Hi,
I'm trying to put together a document outlining features of all the different analog and digital paging formats. This has been unexpectedly hard, because there doesn't seem to be a comprehensive source of information on paging, other than a few decent amateur websites and some textbook sources.
The point where I've had the hardest time finding information has been with actual composition of paging signals.
* What modulation schemes do they use? eg. FSK, etc.
* What is the frequency deviation(s) for a given paging signal?
* What polarity does the modulation use? For example does a binary zero produce a positive or negative shift in frequency?
* How much Bandwidth does a given paging channel require?
Information on POCSAG is a bit easier to find, and even some scraps of information on Golay and FLEX are around, but the rest of the formats are only very vaguely described. I'm looking at the following formats:
Two Tone
5/6 Tone
Golay
NEC D-3
POCSAG
Mark IV/V/VI
FLEX
APOC
ERMES
HSC
ReFLEX
inFLEXion
NexNet
Swedish MBS
RDS
DTMF Mobile
2805 Mobile/Pulse
If you make modifications to Open Office and you change stuff like the rulers starting positions, and other page format details and then you close the page and open it back up there all gone. I tried messingw ith templates but I just want the document to open up with all the formatting options I have chosen every time. It's not working.
Hi dear friends, I am not using a open office and i am not familiar with open office, but i am interesting in open office. If you have any suggestion about or any tips for new user then please share with us, Thanks for your valuable post.
Paging Formats 
Linear Mode
