparable to the NC-173 and NC-183?

Joe Connor