• IS-136 are second-generation (2G) mobile phone systems, known as Digital AMPS (D-AMPS), and most often referred to as TDMA, are a further development of...
    18 KB (2,664 words) - 13:05, 2 May 2024
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    required to support AMPS and companies such as AT&T and Verizon Communications have discontinued this service permanently. AMPS was discontinued in Australia...
    32 KB (2,713 words) - 03:02, 31 July 2024
  • standards. The most widely used of these technologies is called Digital AMPS, or D-AMPS. Data services were provided by BellSouth Wireless Data, and used...
    3 KB (214 words) - 11:47, 21 July 2020
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    the op amp. The maximum output of most op amps is further reduced by some amount due to limitations in the output circuitry. Rail-to-rail op amps are designed...
    78 KB (10,193 words) - 16:56, 18 August 2024
  • most of the world outside Japan.[citation needed] In North America, Digital AMPS (IS-54 and IS-136) and cdmaOne (IS-95) were dominant, but GSM was also...
    46 KB (2,913 words) - 20:58, 12 August 2024
  • caps inherent in the original Advanced Mobile Phone System (AMPS) and Digital AMPS (D-AMPS) cellular networks in the '850 MHz' band (specifically 814–894 MHz)...
    11 KB (1,086 words) - 03:57, 23 January 2024
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    Telecommunications System (UMTS), Digital Enhanced Cordless Telecommunications (DECT), Digital AMPS (IS-136/TDMA), and Integrated Digital Enhanced Network (iDEN)...
    37 KB (4,675 words) - 11:11, 17 July 2024
  • frequency range; for example, AMPS, D-AMPS, N-AMPS and IS-95 all use the 800 MHz frequency band. Moreover, one can find both AMPS and IS-95 networks in use...
    5 KB (647 words) - 18:15, 25 April 2022
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    variant of the 6610 designed for North American markets that uses Digital AMPS ("TDMA")/AMPS technology. As with the CDMA and GSM variants, the 6560 uses the...
    4 KB (302 words) - 15:53, 30 July 2024
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    and Powertel's newly launched GSM 1900 network in 1995. A version for Digital AMPS was produced as the Nokia 2120. Another variant, the Nokia C6, was introduced...
    5 KB (384 words) - 13:51, 31 July 2024
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    frequency-division multiplexing. In North America, the technology competed with Digital AMPS (IS-136), a TDMA-based standard, as well as with the TDMA-based GSM....
    13 KB (1,974 words) - 07:06, 26 July 2023
  • They are externally similar to the 3310 and 3390, but they use Digital AMPS ("TDMA")/AMPS technology rather than GSM. Like the Asian 3350, they include...
    19 KB (1,790 words) - 18:30, 5 August 2024
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    variant, so called Compact-EDGE, was developed for use in a portion of Digital AMPS network spectrum. EDGE is part of ITU's 3G definition. Evolved EDGE continues...
    16 KB (1,957 words) - 12:45, 17 August 2024
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    mobile phone systems, known as (Digital AMPS) and used TDMA with three time slots in each 30 kHz channel, supporting 3 digitally compressed calls in the same...
    13 KB (1,427 words) - 02:00, 16 June 2024
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    characters, originally to and from GSM phones and later also CDMA and Digital AMPS; it has since been defined and supported on newer networks, including...
    78 KB (8,369 words) - 07:51, 19 August 2024
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    Guitar amplifier (redirect from Guitar amps)
    prototype combo amps, but never released them. By 1935, Electro/Rickenbacher had sold more amps and electric guitars than all the amps and electrified...
    44 KB (5,615 words) - 15:36, 26 July 2024
  • interference protection via guard bands. By comparison, TDMA Cellular (Digital AMPS) is licensed in blocks of 30 kHz channels, but each emission occupies...
    13 KB (1,514 words) - 23:48, 4 May 2024
  • mathematical system Time-division multiple access, a channel-access scheme Digital AMPS (IS-54 and IS-136), a 2G mobile-phone standard that uses time-division...
    269 bytes (67 words) - 21:38, 3 June 2021
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    Telecommunications System (UMTS), Digital Enhanced Cordless Telecommunications (DECT), Digital AMPS (IS-136/TDMA), and Integrated Digital Enhanced Network (iDEN)...
    96 KB (11,350 words) - 14:35, 19 August 2024
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    Bass amps typically consist of a preamplifier, tone controls, a power amplifier and one or more loudspeakers ("drivers") in a cabinet. While bass amps share...
    71 KB (8,969 words) - 02:45, 5 October 2023
  • However, large-scale production of Orange Amps ceased in 1978 and Cooper spent the '80s building and selling amps in limited numbers. After a line of reissue...
    22 KB (3,028 words) - 14:16, 12 August 2024
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    Divine Heresy, Asesino, and Brujeria. Cazares popularized the use of digital amp modelling processors, as well as the use of seven and eight-string guitars...
    14 KB (1,564 words) - 19:45, 27 July 2024
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    VIP (AMPS) MicroTAC Ultra-Lite (AMPS) MicroTAC Ultra-Lite VIP (AMPS) 1993 MicroTAC Lite XL (AMPS) MicroTAC Pro (ETACS) 1994 Micro DIGITAL (TDMA/AMPS) Micro...
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  • apart from the amp emulations and some can be connected via USB for computer-based recording. Digital modeling amplifiers Modeling amps such as the Peavey...
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  • which used unused bandwidth normally used by Advanced Mobile Phone System (AMPS) mobile phones between 800 and 900 MHz to transfer data. Speeds up to 19...
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  • 13 kbit/s) Telecommunications Industry Association (TIA) IS-54/IS-136 (a.k.a. Digital AMPS) IS-85 (VSELP 8kbit/s) ITU-T G.191's IS-54 implementation IS-641 (ACELP...
    48 KB (5,061 words) - 10:23, 29 April 2024
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    phones such as the Motorola DynaTAC Analog AMPS were eventually superseded by Digital AMPS (D-AMPS) in 1990, and AMPS service was shut down by most North American...
    65 KB (7,365 words) - 01:52, 16 August 2024
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    October 10, 2019. The AMP Project was announced by Google on October 7, 2015, following discussions with its partners in the Digital News Initiative (DNI)...
    42 KB (3,714 words) - 23:42, 31 July 2024
  • marketed under these names: Analog Digital Hybrid (ADH) combines elements of analog amps (Class-A) and digital amps (Class-D), allowing for larger wattage...
    25 KB (1,708 words) - 18:24, 20 January 2024
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    of them in private hands. ST7760 (AMPS/TDMA) ST7762 (AMPS/TDMA) ST7790 (AMPS/TDMA) 80071WNBPA (FCC IHDT5VG1) AMPS/TDMA (832/2412 MHz) ST7797 (Tri Mode/Dual...
    23 KB (2,928 words) - 16:46, 6 June 2024