AMPS base station question - and DMSX

AMPS base station question - and DMSX

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Subject Author Date
AMPS base station question - and DMSX MarkAren 06-30-2008
Posted by MarkAren on June 30, 2008, 4:54 am
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Hi All,

I have built a small experimental AMPS base station (http://
preview.tinyurl.com/3ddnt5) and am now looking to expand my
experiments by including a commercial unit.

The unit in question appears to be controlled using the Northern
Telecom DMSX interface protocol which appears to be an 80kbs
Manchester stream.

Can anyone let me know where i might get a copy of the specification
for this protocol.

Any pointers much appreciated.

Regards,

Mark

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