Overview

The TOXU KC.WX.00077 is a five-port external combination antenna integrating three dual-band Wi-Fi antenna channels and two active GNSS antenna channels into one IP67-rated enclosure.

The three Wi-Fi channels cover 2400-2500MHz and 5150-5850MHz. Each channel has a specified gain of 4dBi, 50-ohm impedance, linear polarization and an independent beige FAKRA-I connector.

The two active GNSS channels cover 1170-1189MHz and 1559-1610MHz. Each GNSS channel provides a specified active gain of 28dBi, supports a 3-12V supply voltage and uses an independent blue FAKRA-C connector.

All five antenna channels use separate brown RG316 coaxial cables with a specified length of 200 +/-5mm, supporting independent connection to compatible Wi-Fi modules and GNSS receiver ports.

The antenna enclosure measures 135 +/-2mm in diameter and 55 +/-1.5mm in height. It uses an M22 threaded through-hole mounting structure and requires a mounting hole of at least 22mm.

An ASA enclosure, zinc-alloy baseplate, IP67 ingress protection and IK09 impact rating support installation in demanding outdoor and vehicle-mounted equipment.

KC.WX.X.00077 provides three independent Wi-Fi ports, but the available engineering drawing does not specify antenna isolation, efficiency, ECC or complete-device MIMO performance. Final multi-port wireless performance must be verified with the intended module and complete equipment.

Key Features

Five Independent Antenna Ports

Integrates three Wi-Fi antenna channels and two active GNSS antenna channels into one external antenna enclosure.

Dual-Band Wi-Fi Coverage

The three Wi-Fi channels cover 2400-2500MHz and 5150-5850MHz for compatible 2.4GHz and 5GHz wireless equipment.

Dual GNSS Frequency Coverage

The two active GNSS channels cover 1170-1189MHz and 1559-1610MHz for compatible multi-frequency GNSS receivers.

Active GNSS Channels

Each GNSS channel provides a specified active gain of 28dBi and supports a 3-12V supply voltage from a compatible GNSS receiver.

Five Independent RG316 Cables

Each antenna channel uses a separate 200 +/-5mm brown RG316 coaxial cable for independent RF connection.

Color-Coded FAKRA Connectors

Three beige FAKRA-I connectors are assigned to the Wi-Fi channels, while two blue FAKRA-C connectors are assigned to the GNSS channels.

IP67 and IK09 Structure

The antenna provides IP67 ingress protection and an IK09 impact rating of 5J for compatible outdoor and vehicle-mounted equipment.

M22 Threaded Mounting

The through-hole mounting structure uses an M22 thread and requires an equipment mounting hole of at least 22mm.

Wide Operating Temperature Range

Specified for operation and storage from -40°C to +85°C.

Custom Project Support

Frequency configuration, cable length, connector type, enclosure color, labels and packaging can be evaluated according to project requirements and order quantity.

Technical Specifications

Dimension Drawing

The KC.WX.00077 antenna enclosure measures 135 +/-2mm in diameter and 55 +/-1.5mm in height.

Five independent brown RG316 cables extend 200 +/-5mm from the antenna body and terminate in three beige FAKRA-I connectors and two blue FAKRA-C connectors.

The antenna uses an M22 threaded mounting structure. The engineering drawing specifies a minimum mounting-hole diameter of 22mm.

Applications

Vehicle Telematics Systems

Fleet Management Terminals

In-Vehicle Wireless Gateways

GNSS Tracking Equipment

Industrial Wireless Routers

Outdoor Communication Terminals

Autonomous Equipment

Mobile Monitoring Systems

Special-Purpose Vehicles

Customized Wi-Fi and GNSS Hardware

System Integration

KC.WX.00077 provides five independent antenna connections for compatible equipment requiring three Wi-Fi ports and two active GNSS inputs.

3 x Wi-Fi Antenna Ports -> Wi-Fi Module or Wireless Router

2 x Active GNSS Antenna Ports -> Compatible GNSS Receiver Inputs

Before selection, confirm that the Wi-Fi module covers 2400-2500MHz and 5150-5850MHz and uses compatible FAKRA-I interfaces.

The GNSS receiver must support the required 1170-1189MHz and 1559-1610MHz frequency ranges, provide a compatible 3-12V antenna supply and use matching FAKRA-C interfaces.

The two GNSS ports are electrically independent. The drawing does not specify whether they are intended for heading, redundancy or another particular receiver architecture. Final use depends on the connected GNSS receiver and system design.

