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Motorola’s Pageboy II was launched in 1975 for the United States and 1976 for Europe in various types. Pb II 5-tone only 68–88 MHz / 146–174 MHz (US and Eur). Pb II tone only for 5-tone 80,6–88 MHz / 146–174 MHz (US).
Minitor pagers, depending on the model and application, can operate in the VHF Low Band, VHF High Band, and UHF frequency ranges. They are alerted by using two-tone sequential Selective calling, generally following the Motorola Quick Call II standard. In other words, the pager will activate when a particular series of audible tones are sent ...
Motorola Pageboy was a pager produced by Motorola. In the 1960s, when pagers were mainly used by medical professionals, the Pageboy was considered "cutting edge and compact", measuring 5.25 inches by 2.36 inches. [1] As of 1967, low-frequency Pageboys were priced at $180, while very-high frequency VHP units cost $275 in the United States. [2]
The UK's NHS was using around 130,000 pagers in 2019, more than one in 10 of the world's pagers, according to the government. More up-to-date figures were not available.
A pager, also known as a beeper or bleeper, [1] is a wireless telecommunications device that receives and displays alphanumeric or voice messages. One-way pagers can only receive messages, while response pagers and two-way pagers can also acknowledge, reply to, and originate messages using an internal transmitter.
The pagers "were entirely different" from Gold Apollo's designs and used a chip that Gold Apollo does not use in its own models, Hsu said. Hsu told NPR that Gold Apollo's relationship with Bac ...
The former monopoly operator SIP (which later became TIM) used the following frequencies for their pager service, called Teledrin: 161.175 MHz (for tone/voice only and numeric pagers, probably for the alphanumeric pagers); 466.075 MHz (for tone/voice only, numeric and alphanumeric pagers, using the narrow frequencies of the TACS phone system)
Notes Ref; Atari, Inc. Television Interface Adaptor (TIA) 1977 2 Atari 2600 and Atari 7800 video game consoles, Video Music (music visualizer for TV) Combined sound and graphics chip, metal–oxide–semiconductor (MOS) integrated circuit [1] POKEY: 1979 4 Atari 8-bit, Atari 5200, some Atari arcade machines, certain Atari 7800 cartridges [2 ...