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K40

Helical Coil CB/10 Meter Antenna

$99.95

SKU: K40BCMAX

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The K40 Antennas Helical Coil CB/10 Meter Antenna is a high-performance antenna designed for superior communication. It operates across a wide bandwidth of 26 to 30MHz and features an open helical coil for efficient cooling. This antenna is lightweight, weighing only 10 pounds, making installation and handling easy.

The antenna offers extensive coverage and long-lasting performance due to its design. It is suitable for both professional and personal use, providing clear, uninterrupted communication whether on the road or at home.
Show original supplier description
The K40 Antennas Helical Coil CB/10 Meter Antenna is engineered to deliver exceptional communication performance. Designed for the CB and 10-meter radio bands, it covers a wide frequency range from 26 to 30MHz, ensuring broad communication capabilities. Key to its performance is the open helical coil design, which not only facilitates efficient cooling for sustained operation but also contributes to the antenna's overall reliability. Constructed from anodized aluminum and featuring a 48-inch tapered stainless steel whip, this antenna is built for durability while remaining lightweight at just 10 pounds, simplifying installation and mobile use. The K40BCMAX is rated for up to 20,000 watts, making it a powerful option for demanding communication needs. Its design prioritizes user-friendliness, with an emphasis on easy installation and robust performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandK40
Part NumberK40BCMAX
CategoryMobile Electronics
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1M+ Enthusiasts
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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