The three Wi-Fi ports can be connected to equipment requiring multiple wireless antenna channels. However, the number of ports alone does not confirm 3x3 MIMO performance.

Final Wi-Fi performance depends on the wireless module, port configuration, antenna isolation, installation position, cable routing and surrounding structure.

Install the antenna on a stable, flat mounting surface using the specified M22 through-hole structure. The antenna body, mounting surface and fastener should be properly secured to maintain mechanical stability and sealing performance.

Avoid sharply bending the RG316 cables near the antenna outlet or connectors. Confirm adequate space beneath the mounting surface for the five cables, mounting hardware and FAKRA connectors.

Sample testing with the actual wireless modules, GNSS receiver, enclosure and installation environment is recommended before volume production.

Cross-Reference Information

For customers searching for multi-port external antenna solutions such as the Taoglas MA841.A.BI.002, TOXU provides independently manufactured combination antennas with customizable frequency bands, antenna-port configurations, cables and connectors.

KC.WX.00077 is configured with three dual-band Wi-Fi channels and two active GNSS channels. Its frequency ranges and antenna-port configuration are different from those of the MA841.A.BI.002.

KC.WX.00077 should therefore not be treated as a direct one-to-one replacement. Final product selection must be based on the required frequency bands, number of RF ports, connector coding, cable length, mounting dimensions and complete-device testing.

Taoglas® and MA841.A.BI.002 are referenced only to help customers identify and compare external multi-port antenna solutions. TOXU KC.WX.00077 is an independently manufactured product and is not produced, authorized or endorsed by Taoglas.

Why Choose TOXU

TOXU supplies GNSS antennas, Wi-Fi antennas, cellular antennas, multi-port combination antennas, RF cable assemblies, coaxial connectors, GNSS modules and receiver hardware for vehicle manufacturers, equipment manufacturers and system integrators.

Our team can assist with frequency confirmation, antenna-port configuration, connector selection, cable routing, installation evaluation, sample preparation and complete-device RF testing.

For volume-order projects, TOXU can evaluate customized frequency combinations, antenna quantities, cable lengths, connector types, enclosure colors, mounting structures, labels and packaging.

With IATF16949 and ISO9001-certified manufacturing capabilities, TOXU supports antenna production, RF cable processing, mechanical assembly, quality control and stable volume-order delivery.

FAQ

Q: What antenna channels are integrated into KC.WX.00077?

A: It integrates three independent dual-band Wi-Fi channels and two independent active GNSS channels.

Q: What Wi-Fi frequency ranges are supported?

A: The three Wi-Fi antenna channels cover 2400-2500MHz and 5150-5850MHz.

Q: What GNSS frequency ranges are supported?

A: The two active GNSS channels cover 1170-1189MHz and 1559-1610MHz.

Q: What is the GNSS antenna gain?

A: Each GNSS channel has a specified active gain of 28dBi when supplied with 3-12V.

Q: What connectors are used?

A: The three Wi-Fi cables use beige FAKRA-I connectors, while the two GNSS cables use blue FAKRA-C connectors.

Q: Are the five antenna ports independent?

A: Yes. Each antenna channel uses an independent RG316 coaxial cable and FAKRA connector.

Q: Is this a 3x3 MIMO Wi-Fi antenna?

A: The antenna provides three independent Wi-Fi channels. However, the available drawing does not include the isolation, efficiency, ECC or complete-device test data required to confirm 3x3 MIMO performance.

Q: Can the two GNSS ports provide heading?

A: The antenna provides two independent active GNSS channels, but heading capability depends on the connected dual-antenna GNSS receiver, antenna arrangement, baseline requirements and complete-system configuration.

Q: Is KC.WX.00077 a direct replacement for Taoglas MA841.A.BI.002?

A: No. The two products have different frequency ranges and antenna-port configurations. MA841.A.BI.002 is included only as a multi-port external antenna search and comparison reference.

Q: Is the antenna waterproof?

A: The engineering specification gives the antenna an IP67 ingress-protection rating. Correct installation and sealing are required to maintain the intended protection.

Q: What mounting method is used?

A: The antenna uses an M22 threaded through-hole mounting structure and requires a mounting hole of at least 22mm.

Q: Can the cable length and connectors be customized?

A: Cable length, connector type, frequency combination, enclosure color, labels and packaging can be evaluated according to project requirements and order quantity.

Q: Is complete-device testing required?

A: Yes. Final performance depends on the connected modules, receiver configuration, installation surface, surrounding structure and cable routing. Testing in the actual equipment is recommended before volume production.