49 in stock
Overall rating: 5.0 / 5 from 6 reviews.
Review topics: [].
"This antenna system is first class. Very high quality materials and workmanship. Lightweight, compact size, high performance and perfect for portable use. I had a couple of early questions and the customer service was excellent. Very happy with this purchase!"
"Great well-built antenna for home or portable operations. Deploys quickly, and covers all bands from 40 through 6 meters as advertised. The coil adjustment keys get you in the ballpark, but you really should use an antenna tuner to do fine adjustment to get in-band under your specific conditions. I observed wide band coverage for all but 40 meters (40 meters needed adjustment depending on the band segment I wanted to use). My setup includes a CHA SS INSULATOR and four 2-foot long segments (CHA SINGLE-EXT) so that I can work with elevated radials and different vertical length arrangements."
""I really like the new kit and the updated antenna. Although I understand the goal was a compact design, I do miss the two external pockets from the previous version. Regardless, the antenna performs awesomely. ""
"Really nice unit, and the keys make setup so easy. Thanks"
"Love this portable antenna in a well designed quality soft case. Great way to optimize antenna feed point. All in one. Thanks!"
"Exceptional. Very quickly set up! Very quickly on the air!"
PRV 2.0 · Complete Antenna Systems
A complete or near-complete antenna platform for a documented operating objective.
Why operators make room for it
The operating site rarely looks exactly like the plan: trees move, space tightens, and the best path may call for a different antenna shape.
The CHA PRV 2.0 (Portable Resonant Vertical 2.0) is a high-performance, field-tunable HF vertical antenna system engineered for serious portable operators who demand efficiency, flexibility, and rapid deployment. Part of the MPAS (Modular Portable Antenna System) family, the PRV 2.0 is a major evolution of the original PRV design, delivering up to 80% greater efficiency in its center-loaded configuration while maintaining exceptional portability and stealth .
For the operator, the payoff is a repeatable system that can move from transport to setup to verified operation without turning every trip into a new antenna experiment.
Quick product reference
Operator decision support
See what this product is best suited for, what the documented setup needs, and the boundaries to confirm before deployment.
The operating site rarely looks exactly like the plan: trees move, space tightens, and the best path may call for a different antenna shape.
Choose the configuration, support, feed line, tuner, and counterpoise or radial arrangement specified by the product guide.
All MPAS READY mounts, including the documented Spike Mount installation
When using the Spike Mount, never drive the assembled antenna into the ground by grasping or striking the Multi-Configuration Coil
Versatile • Dependable • Stealth • Built to Last
The CHA PRV 2.0 (Portable Resonant Vertical 2.0) is a high-performance, field-tunable HF vertical antenna system engineered for serious portable operators who demand efficiency, flexibility, and rapid deployment. Part of the MPAS (Modular Portable Antenna System) family, the PRV 2.0 is a major evolution of the original PRV design, delivering up to 80% greater efficiency in its center-loaded configuration while maintaining exceptional portability and stealth
Designed and manufactured in the USA, the CHA PRV 2.0 is ideal for POTA, SOTA, field operations, emergency communications, RV travel, apartments, balconies, and restrictive antenna environments where performance and discretion matter.
At the core of the CHA PRV 2.0 is the MCC 2.0 (Multi-Configuration Coil), a continuously adjustable loading system that allows the antenna to be quickly tuned to resonance without the need for an external antenna tuner. The antenna supports multiple deployment styles:
Uses the included 24” CHA SINGLE EXT to raise the coil, dramatically improving radiation efficiency—especially on 40m and 30m.
Ultra-compact and discreet, perfect for balconies, motel rooms, RV parks, and rapid travel setups.
A simple reconfiguration turns the PRV 2.0 into an effective resonant vertical antenna for 50–54 MHz.
Compatible with MIL Whips, SS17 telescopic whips, additional extensions, and all MPAS Ready mounts.
This modular approach allows operators to tailor height, efficiency, and footprint to the environment—without changing antennas.
Unlike broadband compromise antennas, the CHA PRV 2.0 is a true resonant antenna. When properly adjusted, it achieves SWR < 2:1 across the entire amateur band on 40–10 meters, eliminating the need for an antenna tuner and reducing system losses. Tuning is fast and intuitive using the adjustable MCC 2.0 and included Band Keys for repeatable field setups.
Every component of the CHA PRV 2.0 is designed for rugged outdoor operation:
Setup time is typically under 10 minutes, even including tuning, making it ideal for rapid activations and field deployments.
The product consist of:
1 X CHA MCC 2.0
1 X CHA SS58
1 X CHA SINGLE EXT (One section 27")
1 X CHA BLANK ADAPTER (BNC or SO-239)
1 X 12 FT. COAX WITH RFI CHOKE (BNC or PL-259)
4 X 12.5 COUNTERPOISE WIRES (GREEN)
4 X CHA WINDERS
4 X TENT STAKES
1 X CHA PUCK HUB
1 X CHA BAND KEYS
The CHA PRV 2.0 is fully MPAS Ready, allowing seamless integration with Chameleon Antenna accessories such as spike mounts, carbon fiber tripods, jaw mounts, extender rods, rigid radial kits, and the optional Tactical Storage Bag for organized man-portable transport.
The CHA PRV 2.0 is not a compromise antenna—it is a precision resonant vertical system built for operators who want maximum performance from a truly portable platform. Whether you’re activating a summit, operating from a hotel balcony, supporting emergency communications, or traveling light without sacrificing efficiency, the PRV 2.0 delivers dependable results in environments where other antennas fail.
To purchase the CHA MCC 2.0 (Coil only): https://chameleonantenna.com/products/cha-mcc-2-0
Chameleon Antenna™ – The Portable Antenna Pioneer.
1. Easy returns
Eligible products may be returned within 30 days under the published policy and authorization process. A 20% restocking fee may apply; international orders and Final Sale items are not eligible.
2. One-year limited warranty
Qualifying defects in materials or workmanship are covered under the complete published warranty terms.
3. The right help
For antenna setup or performance questions, visit Technical Support. For order-status questions, email orders@chameleonantenna.com. Read the Warranty, Returns & Service guide before shipping anything.
Where can I find setup guidance?
Open the Chameleon Knowledge Base from this page for product manuals, application notes and documented configurations.
Do you ship internationally?
Available destinations and charges are shown during checkout. International orders may take longer and can be subject to destination-country taxes, duties or carrier procedures outside our control.
How do I get help?
For technical product questions, visit Technical Support. For an existing order, email orders@chameleonantenna.com from the order email and include the order number.
Chameleon Operating Platform
Continue from this product page into verified Chameleon guidance and decision tools.
Official Chameleon guidance Recommendations are limited to documented product relationships; unverified combinations are not presented as supported.
Official Chameleon Knowledge Base
Use the official Chameleon Knowledge Base to understand installation, configurations, compatibility, troubleshooting, and engineering before you deploy.
