Overview

The TOXU TX-A135 is a foldable external antenna designed for compatible ISM-band, LoRa, telemetry, remote-control, and wireless communication equipment.

The antenna is available in separately tuned 315MHz, 433MHz, 868MHz, or 915MHz configurations. The required version should be selected according to the actual operating frequency of the connected equipment.

The TX-A135 provides 5dBi gain, VSWR of no more than 1.9, 50 Ohm impedance, and vertical polarization. Its internal radiating element uses a copper tube structure.

The antenna measures approximately 195 x 13mm and uses an SMA swivel mount. Its adjustable structure allows the antenna angle to be changed according to the equipment interface and available installation space.

Key Features

Selectable ISM and LoRa Frequency Versions

The TX-A135 is available in separately tuned 315MHz, 433MHz, 868MHz, or 915MHz configurations.

5dBi Antenna Gain

The listed antenna gain is 5dBi for the specified product configuration.

VSWR of No More Than 1.9

The specified voltage standing wave ratio is no more than 1.9.

50 Ohm Impedance

The antenna uses a nominal impedance of 50 Ohm for integration with compatible RF equipment.

Vertical Polarization

The TX-A135 uses vertical polarization for compatible wireless communication applications.

Copper Tube Internal Element

The internal radiating element uses a copper tube structure.

Foldable Swivel Structure

The adjustable structure allows the antenna angle to be changed according to the equipment installation.

SMA Swivel Mount

The standard configuration uses an SMA swivel mount. Other connector configurations can be evaluated according to project requirements.

195 x 13mm Antenna Size

The listed antenna dimensions are approximately 195 x 13mm.

Technical Specifications

The required operating frequency and connector configuration should be confirmed before ordering.

Applications

• LoRa Communication Equipment

• ISM-Band Wireless Devices

• Wireless Sensor Nodes

• IoT Gateways

• Remote-Control Equipment

• Telemetry Terminals

• Smart Metering Equipment

• Industrial Wireless Controllers

• 315MHz Wireless Systems

• 433MHz Wireless Systems

• 868MHz Wireless Systems

• 915MHz Wireless Systems

System Integration

Before ordering, confirm whether the connected equipment operates at 315MHz, 433MHz, 868MHz, or 915MHz. The antenna must be selected and tuned according to the actual operating frequency.

The standard TX-A135 uses an SMA swivel mount. The connector series, gender, and equipment-side RF interface should be confirmed before production.

The antenna uses vertical polarization and should normally be positioned vertically during operation.

The foldable structure allows the antenna angle to be adjusted according to the equipment orientation and available installation space.

Why Choose TOXU

TOXU provides antenna design, RF tuning, connector integration, prototype verification, testing, and volume-production support for wireless equipment manufacturers and system integrators.

Our product range includes ISM and LoRa antennas, cellular antennas, GNSS antennas, embedded antennas, combination antennas, VHF and UHF antennas, RF cable assemblies, RF connectors, PCBA manufacturing, GNSS modules, and receiver boards.

With IATF16949 and ISO9001-certified manufacturing capabilities, TOXU supports customized production, engineering verification, quality control, and stable delivery for overseas B2B projects.

FAQ

Q: Which frequencies are available for the TX-A135?

A: The TX-A135 is available in separately tuned 315MHz, 433MHz, 868MHz, or 915MHz configurations.

Q: Does one antenna cover all four frequencies simultaneously?

A: No. The standard antenna is selected and tuned for one required operating frequency.

Q: What is the antenna gain?

A: The listed gain is 5dBi.

Q: What connector does the antenna use?

A: The standard configuration uses an SMA swivel mount. Other connector configurations can be evaluated.

Q: What are the antenna dimensions?

A: The listed antenna dimensions are approximately 195 x 13mm.

Q: Can the antenna angle be adjusted?

A: Yes. The swivel structure allows the antenna angle to be adjusted according to the equipment installation.