Passive baluns for CCTV over CAT5

["Peter Church" <yahoo@xxxxxxxxxxxxxxxx>]

Hi all,

This question was asked last week by someone else but with no
answers as far as I'm aware.

Does anyone know of a source of video balun transformers to make
into DIY leads?  Given that most of the commercial ones are just a
transformer in a box with some connectors I thought it might be
better to do away with the connectors and the box... :-)

I've searched a bit and all I could come up with is
http://tinyurl.com/8xvuz who although
are .co.uk are actually in Oz.

I'm handy enough with a soldering iron, and have even wound
motors/transformers in my time, but am not sure where I would start
in specifying a balun transformer.

Any help gratefully received,

Thanks

Pete