BWK-01/TNC — Body Worn Kit

Overview

The BWK-01/TNC Body Worn Kit by Trival Antene is an adapter system that elevates handheld and manpack antennas above an operator's body. By attaching directly to standard MOLLE jackets, the kit exposes the antenna for enhanced radiation efficiency during tactical communications.

Technical Summary

• Supported Antennas: End-fed (monopole) and center-fed (dipole)
• Frequency Coverage: HF, VHF, and UHF bands (20-520 MHz)
• Power Handling: Rated up to 20 W CW
• RF Interface: TNC female connector
• Key Components: 800 mm Goose Neck Extension (GNE) and Current Choke Unit (CCU)

Operational Use Cases

Designed for tactical operators requiring communication on the move, this kit ensures that handheld or manpack radio antennas are not obscured by the body. Elevating the antenna improves signal efficiency in challenging field environments.

Deployment Environments

Built for demanding tactical environments, the kit is manufactured to meet MIL-STD-810G environmental specifications for reliable field deployment.

Performance Metrics

• Maximum Power: 20 W CW
• Counterpoise: Integrated metal counterpoise within the Goose Neck Extension for end-fed antennas

Setup & Portability

The kit mounts securely to standard MOLLE webbing using included textile clips, allowing for either vertical or horizontal attachment. It features a flexible 800 mm extension and includes a 1-meter RG-223 coaxial cable for convenient routing to the radio unit.

Compatibility

Compatible with standard tactical MOLLE jackets and webbing. Connects to handheld and manpack radios using the provided 1-meter RG-223 coaxial cable, supporting antennas with a matching TNC interface.

FAQs

• What types of antennas are compatible with this body-worn kit? The kit supports both end-fed (monopole) and center-fed (dipole) antennas. Verify that the antenna mates with a TNC female connector.
• How does the system support ground-dependent monopole antennas? The integrated 800 mm flexible Goose Neck Extension acts as a metal counterpoise for end-fed antennas, establishing the required electrical reference to maintain radiation efficiency.
• How is the kit secured to tactical gear? It attaches directly to standard MOLLE jackets using the provided textile clips. The hardware supports both vertical and horizontal mounting orientations.
• Problems we solve: how do we choose a mounting or mast solution? Antenna loads, available space and deployment conditions can make mounting selection difficult. Bring those constraints to Cyntony to narrow options and identify load ratings, installation details and manufacturer questions that need confirmation (Our process).
• Outcomes we deliver: what comes from working through the requirements? The practical outcome is a requirements-led set of product options to evaluate with Cyntony. Confirm performance, compatibility and any service scope for your configuration before selection (Our process).

Video Notes

A brief demonstration showing how to attach the textile clips to a MOLLE vest, flex the Goose Neck Extension, and route the RG-223 cable to a tactical radio.