Read More
Seen this product cheaper elsewhere?
Call 0345 2300 599
Chameleon CHA MCC 2.0 Multi-Configuration Coil
Adjustable loading coil for building documented resonant portable vertical antenna configurations using compatible Chameleon MPAS READY components.
The Chameleon CHA MCC 2.0 is a continuously adjustable loading coil used as part of documented Chameleon resonant portable vertical antenna systems.
By moving the tuning tube over the coil, the effective inductive loading of the completed antenna can be adjusted until the required resonant point is reached. This allows compatible systems to change bands without cutting or permanently altering the radiator.
Depending on the chosen radiator and complete configuration, the MCC 2.0 can be used in documented base-loaded and centre-loaded arrangements with the CHA SS58, CHA MIL 2.0 and CHA SS17.
Move the tuning tube to change the effective inductive loading and fine-tune the completed antenna to resonance.
Supported configurations place the MCC 2.0 either at the base or higher within the radiator system.
Standard 3/8-24 mechanical connections are provided at the top and bottom of the coil.
Documented systems include configurations using the CHA SS58, CHA MIL 2.0 and CHA SS17.
Tune the Complete Antenna to Resonance
The MCC 2.0 uses a movable tuning tube over the loading coil. Changing its position changes the inductance presented within the complete antenna system.
Begin with the published starting position for the exact radiator and configuration being used, then check the antenna with an analyser or SWR meter and make small adjustments until the required resonant frequency is reached.
Once tuned, the lock knob secures the tuning tube in position.
Different Radiators, Different Operating Ranges
There is no single universal MCC 2.0 setting or frequency range. The usable bands depend on the radiator, coil position, extensions, feed arrangement and radial or counterpoise system used around it.
Documented base-loaded and centre-loaded configurations cover amateur bands from 40m through 10m, with a separate 6m configuration.
Documented base-loaded and centre-loaded arrangements provide operation on selected bands from 60m through 17m.
The documented base-loaded configuration covers lower bands down to approximately 75m, while higher bands can use the adjustable whip length.
A complete installation requires the documented radiator, feedpoint or base, mounting arrangement, coax connection, radial or counterpoise system and suitable SWR measuring equipment.
The MCC 2.0 is not an automatic tuner or universal loading coil. A shared 3/8-24 thread does not by itself establish electrical, mechanical or power compatibility with another component.
Start With the Published Setting, Then Fine-Tune
Coil settings should be treated as starting points for the documented antenna configuration. Final resonance is affected by the complete installation, including radiator dimensions, radial layout, mounting position, ground conditions and nearby objects.
What's Included
1 x CHA MCC 2.0 adjustable loading coil
Radiator, extensions, feedpoint or base, mount, coax, radial system and analyser are not included unless purchased separately.
Configuration and Tuning Information
Refer to the current Chameleon documentation for the exact configuration, starting coil position, radial arrangement, operating limits and safety information.
CHA PRV 2.0 User Guide MCC 2.0 Product HandbookShipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]