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The PCradio was a notebook computer released by International Business Machines (IBM) in late 1991. [4] Designed primarily for mobile workers such as service technicians, salespersons and public safety workers, the PCradio featured a ruggedized build with no internal hard disk drive and was optioned with either a cellular or ARDIS RF modem, in addition to a standard landline modem.
TRS-80 Pocket Computer PC-1 with Realistic Minisette 9 Tandy PC-4 Pocket Computer Tandy PC-6 with 8 KB memory expansion card installed and a compatible cassette interface Tandy PC-8 Pocket Computer The Tandy Pocket Computer or TRS-80 Pocket Computer is a line of pocket computers sold by Tandy Corporation under the Tandy or Radio Shack TRS-80 ...
A cognitive radio (CR) is a radio that can be programmed and configured dynamically to use the best channels in its vicinity to avoid user interference and congestion. Such a radio automatically detects available channels, then accordingly changes its transmission or reception parameters to allow more concurrent wireless communications in a given band at one location.
In 1989, a classic red Roberts radio appeared in a Martini TV advert, which revived interest in the product. [5] A replica of the 1950s radio was created and sold out in two limited runs. Public popularity led to the full reissue of the original design as the Revival in 1993 in original red colour, with various new colours and designs numbering ...
MTS features, including stereo and SAP, travel on subcarriers of the video carrier, much like color for television.It is not carried on the audio carrier in the manner of stereo sound for an FM radio broadcast, however, as it only has a frequency deviation of ±25 kHz, whereas regular FM broadcasting has a deviation of ±75 kHz.
Smart Communications Inc., commonly referred to as Smart, is a wholly owned wireless communications and digital services subsidiary of PLDT Inc., [1] a telecommunications and digital services provider based in the Philippines. [2] As of November 2023, it is currently the largest mobile network with 55.2 million subscribers. [3]
Smart City is a weekly, hour-long public radio interview show that takes an in-depth look at urban life, the people, places, ideas and trends shaping cities. Our host, Carol Coletta, talks with national and international public policy experts, elected officials, economists, business leaders, artists, developers, planners and others for a ...
The Fat Man, a popular radio show during the 1940s and early 1950s, was a detective drama created by (or at least credited to) Dashiell Hammett, author of The Thin Man.It starred J. Scott Smart in the title role, as a detective who started out anonymous but rapidly acquired the name 'Brad Runyon'.