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signal transmitted at 1600 symbols per second. Each 4 level symbol represents two bits for a bit rate of 3200 bits per second. At 6400/4, this is a 4 level
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the State's SAGRN network for the
Emergency Services paging system (CFS, SES, MFS and SAAS) is run on the FLEX 1600 protocol, and can be monitored online.
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in a set of 128 frames that takes 4 minutes to complete. Each frame contains a sync followed by 11 data blocks. The data blocks contain 256, 512 or 1024
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There have been reported instances of individuals actively listening to pager traffic (private investigators, news organizations, etc.).
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The standard has been designed to allow the pager's receiver to be turned off for a high percentage of the time and therefore save on
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of message data occurs in one of four modes: 1600/2, 3200/2, 3200/4, or 6400/4. All modes use
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is used to improve the integrity of the data, although this is not cryptographically secure.
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US6396411B1: Reliable and fast frame synchronization scheme for flex paging protocol
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signal transmitted at 3200 bits per second. At 3200/4, this is a 4 level
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signal transmitted at 1600 bits per second. At 3200/2, this is a 2 level
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signal transmitted at 3200 symbols per second or 6400 bits per second.
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for pagers. The traffic on this network can be monitored online.
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the emergency services use the Flex-protocol in the nationwide
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53:. Unsourced material may be challenged and removed.
208:Transmitted data over FLEX is not encrypted. A
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357:: CS1 maint: numeric names: authors list (
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273:FLEX: The New Edge For The Paging Industry
113:Learn how and when to remove this message
544:List of semiconductor fabrication plants
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51:adding citations to reliable sources
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162:. At 1600/2 this is on a 2 level
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554:Motorola Mobility v. Apple Inc.
38:needs additional citations for
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144:provides two-way messaging.
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433:Subsidiaries and spinoffs
333:Copyright 2017, CFSScan.
335:"Live SA GRN Pager Feed"
446:Freescale Semiconductor
189:for 1600, 3200 or 6400
130:communications protocol
458:Iridium Communications
213:error correcting code
18:Flex (disambiguation)
62:"FLEX" protocol
47:improve this article
16:For other uses, see
464:Motorola Solutions
278:2008-11-18 at the
580:Network protocols
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440:Motorola Mobility
424:Elmer H. Wavering
136:and used in many
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36:This article
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590:Radio paging
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480:Technologies
466:(subsidiary)
342:. Retrieved
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317:. Retrieved
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153:Transmission
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103:January 2021
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45:Please help
40:verification
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507:PowerSource
310:"p2000.net"
183:transmitted
574:Categories
419:Sanjay Jha
344:2022-01-13
319:2020-05-24
296:References
160:modulation
73:newspapers
521:Consortia
502:MOTO Talk
460:(spinoff)
454:(spinoff)
448:(spinoff)
442:(spinoff)
585:Motorola
559:Binatone
400:Motorola
353:cite web
276:Archived
245:See also
204:Security
181:Data is
148:Protocol
134:Motorola
537:Related
512:SCREEN3
261:DataTAC
256:Mobitex
200:usage.
198:battery
87:scholar
528:88open
407:People
251:ReFLEX
142:ReFLEX
138:pagers
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470:Sendo
222:Usage
128:is a
94:JSTOR
80:books
497:iTap
492:iDEN
487:FLEX
359:link
187:bits
126:FLEX
66:news
237:In
226:In
210:BCH
176:FSK
172:FSK
168:FSK
164:FSK
157:FSK
49:by
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