Digital Antenna 528-EW 4 Antenna Extension [528-EW]

Digital Antenna

MSRP: $278.59 $229.99


SKU: CWR-28534

Product Description

Antenna Extenders

Constructed of high-quality reinforced fiberglass and finished to match Digital Antennas award-winning antennas, our antenna extenders are used to increase the height of an antenna to improve effective range or to place an antenna above on-board obstructions that may interfere with proper radiation.

All extenders mount standard 1″14 threaded mounts. Use a center brace when the combined length of your antenna and all extensions is more than 8′

All Antenna Extenders Feature:

  • Heavy duty fiberglass
  • Stainless steel ferrules
  • 1″14 threaded top and base
  • High gloss urethane finish


Dimensions: 4′ – 1″ O.D.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.


  • Type: Extension
  • Box Dimensions: 3″H x 3″W x 53″L WT: 3 lbs
  • UPC: 839494001770

Quick Guide (pdf)


  • Weight: 3 oz
  • Width: 3 in
  • Depth: 53 in
  • Height: 3 in
  • MPN: 528-EW

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