well someone bought 19 of these feed horns for less then 20 quid at begining of december 2013 from ebay
so if we knew who bought them we would know where to get them any time
if you google it you can still see the listing , heres the pics and description below
anyway i,ll pay you 25 quid for yours , you might never need it , so let it go to a good home
go on you know it makes sense :-)
"This auction is for a job lot of SMW (Swedish Microwave A
XM-601 and XM-611 Satellite Feedhorns.
They are boxed and factory sealed units, containing securing bolts and spanners.
The quantities and model details are listed below.
What's included in the auction?
8 x SMW XM-601 Feedhorn Freq. 10.7-12.75 GHz
11 x SMW XM-611 Feedhorn Freq. 10.7-12.75 GHz "