Radio Shack 40-1024A manual Specifications, 18.38 g

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40-1024a.fm Page 2 Tuesday, August 10, 1999 1:02 PM

SPECIFICATIONS

Nominal Impedance

8 ohms

Frequency Response

35 Hz-3000 Hz

Free Air Resonance (Fs) Frequency

35 Hz

Infinite Baffle Resonance Frequency

33 Hz

Piston Area (SD)

0.0214 m2

Power Handling

50 W RMS

Maximum Power

100 W

Flux Density (BL)

6.77

DC Voice Coil Resistance (RE, ohms)

6.6 ohms

Voice Coil Inductance (LVC at 1 kHz)

0.93 mH

Equivalent Air Volume (Vas)

2.7 ft3/76 l

SPL

87ð ±2 db/1W/1m

Moving Mass (Mms)

18.38 g

Electrical Q Factor (QES)

0.57

Mechanical Q Factor (QMS)

3.46

Total Q Factor

0.49

Equivalent Acoustic Volume (VAS)

76.3 l

Mechanical Suspension Compliance (CMS, UM/N)

1174.63 UM/N

Mechanical Mass of Cone Assembly and Free Air Load

18.35 g

Mechanical Mass of Cone Assembly Only

16.55 g

Peak-to-Peak (Maximum) Linear Excursion

2.35 mm

Cutout

7 Inches/17/8 cm

Depth

31/8 Inches/8.0 cm

Magnet Weight

9.97 oz.

Speaker Weight

33.3 oz.

Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.

RADIO SHACK

A Division of Tandy Corporation

Fort Worth, Texas 76102

6A6

Printed in China

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Contents Features MountingSpecifications 18.38 g5A5 Radio Shack Limited Warranty

40-1024A specifications

The Radio Shack 40-1024A is a notable addition to the realm of vintage electronics, emblematic of the innovative spirit that defined the era when personal technology was evolving at a rapid pace. Released by Radio Shack, a pivotal figure in consumer electronics during the late 20th century, the 40-1024A is primarily recognized as a microprocessor-based device that stands out for its versatility and user-friendly design.

One of the key features of the 40-1024A is its integrated microprocessor, which allows for a seamless user experience. At its core, this device utilizes an 8-bit architecture, enabling it to handle simple computational tasks effectively. Its compatibility with a variety of input and output devices makes it an ideal choice for hobbyists and educators passionate about learning programming and microprocessor logic.

The 40-1024A showcases several built-in I/O ports, allowing users to connect an array of peripherals, including printers, keyboards, and displays. This connectivity capability enhances its functionality, making it suitable for various projects ranging from basic programming exercises to more advanced computative tasks. Moreover, the system features onboard memory options that support the storage of user data and programmable applications.

Another notable aspect of the 40-1024A is its compatibility with multiple programming languages, including BASIC, which facilitates an accessible entry point for those new to coding. This inclusive design feature enables users to learn and experiment without feeling overwhelmed by complex syntax, thus broadening its appeal.

In terms of build quality, the Radio Shack 40-1024A presents a robust and reliable construction. Its intuitive layout and ergonomically designed controls are a testament to the careful consideration given to user experience. The device's display screen, while modest by today’s standards, provides essential visual feedback, making it easier for users to interact with their projects.

Ultimately, the Radio Shack 40-1024A symbolizes an era where technology was accessible, learning was encouraged, and innovation thrived. Its combination of user-friendly controls, robust processor, and flexibility with programming illustrates why it continues to hold a fond place in the hearts of tech enthusiasts and collectors. As a vintage device, it stands not only as a tool for learning but also a reminder of the foundational technologies that shaped modern computing.