Overview

The TOXU KC.DA.00134 is a hinged external monopole whip antenna tuned to a nominal frequency of 830 MHz. It is specified at 3 dBi gain with linear polarization, an omnidirectional radiation pattern and a 50 Ω input impedance.

The antenna connects directly to a compatible BNC female port. Its hinged base lets the installer change the whip orientation to suit the position of the port and the available space around the equipment.

Key Features

830 MHz Monopole Design

The antenna is tuned to 830 MHz for radio equipment operating at that frequency.

3 dBi Gain and Linear Polarization

The whip is specified at 3 dBi gain with an omnidirectional radiation pattern.

Hinged Base for Straight or Right-Angle Positioning

The hinge lets the whip sit in line with the connector or at a right angle to it, depending on the panel layout.

Direct BNC Connection

The nickel-plated BNC male connector uses a bayonet coupling for direct attachment to a compatible 50 Ω BNC female port.

Technical Specifications

Hardware Structure

The assembly consists of a black whip, a hinged joint and a nickel-plated BNC male connector with a knurled coupling ring.

In the right-angle position, the finished drawing specifies a horizontal dimension of 99 ± 2 mm along the whip and a vertical dimension of 35.5 ± 1 mm along the connector axis. Allow clearance around the coupling ring to attach and remove the antenna.

Applications

830 MHz Radio Terminals

For terminals with a 50 Ω BNC female antenna port and an operating frequency matched to the antenna.

Wireless Telemetry and Data Equipment

For compatible 830 MHz equipment where the antenna needs to mount directly on the enclosure and the whip angle needs to suit the available space.

System Integration

Verify the equipment frequency and confirm that the antenna port is a 50 Ω BNC female interface. Check clearance for both the whip and the coupling ring in the intended installation position.

The specified VSWR applies to the drawing's test-plane setup. Verify the RF match on the final equipment with the antenna in its intended position, since the chassis and nearby metal can affect a monopole antenna's performance.

Complete RF Hardware Solution Support

TOXU supplies communication antennas, RF connectors and coaxial cable assemblies. For projects that require a different interface or mounting arrangement, share the equipment frequency, connector part number and available clearance for review.

Why Choose TOXU

Antenna and Connector Selection

TOXU can review the operating frequency, mating interface and enclosure clearance together when selecting an antenna for your equipment.

OEM Configuration Review

Share your target specifications and mechanical constraints for a review of available antenna configurations.

About TOXU

TOXU develops and manufactures communication antennas, GNSS antennas, RF connectors and coaxial cable assemblies for OEM equipment.

FAQ

What is the nominal frequency of the KC.DA.00134?

The antenna is specified at a nominal frequency of 830 MHz. Share your required operating range if your application needs performance verified across multiple channels.

What type of antenna port does it fit?

The antenna has a BNC male connector and mates directly with a compatible 50 Ω BNC female antenna port.

Can the whip be used in both positions shown in the photo?

Yes. The hinged base allows straight and right-angle positioning. Choose the position that fits your enclosure and verify performance on the installed equipment.

How is the VSWR specified?

The finished drawing specifies VSWR of ≤ 2.0 with a 100 × 100 mm circular test plane. Confirm the match on your equipment in its intended configuration.