K-40 49" Center Load Black Trucker 3500 Watts CB Antennas w/Red K40 Logo

Because the RF signal travels on the surface of the wire, the larger the surface area (skin effect), the lower the resistance. The lower the resistance, the higher the efficiency of the antenna. Higher efficiency means less RF signal loss and more gain. Simply put, you talk further and receive clearer!

In recent testing by the U.S. Dept. of Commerce, the K40 Trucker Antenna outperformed the Wilson 2000 in gain, VSWR and bandwidth on all 40 channels. Testing was performed by the National Institute of Standards and Technology- the same agency whose U.S. Atomic Clock is the world standard for all computer clocks and the Global Positioning System.

Features:

• 3500 Watts AM Power Handling Capability (ICAS)
• 17-7 Stainless Steel 49" Whip Antenna
• Frequency Range 26-30MHz
• 1.6MHz Bandwidth
• 1/4 Wave Length Design
• Tunable Design
• Designed for CB and 10 Meter Radios
• Special Design for Weather Band Reception
• Use as a Single Antenna or Co-Phased
• 10" Shaft Length with 3/8" x 24 Threads
• 5 Year Warranty

Additional Features: Solid 8 Gauge 100% Silver Plated Wire, Radiused 180° Tip for Maximum Range & Clarity, Chrome Plated Whip Adapter, Ultrasonically Sealed Housing Eliminates Corrosion Caused by Water, Exclusive Computer Aided MetlPlas Process Molds Metal and Thermoplastic into a Single Part for Maximum Reliability.