Hello for all,
I´m a collector, I´m collecting ten years, now I´m specialised to NMT phones and network. Too I have a small museum of mobiles here.
We have small team (Me, one guy from finland, next from bulgaria, some from russia) about very interresting project - NMT alive, get it to working order again. See it works, call with NMT phones. Software, hardwate, money.. Some good peoples, some problems but lot of ideas.
Momentally we can see phones online "service and roam indicator" with signal and we can call from NMT phone to out (connected with public telephone network). Now friend is working on better radios, FFSK modems. We are looking about software, radio tester. Some work but i think, we can build complete NMT-450 system.
few records here:
http://youtu.be/DjNyYAv478Y
http://youtu.be/BdY4o1UhWtg
http://youtu.be/6GcyY_S1LsA
Me and friend from FI, we are still working on computer-controlled NMT switch/telephone exchanger + FFSK modems.
We need some helps, maybe anybody can.
We are looking for:
-Old NMT phones from 1979-1990 about checking and rebuilding source code of NMT
-Important parts of Base stations and very very important parts of Mobile Telephone Exchanger / Switch (just head and intelligence of NMT)
-Important NMT docs (we have doc.1 and doc.3 already
-Very important service books for Signalling System no.7 brogramming
-Any next parst of NMT network, terminals, papers, manuals, anything what can be helpful for NMT building.
-Some peoples for help, programators, technicians or next workers on old NMT networks, just peoples who know or who can help with it
-Cellular test set for NMT with duplex card and NMT option card (for example Marconi 2955)
-Money or any next help with it.
In finish we can offer complete NMT system for trying your NMT mobile phones in some configurations.
We do it as a project, fun, learning. We want to run a small cell on small place where there is no mobile service. it´s helpful, it´s impressive, it´s analog! We love it!
Here anybody can diskuss about it, help with it, ask about it. Just anything about NMT cellular system.