The GE Pro Crystal HD Amplified Antenna is an indoor antenna designed to
improve HDTV signal reception. It integrates a built-in amplifier to enhance the
received signal strength, ensuring users get clear and stable HDTV (High
Definition Television) and SDTV (Standard Definition Television) channels. Here
are some details about this antenna:
Main features
Built-in amplifier: The integrated signal amplifier can significantly
improve the reception effect in weak signal areas, making it possible to receive
high-quality TV programs even far away from broadcast towers or in places with
weak signals.
Multi-band support: The antenna covers the two main TV channel bands, VHF
(Very High Frequency) and UHF (Ultra High Frequency), ensuring compatibility
with most current digital terrestrial broadcast channels.
Compact design: Small in appearance, easy to install and place, suitable
for use in any room in a home environment.
Plug and play: The connection is simple, usually you only need to connect
the antenna to the TV or digital converter box through a coaxial cable to start
working, no complicated settings are required.
High-performance materials: Made of high-quality materials, ensuring good
durability and anti-interference capabilities.
Performance indicators
Frequency range: Applicable to ATSC (Advanced Television Systems Committee)
digital TV standards common in the US market, including:
VHF: 54 MHz to 216 MHz
UHF: 470 MHz to 890 MHz
Gain: Due to the built-in amplifier, actual gain will vary depending on the
specific model, but will generally provide additional signal enhancement within
a certain range.
Input/Output Impedance: Typically 75 ohms, matching most modern TV
equipment.
Maximum input power: To prevent excessive signals from damaging the
internal circuit, a safety threshold is set.
Usage suggestions
Location selection: In order to achieve the best reception, the antenna
should be placed as close to a window or other open place as possible, and avoid
large metal objects blocking the signal path.
Directional Adjustment: Although it is an omnidirectional antenna, in some
cases proper adjustment of the direction of the antenna may further improve the
reception quality of specific channels.
Connection check: Make sure all connections are solid and reliable,
especially the coaxial cable connections should be tight and not loose.
Update firmware/drivers: If your antenna comes with an external tuner or
related software, regularly checking for available updates can help optimize
performance.
Application scenarios
Urban Apartments: For those who live in urban environments with high-rise
buildings, this antenna can provide reliable TV signal reception without relying
on an outdoor installation.
Suburban Homes: Built-in amplifiers can help compensate for signal
attenuation, even at long distances from broadcast towers.
Temporary home or travel trailer: Due to its portability and ease of use,
it is ideal for people who need to move frequently.
Things to note
Regulatory Compliance: Please ensure that your use complies with local
regulations regarding wireless communications equipment, especially any
restrictions that may exist on signal amplification.
Reflection problem: In some special geographical conditions (such as
valleys and between high-rise buildings), you may encounter multiple reflected
waves that degrade image quality. In this case, you may need to consider a more
professional directional antenna solution.
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