Cobra HG A1000 18.5-Inch Magnetic Mount CB Antenna with 15-Foot Braided Coax

Cobra HG A1000 18.5" Magnetic Mount CB Antenna — $19.98 Online Sale

The Cobra HG A1000 18.5-inch magnetic mount CB antenna is the fast, drill-free way to get reliable CB and weather channel reception on any vehicle. Best for truckers, off-roaders, and daily drivers who want transferable performance, it's on sale now for $19.98 — 50% off the $39.95 price. Buy online and apply coupon OUTPOST12 for an extra 12% off.

How to Tune the Cobra 18.5-Inch Magnetic Mount CB Antenna

Mount the magnet base on your roof or trunk lid (the highest metal surface gives best SWR), route the 15-foot coax away from door seals, and use an SWR meter to fine-tune. The 26–30 MHz frequency range covers all 40 CB channels plus weather bands.

Specifications and Materials

• Brand: Cobra
• Model: HG A1000 (Item # HG A1000)
• Product Type: Magnetic mount CB antenna
• Whip Length: 18.5 inches
• Materials: Black stainless steel whip and hardware
• Cable: Heavy-duty braided 15-foot coaxial cable
• Frequency Range: 26–30 MHz
• Compatibility: Any CB radio with standard SO-239 connection; replaces retired Cobra AT-MINI

Best Placement and Use Cases

Roof placement offers the strongest radiation pattern; trunk lid mounting is a close second. The transferable magnetic base moves vehicle-to-vehicle in seconds — ideal for rentals and shared trucks. Route the cable under the headliner or along the door trim for a clean install.

Deal Value

At $19.98 this is one of the most affordable name-brand magnetic CB antennas available, with an additional 12% coupon and free shipping on orders over $45 when bundled.