[ARC5] eBay Item - What Is It?

[Richard Knoppow]

    A puzzle. The resistance knobs look like Leeds and Northrup 
and the others like pre-1950s General Radio. I wonder if its for 
telegraph or telephone cables. It appears to be direct reading 
rather than a substitution bridge sine there is nothing marked 
for initial balance. The X-S switch might be Unknown-Standard.

On 6/2/2018 4:30 AM, Bob kb8tq wrote:
> Hi
> 
> The standard resistance goes all the way up to 110 ohms. That 
> sounds a bit low for antennas.
> It is some sort of balanced bridge test set. No labels on it. 
>   Post connectors for the generator
> and the device under test. It is not going to be for VHF use for 
> sure ….
> 
> Bob

-- 
Richard Knoppow
1oldlens1 at ix.netcom.com
WB6KBL