Portable, POTA & SOTA
Packable systems designed for rapid field deployment and a kit that can grow with you.
Explore portable systems →PORTABLE AND MODULAR ANTENNA SYSTEMS
Great radios deserve great antennas.
Build a portable, restricted-property, emergency, or field station around equipment that can adapt as your operating needs change.
Already own Chameleon equipment? Find compatible partsSHOP BY OPERATING NEED
Start with where and how you operate.
Choose the closest operating situation. Each path narrows the decision before you compare equipment.
HOA & restricted properties
Temporary, compact installations for spaces where permanent towers or large antennas are not practical.
EMCOMM & first responders
Wire, vertical, and NVIS-capable configurations for regional and field communications.
Explore EMCOMM systems →ALREADY OWN CHAMELEON EQUIPMENT?
Get straight back to your equipment.
Reorder, verify a documented relationship, or open the exact guide without searching through the whole site.
COMPLETE SYSTEMS TO START WITH
Three distinct ways to build a field station.
Compare a modular vertical-and-wire platform, a fast-deploying loop, and a compact multiband wire antenna.
Available now
CHA MPAS 2.0
A modular HF platform that deploys as a vertical or wire antenna and expands with compatible MPAS READY equipment.
From $600.00View system →
Available now
CHA TDL
A fast-deploying broadband delta loop for operators who want a directional field alternative to a vertical.
From $410.00View system →
Available now
CHA LEFS 4010 (Lightweight End Fed Sloper) EFHW
A lightweight 40, 20, 15, and 10 meter end-fed wire antenna for portable and restricted-property operation.
From $175.00View system →
MILITARY AND TACTICAL COMMUNICATIONS
Mission-guided selection with specialist support.
Direct purchasing, documented field evidence, and a clear path from mobility, transport, frequency, support, and mission constraints to the right equipment.
MORE THAN A SINGLE-PURPOSE ANTENNA
Buy for today. Build for the next deployment.
Field configurableAdapt the installation to the available space and operating objective.
ModularExpand compatible MPAS READY equipment instead of replacing the entire station.
DocumentedUse current guides, installation diagrams, and reviewed technical references.
SupportedAdvisor, Builder, CKB, and human technical support are available when needed.
USED WHERE DEPLOYMENT MATTERS
Read the documented field context.
These recorded training and field accounts describe specific TACYAGI-70 use. They are evidence in context—not institutional endorsements.
CHOOSE WITH BETTER INFORMATION
See how Chameleon helps you choose, build and deploy.
Take a guided tour of the Chameleon Knowledge Base, antenna-selection tools, documented system paths and reviewed NEC pattern references—then use the parts that solve the decision in front of you.
Explore the Chameleon Knowledge Base
NOW AT CHAMELEON
Chameleon Field Updates
New products, field reports, technical resources, and important improvements—collected in one place and refreshed as Chameleon evolves.
Updated as Chameleon evolves
View recent updatesHide updates+
NOW AT CHAMELEON
Chameleon Field Updates
New products, field reports, technical resources, and important improvements—collected in one place and refreshed as Chameleon evolves.
Updated as Chameleon evolves
View recent updatesHide updates+CKB Update
New HOA Station Planner
Enter your available space, property limitations, operating goals, power, support options, and Chameleon equipment you already own. The planner eliminates unsafe or undocumented paths, then identifies complete antenna configurations that fit the site.
Plan my HOA stationProduct Improvement
See What the CHA LZ Sloper Changes from 80 Through 6 Meters
Compare the CHA SS17 and SS25 across 20 exact MPAS Lite configurations, including four direct 40 and 80 meter regional and NVIS planning views. Each case includes paired HD 2D plots, an interactive 3D pattern, and a plain-language explanation of what the added wire changes.
Compare LZ Sloper coverageCompany News
Introducing the Chameleon Field Journal
Six operator-first lessons launch a new fieldcraft and antenna-engineering journal covering portable deployment, counterpoise systems, NVIS and DX decisions, NEC pattern reading, HOA installations and POTA planning.
Open the Chameleon Field JournalView all updates
Company News
Watch the New Chameleon Digital Experience
A new nine-film guided series introduces the redesigned website, complete Chameleon Knowledge Base, private operator workspace, system-building tools, NEC pattern intelligence, HOA guidance and field-engineering workshops.
Watch the feature presentationCKB Update
New Portable Vertical Workshop: Rybakov & KJ6ER POTA PERformer
Learn two distinct field-vertical architectures, choose by mission, compare honest advantages and limitations, build with compatible Chameleon equipment, control the RF return, inspect governed patterns, troubleshoot, and preserve a deployment record.
Open the Portable Vertical WorkshopCKB Update
Build More with the CHA Wire Antenna Workshop
Explore 24 detailed builds and 69 indexed antenna paths, with transformer guidance, starting-length calculations, field procedures, Chameleon parts paths, and proven references.
Open the Wire Antenna WorkshopDeployment Note
Ten Documented Ways to Use the CHA URT1
Compare coaxial-fed, single-wire, loop, EMCOMM, SKYLOOP, MPAS READY, and mobile application paths without confusing connector fit with complete-system compatibility.
Open the URT1 Application CenterField Report
CHA TACYAGI-70 in Training and Field Operations
Read two contextualized reports covering cadet direction-finding instruction at West Point and a UHF line-of-sight field evaluation by U.S. Marine Corps personnel.
Read the TACYAGI-70 field evidence
