Chameleon Antenna

CHA MPAS Lite

Sale price $385.00

Style

Mini Base Unit

Micro Base Unit

CONNECTOR

SO-239

BNC

Size

CHA SS17

CHA SS25

Quantity

35 in stock

Compact modular HF antenna system

More deployment choice without the full-size loadout

Carry less. Keep the vertical-or-wire choice.

CHA MPAS Lite brings the modular MPAS approach into a smaller four-configuration kit. Use the supplied SS17 as a quick vertical or deploy the 60-foot wire as an end-fed inverted V, sloper, or horizontal NVIS antenna.

It is the right starting point when an operator wants genuine configuration choice without carrying the full MPAS 2.0 component set. The selected HYBRID controls the power class, and a tuner or coupler is required on bands where the completed deployment does not fall within the radio's acceptable match range.

Coverage160-6 m, configuration dependent
Four setupsVertical plus three wire arrangements
Two power classesHYBRID MICRO or MINI
SetupOne operator, about 5 min

See the installation before you buy

How the complete system goes together

Use this official visual to understand the product’s scale, component order, and documented deployment paths before choosing a configuration.

Official MPAS Lite quick-start diagram showing supported vertical and wire deployments — Official MPAS Lite Quick Start reference. The complete guide controls connections, RF return, tuning, and safety.

Choose the deployment, not just the hardware

Documented ways to use this system

Each card describes a complete guide-controlled path. Connector fit alone does not create another supported configuration.

SS17 vertical

A fast omnidirectional deployment. Performance is limited below 7 MHz; use the guide's whip and return settings.

Portable sloper or inverted V

Use the 60-foot wire when one or two suitable elevated supports are available.

Horizontal NVIS

Raise the 60-foot wire approximately 10-12 ft for the guide's regional/NVIS configuration.

Choose the complete configuration first: the 60-foot wire changes electrical role between wire-antenna and vertical deployments. Follow the guide's connection point and RF-return arrangement rather than treating every 3/8-24 part as interchangeable.

Complete product reference

Key specifications

Frequency: Amateur bands from 1.8-54.0 MHz; vertical performance is limited below 7 MHz
HYBRID MICRO power: 100 W SSB, 50 W CW, 25 W high-duty-cycle digital
HYBRID MINI power: 500 W SSB phone; 50 W all other modes, ICAS
SWR: Typically less than 3:1, configuration dependent; tuner/coupler required on some bands
Radiators: 17 ft SS17 telescoping whip and 60 ft insulated wire
Optional radiator: 25 ft SS25 only in MPAS Lite configurations controlled by the current guide
Weight: Approximately 4 lb
Water resistance: Equivalent to IPX6; not laboratory tested
Personnel and setup: One operator, approximately 5 minutes

Know what arrives and what the site still needs

Included and customer-supplied equipment

Included or selected with this product

Selected HYBRID MICRO or HYBRID MINI
CHA SS17 telescoping whip
60 ft antenna/counterpoise wire
CHA SPIKE MOUNT
Selected feed-line option
Connection hardware and field storage

Customer supplies or selects as needed

Paracord and suitable supports for wire configurations
Tuner/coupler when required by band and configuration
Analyzer or SWR meter for final verification
Optional Counterpoise Kit for applicable vertical deployments

Coverage & Pattern

See the reviewed 2D and interactive 3D patterns

Open only the models that match this complete product configuration, band, height, ground, feed, and RF return.

View Coverage & Patterns

Check compatibility

Governed NEC reference

Modeled peak gain by exact CHA MPAS Lite configuration

Use these values only for the exact modeled configuration and band shown. They are NEC simulation results in dBi, not guaranteed installed gain. Feed-system loss, matching loss, common-mode current, ground, height, nearby objects, and construction differences can change field performance.

