[codefox1]

I was intruiged by the extra antenna connections on the back of my 610 - there is a note that states that I should connect some kind of antenna - The "All Wave Aerial Transmission Line" - to unleash my set's full potential - and clearly at some stage there was a factory option that could be added.

Is this something worth trying to duplicate ?
Maybe I'd be better off just making a conventional loop antenna ?

The radio works nicely just with a (not very) long line antenna but struggles to pull in some more distant stations. I'd be interested in learning more if anyone has any information or experience with this.

I'm really enjoying the set and use it pretty much every day.

Well, IMHO nothing beats a 2' X 2' tuned loop as long as you're not down in the cellar for A.M. broadcast. Nice and directional and all that good stuff. Long wire outside for S.W. or possibly a dipole, although they get tricky, and anything outside needs a lightening arrestor and nice big knife switch to try to protect the radio when the weather turns. L.W. is I dunno, not sure there is anything happening there in North America but correct me if I'm wrong. A nice thick wire to a stake driven well into the ground for a ground is always nice for a transformer set if you can do it.

Well that's a start.