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COMING SOON

CHA URT1 MB – Universal Remote Tuner Mounting Bracket

Introducing the new CHA URT1 MB (Mounting Bracket) — a rugged, versatile, and highly adaptable mounting solution designed specifically for the CHA URT1 Universal Remote Tuner. Engineered around the proven MPAS READY ecosystem, the CHA URT1 MB transforms the URT1 into a compact, remotely tuned multiband HF antenna platform for portable, mobile, tactical, HOA, RV, and emergency communications operations.

The CHA URT1 MB enables operators to securely mount the outdoor URT1 Tuner Unit directly onto virtually any mounting platform equipped with a 3/8-24 mounting system, making it fully compatible with the growing family of MPAS READY mounts and accessories including:

• CHA Spike Mount
• CHA Universal Clamp Mount (UCM)
• CHA Surveyor-A
• CHA Carbon Fiber Mini Tripod
• CHA Jaw Mount
• Camera tripods with the CHA Tripod Adapter
• Any third-party 3/8-24 compatible mount system

This universal compatibility makes the CHA URT1 MB one of the most flexible remote tuner mounting systems available today. 

Designed for rapid deployment and field efficiency, the CHA URT1 MB allows the URT1 remote tuner to be mounted directly at the antenna feedpoint where tuning performance is optimized and feedline losses caused by high SWR are minimized. The CHA URT1 itself is capable of matching antennas from 5 to 1500 Ohms, covering 1.8 MHz to 54 MHz, with 16,000 memory locations for lightning-fast tuning recall. 

The CHA URT1 MB works exceptionally well with:

• CHA SS17 Telescopic Whip
• CHA SS25 Telescopic Whip
• MIL WHIP systems
• Random wire antennas
• Hybrid coaxial-fed systems
• Portable vertical configurations

The mounting bracket supports both:

• Direct-fed vertical antenna configurations using the URT1 Beehive Connector
• Hybrid coaxial-fed configurations for broadband or transformer-fed systems 

Using the CHA SS17 or CHA SS25 with the URT1 MB creates an extremely efficient and easy-to-deploy remotely tuned HF vertical antenna covering 80M through 6M, ideal for:

• HOA operators
• POTA / SOTA activations
• EMCOMM
• RV camping
• Field day operations
• Military and tactical communications
• Rapid deployment portable HF operations

Because the CHA URT1 MB follows the MPAS READY modular philosophy, operators can easily integrate it into existing antenna systems and customize configurations based on mission requirements, operating environment, or propagation conditions. The MPAS READY system was specifically developed to provide “building block” flexibility for antenna operators seeking maximum versatility and portability. 

Features

• Designed specifically for the CHA URT1 Remote Tuner
• Compatible with all 3/8-24 mounting systems
• Fully integrates into the MPAS READY ecosystem
• Rugged custom-machined construction
• Supports direct-fed and coaxial-fed antenna systems
• Rapid setup and takedown
• Excellent for portable and stealth operations
• Optimized for remote tuner feedpoint installations
• Compatible with SS17, SS25, MIL WHIP, and random wire systems
• Perfect for HOA, EMCOMM, POTA, SOTA, RV, and tactical use
• Designed and manufactured in the USA

The CHA URT1 MB brings the power and flexibility of remote automatic antenna tuning into the modular MPAS READY world — creating a professional-grade portable HF antenna solution that is versatile, dependable, stealthy, and built to last.