[ARC5] Headphones H-43 B/U

[Kenneth G. Gordon]

On 15 Mar 2014 at 17:58, Roy Morgan wrote:

> 
> On Mar 15, 2014, at 5:16 PM, Kenneth G. Gordon <kgordon2006 at frontier.com> wrote:
> > > In that one, it says that the H-43-B/U is 20,000 ohms > > Gotta do some more
> research.
> 
> Ken,
> 
> I´d be glad to know that other web site.
> I have an HS-16 that is TERRIBLE.

Here is the link, Roy.

http://www.liberatedmanuals.com/TM-11-487M.pdf


> No shack should be without a General Radio RLC bridge (or even a Heathkit).

I have a couple. One is an AN/URM-90. Neat piece of equipment. I also have 
a Beco which works very well.

> Of course with a signal generator and a few resistors and a VTVM, you can lash
> up a simple impedance measurement.

I'll do that asap.

> Is the H-43 a crystal type?  Seems that 20,000 ohms is high for normal wire
> wound types.

I dunno, Roy. But I intend to find out.

Ken