Southisland components should have 600 ohm transformers for telephone use.
I've also used the ones from farnell before and they're very good (thou
I recall they weren't cheap).
Cheers Don
Volker Kuhlmann wrote:
I couldn't find a 600R transformer, so I built the potential divider
version. It does work, but I seemed to get a lot of echo, or rather, the
other end got a lot of echo.
That transformer looks like a somewhat specialised item to me. If the
local electronics shops don't have it, and I wouldn't hold my breath,
perhaps an old phone might be a good place to butcher one from?
Also try
http://nz.farnell.com/
http://www.rs-components.co.nz/
(Post link + item number if you find it)
Volker
