
Sylvox Portable TV
Brand | Sylvox 1990 |
Model | Portable TV |
Released Year | 1990 |
Type | TV |
Screen Size | 15.6 in |
Screen size | 5 to 7 inches diagonal |
Refresh Rate | 60 Hz |
Display Technology | LCD |
Built-in Digital Tuner | NTSC |
Status | Discontinued |
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Overview
The Sylvox Portable TV is a compact, battery-powered television designed for portability and ease of use, catering to on-the-go viewing. It features a low-power CRT display with a diagonal size typically around 5 to 7 inches, optimized for indoor and outdoor reception. The television operates on standard VHF and UHF analog broadcast bands, employing a tuner compatible with NTSC or PAL signals depending on region. Power supply options include rechargeable batteries and an external AC adapter, facilitating use in various environments. The chassis design emphasizes light weight and ruggedness with a plastic casing, suitable for travel. Audio output is provided via a built-in speaker, with options for external headphones in some models.
The device's circuitry is built around analog television technology prevalent before transition to digital services, with discrete components such as transistors, capacitors, and resistors arranged for signal demodulation and image rendering. Control interfaces typically include channel selectors, volume control, brightness, and contrast adjustments. This model lacks modern digital interfaces and HDMI input, reflecting the era of its manufacture.
Specifications
Built-in Digital Tuner | NTSC |
Screen Size | 15.6 in |
Display Technology | LCD |
Refresh Rate | 60 Hz |
Color | White |
Year Manufactured | 2024 |
Audio/Video Inputs | Bluetooth, TV Anetnna, USB |
Smart TV Features | Downloadable Apps, Netflix, Screen Mirroring, Voice Interaction, Appstore |
Maximum Resolution | 1080p |
Manufacturer Warranty | 1 Year |
Model | Portable TV |
Features | 12V TV, Built-in Speakers, Car Compatible, Portable & Battery Powered, Rechargeable, Remote Control Included, Sleep Timer, Voice Search, Waterproof, Weatherproof, Widescreen (16:9), Wide View Angle |
Display type | CRT |
Screen size | 5 to 7 inches diagonal |
Broadcast standards | Analog VHF/UHF TV (NTSC/PAL) |
Power supply | Rechargeable battery / AC adapter |
Audio output | Built-in speaker, headphone jack (in some models) |
Tuner | Analog TV tuner with manual/channel selector |
Dimensions | Approx. 8 x 6 x 3 inches |
Weight | Around 1.5 to 2.5 pounds |
Connectivity | External antenna input |
Controls | Channel selector, volume, brightness, contrast knobs |
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Key Advantages
The Sylvox Portable TV offers exceptional portability with its compact form factor and battery operation, making it ideal for travel and outdoor use. Its analog tuner provides reliable reception across standard broadcast channels without the need for cable. The lightweight plastic chassis ensures ease of handling and durability against minor impacts. User-friendly controls allow quick channel and volume adjustments, enhancing accessibility. The integrated speaker delivers satisfactory audio quality for personal use. Additionally, the device’s simple analog design facilitates straightforward maintenance and parts replacement.
Its capability to operate without reliance on mains electricity distinguishes it in scenarios where power sources are limited or unavailable.
Limitations
The Sylvox Portable TV is limited by its small CRT screen, providing lower resolution and less sharp images compared to modern digital displays. It does not support digital television standards such as DVB-T or ATSC, restricting it to analog broadcasts which are phased out in many regions. The battery life tends to be short, especially with CRT technology, requiring frequent recharging. Connectivity options are minimal, lacking HDMI, USB, or composite inputs for external video sources. Sound quality from the built-in speaker is limited and may produce distortion at higher volumes. Its compact size also means a smaller tuner antenna, potentially reducing signal reception quality in fringe areas.
Replacement parts and technical support are scarce due to the vintage nature of the device.
FAQ
Does the Sylvox Portable TV support digital broadcasts?
No, the Sylvox Portable TV only supports analog VHF and UHF broadcasts and cannot decode digital TV signals.
What is the typical battery life for the Sylvox Portable TV?
Battery life varies but generally lasts around 2 to 3 hours depending on battery condition and usage.
Can the Sylvox Portable TV be powered by mains electricity?
Yes, the device typically comes with an AC adapter option for powering from standard electrical outlets.
Are replacement parts available for the Sylvox Portable TV?
Finding replacement parts is difficult due to the device's age and discontinued status, though some components may be sourced from vintage electronics suppliers.
Does the portable TV have external antenna support?
Yes, some models feature an input for an external antenna to improve broadcast reception.
What sizes were the screens on Sylvox Portable TVs?
Typical screen sizes ranged between 5 to 7 inches diagonal CRT display.
Is there an audio output for headphones on the Sylvox Portable TV?
Many models include a headphone jack allowing private audio listening.
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