Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:International_Standard
|
| gptkbp:allocatedChannels |
416 for each direction
|
| gptkbp:alsoKnownAs |
gptkb:1G
|
| gptkbp:channelNumber |
832
|
| gptkbp:channelSpacing |
30 kHz
|
| gptkbp:developedBy |
gptkb:Bell_Labs
|
| gptkbp:discontinued |
2008
|
| gptkbp:frequency |
800 MHz
|
| gptkbp:fullName |
gptkb:Advanced_Mobile_Phone_System
|
| https://www.w3.org/2000/01/rdf-schema#label |
AMPS
|
| gptkbp:introducedIn |
1983
|
| gptkbp:ITUDesignation |
gptkb:IMT-0
|
| gptkbp:modulatedBy |
FM
|
| gptkbp:notableFor |
first widely deployed cellular system in the US
|
| gptkbp:replacedBy |
gptkb:GSM
gptkb:CDMA digital cellular systems |
| gptkbp:roadType |
cellular
|
| gptkbp:standardizedBy |
gptkb:EIA/TIA
|
| gptkbp:successor |
gptkb:D-AMPS
|
| gptkbp:technology |
analog
|
| gptkbp:usedBy |
gptkb:AT&T
gptkb:Verizon gptkb:Rogers_Wireless gptkb:Telstra |
| gptkbp:usedFor |
voice communication
|
| gptkbp:usedIn |
gptkb:Australia
gptkb:Canada gptkb:Russia gptkb:United_States |
| gptkbp:bfsParent |
gptkb:GSM
|
| gptkbp:bfsLayer |
5
|