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  2. Realistic (brand) - Wikipedia

    en.wikipedia.org/wiki/Realistic_(brand)

    Realistic was a private label consumer electronics brand produced by RadioShack. Initially only a home audio equipment brand, its product line expanded to include CB radios, walkie-talkies, and video camcorders by the 1980s. The brand was discontinued in 1994, but revived for a short time in 2016 for use on Bluetooth devices sold by the chain.

  3. TRS-80 Model 100 - Wikipedia

    en.wikipedia.org/wiki/TRS-80_Model_100

    The internals of the TRS-80 Model 100. The left half is the back. Processor: 8-bit Oki 80C85, CMOS, 2.4576 MHz; Memory: 32 KB ROM; 8, 16, 24, or 32 KB static RAM.Machines with less than 32 KB can be expanded in 8 KB increments of plug-in static RAM modules.

  4. TRS-80 Color Computer - Wikipedia

    en.wikipedia.org/wiki/TRS-80_Color_Computer

    The RadioShack TRS-80 Color Computer, later marketed as the Tandy Color Computer, is a series of home computers developed and sold by Tandy Corporation.Despite sharing a name with the earlier TRS-80, the Color Computer is a completely different system and a radical departure in design based on the Motorola 6809E processor rather than the Zilog Z80 of earlier models.

  5. RadioShack - Wikipedia

    en.wikipedia.org/wiki/RadioShack

    RadioShack (formerly written as Radio Shack) is an American electronics retailer which was established in 1921 as an amateur radio mail-order business. Its parent company, Radio Shack Corporation, was purchased by Tandy Corporation in 1962, shifting its focus from radio equipment to hobbyist electronic components. At its peak in 1999, Tandy ...

  6. List of software-defined radios - Wikipedia

    en.wikipedia.org/.../List_of_software-defined_radios

    List of software-defined radios. This article provides a list of commercially available software-defined radio receivers. Embedded or True IQ data via 1 x USB 3.1 GEN 1. Internet remote via HTTP / JSON. Embedded or True IQ data via 1 x or 2 x USB 3.0. Optional 1 x USB 3.1 GEN2 (power only). Internet remote via HTTP / JSON.

  7. TRS-80 - Wikipedia

    en.wikipedia.org/wiki/TRS-80

    Tandy/Radio Shack TRS-80 Model I. In the mid-1970s, Tandy Corporation's Radio Shack division was a successful American chain of more than 3,000 electronics stores. Among the Tandy employees who purchased a MITS Altair kit computer was buyer Don French, who began designing his own computer and showed it to the vice president of manufacturing John V. Roach, Tandy's former electronic data ...

  8. TRS-80 Model 4 - Wikipedia

    en.wikipedia.org/wiki/TRS-80_Model_4

    TRS-80 Model 4, 1983 non-gate array version. Tandy Corporation introduced the TRS-80 Model 4 on April 26, 1983 as the successor to the TRS-80 Model III. The Model 4 has a faster Z80A 4 MHz CPU, [5] larger video display of 80 columns by 24 rows, bigger keyboard, and can be upgraded to 128KB of RAM. It is compatible with Model III software and CP ...

  9. Level I BASIC - Wikipedia

    en.wikipedia.org/wiki/Level_I_BASIC

    Designed by. Steve Leininger. First appeared. 1977. Influenced by. Tiny BASIC, Palo Alto Tiny BASIC. Influenced. TRS-80 Level II BASIC. Level I BASIC is a dialect of the BASIC programming language that shipped with the first TRS-80, the TRS-80 Model I.