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FW: [Discuss-gnuradio] PMR data decode

From: Matthew Burnham
Subject: FW: [Discuss-gnuradio] PMR data decode
Date: Mon, 8 Jul 2002 23:53:11 +0100

Wow, 3 replies in no time at all - wasn't expecting that! As I can
answer this one (in a way) I'll reply to this first.

I'm in the UK, so can't answer the first bit of your question, but I
believe POCSAG is used in 512, 1200 and 2400 variants. From what I've
found on my scanner, at least in terms of POCSAG there's only about 3
different providers (and also frequencies) at least over here. I guess
you mean decoding more than one type of signal at once. I'd be happy
getting a single one decoded (and would be the best I'm likely to
achieve with a simple soundcard set-up).

> -----Original Message-----
> From: Ettus, Matt [mailto:address@hidden
> Sent: 08 July 2002 23:17
> To: 'Tim Pozar'
> Cc: 'Matthew Burnham'; address@hidden
> Subject: RE: [Discuss-gnuradio] PMR data decode
> ok.  so this got me interested in pagers.  I'm not that up to date on 
> the technology used today.  For your standard one-way pagers, what 
> frequencies, speeds, and specs are used in the US?  A quick web search

> found POCSAG, APOC phase 1, and Golay (from motorola).  POCSAG seems 
> to come in many speeds.
> I'd like to whip up a quick demo showing the reception of many paging 
> signals at once.
> Matt

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