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High-gain 8dbi HDTV antenna for weak signal areas

Convenient USB Power Supply, Strong and Stable Signal: Powered directly by USB, it can be connected to the USB port of a TV, set-top box, or charging plug, eliminating the need for additional wiring. A built-in amplifier effectively enhances signal reception strength and stability, ensuring clear and smooth picture quality.
  • GL-DYT009

  • asialeren

  • 8517710000

  • 100pcs

  • Accepted

  • 10000pc/day

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Frequency Range (MHz)

470-862

Bandwidth (MHz)

70

Input Impedence (Ω)

75

V.S.W.R

≤1.5

Gain (dBi)

6-8

Polarization

Vertical

Power Capacity (w)

50

Mechanical Specifications

Cable Length-m

3

Connect Type

F/USB

Working Temp(℃)

-40~85

Radome Color

Black

Dimensions-mm

Φ63*127

Product Introduction

(1)Wide Frequency Coverage & Stable Signal Reception

The HDTV antenna GL-DYT009 supports a 470-862MHz frequency range and a 70MHz bandwidth, covering most local digital TV channels. With a low V.S.W.R (≤1.5) and 75Ω input impedance, it minimizes signal reflection and ensures stable, uninterrupted reception of high-definition TV signals.

(2)High Gain for Stronger Signal Capture

Equipped with a 6-8dBi gain, this antenna excels at capturing weak TV signals—ideal for areas with poor signal coverage (e.g., suburban or rural regions). Its vertical polarization design further enhances signal directionality, delivering clearer picture quality.

(3)Durable & Weather-Resistant Build

Designed to withstand harsh environments, the GL-DYT009 operates reliably in temperatures ranging from -40℃ to 85℃, making it suitable for both indoor and outdoor use. The sturdy radome (black color) and 50w power capacity ensure long-term durability, resisting wear, rain, and extreme temperatures.

(4)Flexible Connectivity & Customizable Cable

Featuring F/USB connectors, the antenna is compatible with most HDTVs, set-top boxes, and USB-enabled devices for easy setup. The standard 3m cable provides sufficient length for flexible placement; if longer or shorter cables are needed, customization is available to fit specific installation needs.

(5)Compact & Space-Saving Design

With dimensions of Φ63*127mm, the antenna has a sleek, compact profile that takes up minimal space. It can be mounted on walls, windows, or ceilings without disrupting home decor, blending seamlessly with indoor or outdoor environments while maintaining strong signal performance.


Application Scenarios:

  1. Home Living Rooms: Mount the antenna near windows or walls to receive local HDTV channels (e.g., news, sports, entertainment) for family viewing, no need for expensive cable subscriptions.

  2. Bedrooms: Place the compact antenna on a nightstand or wall to watch late-night TV shows without occupying much space.

  3. Rural/Suburban Areas: Use the high-gain (6-8dBi) feature to capture weak signals in areas with limited cable/satellite coverage, ensuring clear TV reception.

  4. Apartments: The vertical polarization and low V.S.W.R reduce interference from neighboring buildings, delivering stable signals in dense residential areas.

  5. Outdoor Spaces: Install the weather-resistant antenna on balconies, rooftops, or patios (thanks to -40~85℃ working temp) for outdoor TV setups (e.g., backyard movie nights).


FAQ

Q: What frequency range does the GL-DYT009 HDTV antenna support?

A: It supports a 470-862MHz frequency range, covering most local digital TV channels for HD signal reception.

Q: Can I use this antenna outdoors?

A: Yes. It has a working temperature range of -40~85℃ and a durable radome, making it suitable for outdoor installation (e.g., rooftops, balconies).

Q: What connectors does the GL-DYT009 use?

A3: It comes with F/USB connectors, compatible with most HDTVs, set-top boxes, and USB-enabled devices for easy setup.

Q: Is the cable length customizable?

A: Yes. The standard cable length is 3m, but we offer customization options (longer or shorter) to meet your specific installation needs.

Q: What is the gain of this HDTV antenna, and why does it matter?

A: It has a 6-8dBi gain. Higher gain helps capture weaker signals, which is crucial for areas with poor signal coverage (e.g., rural areas) to ensure clear TV reception.

Q: What is V.S.W.R, and what does ≤1.5 mean for this antenna?

A: V.S.W.R (Voltage Standing Wave Ratio) measures signal reflection. ≤1.5 means minimal signal loss, ensuring efficient signal transmission and stable TV reception.

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