We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White fiberglass whip antenna with silver load coil and chromed brass base, three feet long

Wilson Antennas

Wilson Antennas 305-485 3' Silver Load FGT Fiberglass Whip White

SKU CH-6NN0-B7P1C

A 3-foot fiberglass whip with silver-plated copper wire, tunable tip and ground lead for reduced static on CB radios

  • TypeSatellite Receivers
  • Tunable tip enables precise SWR and frequency adjustment
  • 3/8" fiberglass rod with chromed brass ferrule ensures durability
  • 18-gauge silver-plated copper wire increases signal efficiency
  • Unique ground lead reduces static ignition interference
  • Static-reducing weather cap and white PVC cover protect against elements

Wilson 305-485 Fiberglass Whip

The Wilson 305-485 is a 3-foot fiberglass whip antenna built for mobile CB radio installations. Its silver-plated copper conductor and tunable tip design suit drivers who need reliable transmit and receive performance on the road.

3/8-Inch Rod With 18-Gauge Conductor

The 3/8-inch diameter fiberglass rod houses an 18-gauge silver-plated copper wire for efficient power transfer across the CB band. The fully linear top-loaded design maximises radiated output, while the tunable tip allows precise SWR adjustment. The antenna handles standard CB power levels but is not rated for high-power linear amplifier use.

Upgrade From Fixed-Tip Steel Whips

This antenna replaces fixed-tip steel whips that cannot be trimmed for optimal SWR on a specific vehicle. The chromed brass ferrule with 3/8 x 24 threads fits standard mounts, and the white PVC weather covering resists UV and moisture. Buyers who need a shorter low-profile antenna or a heavy-duty spring base should look elsewhere.

Highlights

  • Tunable tip enables precise SWR and frequency adjustment
  • 3/8" fiberglass rod with chromed brass ferrule ensures durability
  • 18-gauge silver-plated copper wire increases signal efficiency
  • Unique ground lead reduces static ignition interference
  • Static-reducing weather cap and white PVC cover protect against elements

Specifications

TypeSatellite Receivers

Questions about this item

Will the 3/8 x 24 chromed brass ferrule on this Wilson 305-485 whip fit the 3/8-inch mount already on my vehicle?

Yes, the standard 3/8 x 24 chromed brass ferrule is designed to thread onto any common 3/8-inch antenna mount you are currently using.

How can I confirm the tunable tip is correctly adjusted after installation?

Use an SWR meter to check the standing-wave ratio; adjust the tunable tip until you achieve the lowest SWR reading on your operating channels.

Does the box include the coaxial cable and mount, or only the whip itself?

The package contains the 3-foot fiberglass whip with integrated ferrule, tunable tip, ground lead and weather cap; cable and mount are sold separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.