Actually John, that's not so daft ! Years ago when i first got interested in radio while still at school, i remember that a friend's father had a homebrew 160 metre station in which every bottle in t
I actually may have one HRO from Bletchley. It was brought to the US from England it is an HRO MX and has a 8 Coil sets and the coil holder that has the looks that it may have fit into some kind of a
I believe that at Station X (aka Bletchley Park) the monitoring positions used large numbers of HROs and AR88s, fed from a common aerial farm. Some kind of preamp was needed and I have been told they
