Nigel The link to Siemens came from Companies House searches on the name. They reference the link to Siemens and mention Christchurch as a base (however that could just have been a registered office for accounting purposes and not the engineering / production location). I have several model 100 units and was just about to put one in a timing rack at the museum. Regards Steve G8EBM -------- Original Message -------- Subject: [time-nuts] European Electronics Systems Radio Clock Model 100 From: GandalfG8--- via time-nuts <time-nuts@febo.com> Date: Thu, December 14, 2017 1:59 am To: time-nuts@febo.com Does anyone have a service manual or any information on the Europeanlectronics Systems (EES) Radio Clock Model 100. The company was part of Siemens but closed down in 2005. The Model 100 was supplied by Plessey Defence Systems to the UK military. Some models could be GPS disciplined Any information would be gratefully received for the Radio Communication Museum of Great Britain. (thanks to Robert with the hint about plain text !!) Steve Haseldine G8EBM ---------------------- Now there's interesting! With EES being quite a small outfit based in Maldon, Essex, or so I thought, I'm surprised to hear they were ever part of Siemens, are you sure about that? For some reason I thought they eventually became part of Radiocode Clocks, although I could well be wrong on that also, something not entirely unheard of :-), but do seem to recall several mergers etc amongst the various UK off air standards outfits. I've got a few EES MSF and Droitwich clocks, including the earlier SFR060A and SFR200B, plus a 201 at the top of one of my racks in constant use, but despite having some EES documentation I never did find much on the model 100. With half a dozen or so of the GPS conditioned versions of the model 100 sitting in my garage I would also welcome some documentation. My notes made several years ago seem to have disappeared but I do remember being convinced that the GPS option was very much an aftermarket afterthought, for that read bodge:-), based on a retrofit Motorola Oncore if I remember correctly, and not really something to get very excited about. Regards, Nigel GM8PZR _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.