RCA Colortrax image

RCA Colortrax

Quick information
Brand RCA 1976
Model Colortrax
Released Year 1976
Type TV
Screen Size Approximately 19-21 inches diagonal (typical of era)
Resolution Standard NTSC analog resolution
Refresh Rate 60 Hz
Display Technology CRT
Status Discontinued
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Overview

The RCA Colortrax is an early color television introduced in the mid-1970s, representing RCA's efforts in delivering vibrant color display through CRT technology. It utilizes a cathode ray tube that supports color imaging with a resolution standard typical for that era.

The television employs analog signal processing for color decoding and incorporates a traditional tuner compatible with NTSC broadcast standards. The internal circuitry includes components designed to optimize color accuracy and signal clarity.

The Colortrax features manual controls for tuning and picture adjustment, using mechanical rotary knobs, reflecting the design norms prior to digital interfaces. Its chassis design integrates ventilation for heat dissipation from the CRT and associated electronics.

Power supply specifications follow standard household electrical inputs of the time with built-in safety features. The device supports composite input from analog sources and features built-in audio amplification with a monaural speaker system.

Given its age, the Colortrax does not include modern connectivity options such as HDMI or digital tuners, focusing on core analog TV functionality.

Its technological implementation showcases the state of mid-20th century television design, emphasizing reliability and basic color display technology.

Specifications

Display Technology CRT
Screen Size Approximately 19-21 inches diagonal (typical of era)
Refresh Rate 60 Hz
Color Black
Year Manufactured 1991
Audio/Video Inputs Coaxial F
Smart TV Features Not Supported
Maximum Resolution 360p
Model RCA Colortrax
Features Built-in Speakers
Country/Region of Manufacture Taiwan
Display Type Color Cathode Ray Tube (CRT)
Resolution Standard NTSC analog resolution
Tuner Analog NTSC tuner with manual rotary control
Input Ports Composite video input
Audio Built-in monaural speaker
Power Supply AC 120V, 60Hz (standard for USA)
Controls Manual rotary knobs for tuning and picture adjustment
Dimensions Varies, generally bulky and heavy due to CRT
Weight Estimated 30-40 kg
Color System NTSC color encoding
Manufacturing Year 1976

Key Advantages

  • Authentic color CRT technology delivering vivid pictures.
  • Robust analog tuner capable of receiving standard NTSC broadcasts.
  • Simple manual controls for intuitive user operation.
  • Durable build quality typical of RCA's manufacturing in the 1970s.
  • Integrated audio system providing adequate sound for daily viewing.
  • Classic design appealing to vintage electronics collectors and enthusiasts.

Limitations

  • Lacks modern connectivity options such as HDMI or component inputs.
  • Limited resolution and picture quality compared to contemporary TVs.
  • Manual tuning requires careful adjustment and lacks digital presets.
  • Relatively heavy and bulky due to CRT technology.
  • Monophonic sound limits audio richness.
  • Outdated technology may require maintenance due to aging components.

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