K40 CB Antennas
The K40 CB antenna line is relatively small, but contains a number of great products. The namesake K40 58" CB antenna is incredibly versatile, and the smaller K30 magnetic antenna offers solid performance at a budget price. For general guidance on selecting the right antenna, please see our CB Antenna Selection Guide.
The K30 antenna is a high-performing, small magnet mount antenna that's easy to install and remove. Made in the USA, the K30 has a strong 10-ounce magnet that will securely hold to any metallic surface and a coil made from 14-gauge coil wire. The antenna can handle 600 watts of power, and the 35" antenna whip is stainless steel. Includes 15' of shielded CB coax cable.Learn More
The K40 CB antenna is built to last, performs well and is the most versatile antenna we sell! It can be attached to a trunk lip for a secure, but easily removable installation. Remove the trunk-lip adapter, and the antenna can be permanently installed on the vehicle's roof (see pictures). The antenna's twist-to-remove feature allows the antenna to separate at the base, which is incredibly convenient when entering low-clearance areas or for temporary antenna storage. Not only is the K40 versatile, it also offers great transmit and receive performance.Learn More
Out of stockThe K40 CB antenna is well built, offers strong performance and is the most versatile antenna we sell! Our magnet mount version is simply the standard K40 antenna bundled with the magnet mount adapter. The 120-lb. pull K40 magnet is incredibly strong and won't come off at highway speeds. Removing the magnet adapter gives you the freedom to mount this antenna on a trunk lip or roof. Its twist-to-remove feature allows the antenna to separate at the base, which is incredibly convenient when entering low-clearance areas or for temporary antenna storage. Not only is the K40 versatile, but it also performs extremely well. Learn More
The K40 Trucker CB Antenna sets the bar high for other CB manufactures. Made in the USA, this antenna can handle an impressive 3,000 watts of power. Its build is top-notch, as the coil is ultrasonically sealed to prevent corrosion. The coil of the K40 trucker is installed 10" off the mount and has a 49" whip that attaches to the top of the coil. K40 is so confident in its trucker antenna, it backs this product with a five-year warranty. This is a quality antenna that will survive years of tough use!Learn More
$19.95The 58" K40 CB antenna whip can be used as a replacement or as an extra whip for your K40 magnet or trunk-lip mount CB antennas. The antenna whip is stainless steel and will stand up against the elements, but will not outlast a bridge collision at 50 mph. Learn More
$32.95This large magnet converts the K40 antenna, normally a trunk-lip or roof mount antenna, into a heavy-duty magnet mount antenna. Using an impressively strong 120-lb. pull magnet, this adapter allows the K40 to be easily mounted to a vehicle's roof, trunk or any other flat metallic surface. Learn More