View 44 governed configuration-and-band rows

Configuration	Band	Frequency	Peak NEC gain
SS17 Vertical	160 m	1.9 MHz	-13.95 dBi
SS17 Vertical	80 m	3.75 MHz	-8.61 dBi
SS17 Vertical	60 m	5.35 MHz	-6.17 dBi
SS17 Vertical	40 m	7.15 MHz	-4.63 dBi
SS17 Vertical	30 m	10.125 MHz	-3.69 dBi
SS17 Vertical	20 m	14.175 MHz	-4.52 dBi
SS17 Vertical	17 m	18.118 MHz	-5.04 dBi
SS17 Vertical	15 m	21.225 MHz	-3.75 dBi
SS17 Vertical	12 m	24.94 MHz	-1.05 dBi
SS17 Vertical	10 m	28.4 MHz	0.04 dBi
SS17 Vertical	6 m	50.2 MHz	-0.99 dBi
End-Fed Inverted-V	160 m	1.9 MHz	-12.35 dBi
End-Fed Inverted-V	80 m	3.75 MHz	-6.22 dBi
End-Fed Inverted-V	60 m	5.35 MHz	-2.71 dBi
End-Fed Inverted-V	40 m	7.15 MHz	0.76 dBi
End-Fed Inverted-V	30 m	10.125 MHz	0.18 dBi
End-Fed Inverted-V	20 m	14.175 MHz	-2.73 dBi
End-Fed Inverted-V	17 m	18.118 MHz	-3.10 dBi
End-Fed Inverted-V	15 m	21.225 MHz	-1.72 dBi
End-Fed Inverted-V	12 m	24.94 MHz	4.17 dBi
End-Fed Inverted-V	10 m	28.4 MHz	0.03 dBi
End-Fed Inverted-V	6 m	50.2 MHz	3.37 dBi
Sloping Wire	160 m	1.9 MHz	-11.02 dBi
Sloping Wire	80 m	3.75 MHz	-5.25 dBi
Sloping Wire	60 m	5.35 MHz	-1.85 dBi
Sloping Wire	40 m	7.15 MHz	1.42 dBi
Sloping Wire	30 m	10.125 MHz	1.53 dBi
Sloping Wire	20 m	14.175 MHz	-0.27 dBi
Sloping Wire	17 m	18.118 MHz	-2.49 dBi
Sloping Wire	15 m	21.225 MHz	-1.75 dBi
Sloping Wire	12 m	24.94 MHz	3.41 dBi
Sloping Wire	10 m	28.4 MHz	0.10 dBi
Sloping Wire	6 m	50.2 MHz	3.85 dBi
Horizontal NVIS	160 m	1.9 MHz	-10 dBi
Horizontal NVIS	80 m	3.75 MHz	-3.05 dBi
Horizontal NVIS	60 m	5.35 MHz	0.43 dBi
Horizontal NVIS	40 m	7.15 MHz	3.11 dBi
Horizontal NVIS	30 m	10.125 MHz	1.73 dBi
Horizontal NVIS	20 m	14.175 MHz	4.13 dBi
Horizontal NVIS	17 m	18.118 MHz	2.09 dBi
Horizontal NVIS	15 m	21.225 MHz	2.95 dBi
Horizontal NVIS	12 m	24.94 MHz	6.20 dBi
Horizontal NVIS	10 m	28.4 MHz	5.28 dBi
Horizontal NVIS	6 m	50.2 MHz	9.40 dBi

Open the complete 2D and interactive 3D pattern library

Triple Guarantee

1. Easy returns

If you are not completely satisfied with your purchase, you may return it within 30 days, subject to a 20% restocking fee. Please note that international orders and items marked as Final Sale are not eligible for returns.

2. Safe with us

Our website is 100% verified and all transaction and customer info is securely encrypted with the latest technology.

3. Have a question?

We have an awesome customer service team who lives and breathes this stuff:

ANTENNA TECH SUPPORT ONLY:

INQUIRY@CHAMELEONANTENNA.COM

PENDING ORDER INQUIRIES ONLY:

ORDERS@CHAMELEONANTENNA.COM

MILITARY INQUIRIES:

INQUIRY@CHAMELEONANTENNA.COM
775-742-5165

BUSINESS INQUIRIES:

SUPPORT@CHAMELEONANTENNA.COM

Frequently asked

When will my order ship?
Current order status, processing estimates, and delivery timing are provided through checkout and order updates.

Do you ship internationally?
We sure do. Please note that international orders take significantly longer for delivery and may be subject to import/value-added taxes that are beyond our control.

How do I contact someone?
Customer service hours are Monday - Friday: 9am - 5pm PST. Please allow up to 1-2 days for someone to get back to you. We can be reached by phone at 888-628-9020 and by email here Customer Service

MORE THAN THE HARDWARE

Keep the guide, engineering, and field updates close.

Join the Chameleon Field Network for practical deployment guidance, current product documentation, new CKB lessons, and important product updates.

See what's new at Chameleon

Join the Chameleon Field Network

Keep the useful work within reach.

Receive practical field guidance, new CKB lessons, product documentation, and Chameleon release news. Eligible subscribers receive a private 10% welcome offer by email, limited to one use per customer.

Shop by product category