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K40 Trunk Mount CB Antenna Black

K40 Electronics K40

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Product Highlights
  • Baseload CB Antenna Kit
  • Stainless Steel 57.25" Whip
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  • Description
K40 Trunk Mounted CB Antenna. Designed to be mounted to the lip of a trunk lid for a clean, no-drill installation. This base-loaded CB antenna can be converted into a magnetic antenna, just select the M40 magnet mount attachment on the right side of the page.

Every K40 is exactly the same. Unvarying. Totally consistent. In materials, construction, and - most importantly - in performance.

That's because we computer design each and every component. And then match and assemble them on a fully automated production line. With tolerances that you just can't get with old-fashioned hand assembly.

The result: Antenna performance that's far and away the best you can buy. At any price.

K40 Features

  • 5-year quality guaranteeMaterials and workmanship are guaranteed for a full five years from date of purchase. Any part that fails to perform satisfactorily within that period will be replaced absolutely free with proof-of-purchase. (warranty provided by the manufacturer
  • Additional Features
  • Universal Mounting Application
  • Includes 18' Custom-Made RG-58A/U 95% Shielded Coax, Stranded to Prevent Breakage
  • 57 1/4in, 17-7 Stainless Steel Whip Antenna
  • Unique Capacitor for Consistent SWR Across all 40 Channels
  • Base Rotates 30 degrees for Proper Vertical Polarization
  • Special Radiused Tip to Dissipate Static No Static Ball to Get Knocked Off
  • Whip Retracts 2-1/4in Into Coil for Super Easy Tuning
  • Isolation Chamber Reduces Static Damping
  • Quarter-Turn Release Makes for Easy Removal of Coil and Whip
  • Made in U.S.A.

K40 Technical Specifications

Length60in (5') Overall Length
Width3in Around Coil
Coax Length18ft
Mount TypeCar Trunk Lip Bracket (magnetic attachment optional)
Whip Length57in Stainless Steel

K40 Electronics K40 Reviews

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Danny M.
19 years ago
Used the K40 for about 2 years now. It is a good antenna.

Pros: Small in size, can get it in white or black and reception/transmission is good.

Cons: After 2 years plastic cracked, NOAA weather radio reception wasn't that good and cable seemed a bit small and fragile.

Overall: Good antenna for the money if you just want an antenna that is for CB use only. If your gonna use NOAA radio, might think about a Wilson!

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