Overview

The TOXU TX-TV12 is an amplified indoor digital TV antenna designed for compatible VHF and UHF terrestrial television reception systems.

It combines a slim butterfly-shaped antenna element with an external signal amplifier to support flexible indoor television reception and installation.

The integrated amplifier provides a stated gain of 28dB and uses a USB power connection. The amplifier is intended to help compensate for signal and cable losses where a usable terrestrial television signal is already available.

The TX-TV12 is supplied with a 3.6m coaxial cable, allowing the antenna to be positioned farther from the television or set-top box and closer to a suitable indoor reception location.

Its slim 220 × 120 × 0.6mm structure supports space-saving placement on suitable windows, walls, cabinets, and other flat indoor surfaces.

The standard configuration includes a 75Ω system, F-type connection, TV adapter, amplifier, and USB power cable for compatible television equipment.

Actual reception performance depends on the local television standard, broadcast coverage, antenna position, surrounding buildings, indoor obstacles, interference, cable loss, and receiver compatibility.

Key Features

VHF and UHF Television Reception

Designed for compatible VHF and UHF terrestrial digital television reception systems.

28dB Signal Amplifier

The external amplifier provides a stated gain of 28dB to help compensate for signal and cable losses when a usable television signal is available.

USB-Powered Amplifier

The included USB power cable supports convenient amplifier power connection to a compatible USB power source.

3.6m Coaxial Cable

The integrated 3.6m cable provides flexibility when evaluating different antenna positions away from the connected television or set-top box.

Slim Butterfly-Shaped Design

The 220 × 120 × 0.6mm flat antenna structure supports space-saving placement on suitable indoor windows, walls, cabinets, and other surfaces.

75Ω TV System Compatibility

The 75Ω impedance is designed for integration with compatible televisions, set-top boxes, and terrestrial television receivers.

F-Type Connection with TV Adapter

The standard configuration includes an F-type connection and TV adapter for compatible television equipment.

Custom Supply Support

Connector configuration, cable length, antenna appearance, label, packaging, and matching RF accessories can be evaluated for volume-order projects.

Technical Specifications

Applications

• Indoor Terrestrial Digital TV Reception

• Compatible VHF and UHF Television Systems

• Television and Set-Top Box Connections

• Residential Television Installations

• Apartments and Indoor Living Spaces

• Window and Wall Antenna Placement

System Integration

The TX-TV12 can be connected within a compatible terrestrial television reception system using the following configuration:

TX-TV12 TV Antenna → Signal Amplifier → TV Adapter → TV / Set-Top Box

Connect the amplifier to a compatible USB power source before performing reception testing and channel scanning.

Before installation, confirm that the antenna frequency coverage, connector, TV adapter, amplifier power interface, receiver input, and local terrestrial television standard are compatible.

For initial testing, position the antenna near a window or another indoor location with fewer surrounding obstacles. Connect the complete system and perform a new channel scan through the television or set-top box.

Antenna position and orientation can significantly affect reception. The 3.6m coaxial cable allows several locations to be evaluated before selecting the final installation position.

The amplifier can strengthen an existing compatible signal but cannot create a television signal where no usable terrestrial broadcast signal is available.

If the incoming signal is already strong, additional amplification may not improve reception and could affect receiver performance. Testing with the actual television system is recommended.

Why Choose TOXU

TOXU supplies television antennas, communication antennas, GNSS antennas, RF cable assemblies, coaxial connectors, signal accessories, GNSS modules, and receiver hardware for equipment manufacturers and system integrators.

Our team can assist with frequency confirmation, antenna selection, connector matching, coaxial cable configuration, amplifier integration, sample verification, and product compatibility evaluation.

For volume-order projects, TOXU can evaluate customized connectors, cable lengths, antenna structures, product labels, packaging, and matching RF accessories.

With IATF16949 and ISO9001-certified manufacturing capabilities, TOXU supports product inspection, cable assembly, performance testing, quality control, and stable volume-order delivery.

FAQ

Q: What type of product is the TX-TV12?

A: It is an amplified indoor antenna designed for compatible VHF and UHF terrestrial digital television reception systems.

Q: Does the TX-TV12 include a signal amplifier?

A: Yes. The standard configuration includes an external signal amplifier and USB power cable.

Q: Is 28dB the passive antenna gain?

A: No. The stated 28dB value refers to amplifier gain, not the passive gain of the antenna element.

Q: What is the standard coaxial cable length?

A: The standard coaxial cable length is approximately 3.6m.

Q: How is the amplifier powered?

A: The standard configuration uses a USB power connection. The required power source should be confirmed before ordering.

Q: What frequency range does the TX-TV12 support?

A: It is described for compatible VHF and UHF television reception, but the available information does not provide a confirmed numerical frequency range. Compatibility should be verified according to the local television system.

Q: Can the antenna guarantee reception of local channels?

A: No. Available channels depend on local broadcast coverage, television standards, transmitter distance, buildings, interference, installation position, and receiver performance.

Q: Can it guarantee 4K or 1080p picture quality?

A: No. Picture resolution depends on the transmitted program, receiver, and display equipment. The antenna receives compatible terrestrial broadcast signals.

Q: Where should the antenna be positioned?

A: Test it near a window or another indoor location with fewer obstacles. Evaluate several positions and orientations before selecting the final installation location.

Q: Can TOXU customize the cable or connector?

A: Yes. Connector configuration, cable length, antenna appearance, label, packaging, and matching accessories can be evaluated according to project requirements and order quantity.