Spectra Crt image

Spectra Crt

Quick information
Brand Spectra 1985
Model Crt
Released Year 1985
Type TV
Screen Size Typically 14 to 21 inches
Resolution Standard Definition (approximately 480i)
Display Technology Cathode Ray Tube (CRT)
Status Discontinued
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Overview

The Spectra CRT TV is a cathode ray tube television designed primarily for standard definition broadcast reception. It uses CRT technology to display images, which relies on electron beams striking phosphor-coated screens to produce pictures.

The television supports analog signal inputs typical of its era and incorporates a glass tube for image display, requiring a deep chassis due to the size of the CRT.

Its internal electronics include analog tuners and basic audio output circuits conforming to television standards prevalent before digital transition.

The device typically features manual controls for tuning and volume, with no remote control available. Connectivity options are limited to RF and composite inputs for video and audio.

The display resolution is native to the CRT's capabilities, which can handle standard definition signals but lacks higher resolution digital support.

This model is a representative example of mid-1980s television technology, emphasizing analog processing and cathode ray tube visual presentation.

Specifications

Smart TV Features Not Supported
Screen Size Typically 14 to 21 inches
Display Technology Cathode Ray Tube (CRT)
Maximum Resolution 240p
Color Black
Model CRT SPECTRA
MPN 58-MBWR, 52-BW
Features Built-in Speakers, Car Compatible, Headphone Jack, Portable & Battery Powered, AM/FM Radio
Year Manufactured 2001
Country/Region of Manufacture China
Resolution Standard Definition (approximately 480i)
Input Connectors RF, Composite Video and Audio
Tuner Type Analog VHF/UHF
Power Consumption Approximately 60-120 watts
Audio Output Mono or Stereo analog speakers
Controls Manual rotary tuners and buttons
Dimensions Depth significant due to CRT tube
Weight Heavier compared to modern televisions

Key Advantages

The Spectra CRT TV offers high color fidelity and contrast ratios typical of CRT technology.

Its analog architecture allows compatibility with vintage broadcast signals without digital conversion requirements.

The durable build of CRTs ensures a long operational lifespan under normal usage conditions.

Minimal input lag makes it suitable for older video gaming systems and analog video playback.

The use of standard analog connectors simplifies connection with legacy devices.

Its display technology provides rich blacks and smooth motion rendering compared to early LCD technologies.

Limitations

The bulk and weight of the CRT make the television less convenient for modern placement and transport.

Limited resolution and screen size reduce compatibility with contemporary high-definition content.

The absence of modern inputs like HDMI restricts connectivity options.

Manual tuning and lack of digital signal processing limit usability in current broadcast environments.

Increased power consumption compared to modern flat-panel displays.

Potential image distortion with age and susceptibility to magnetic interference.

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