9/18/22: Due to material delays, we are only processing orders for UHF single band antennas. (420 thru 800 MHz)

We do not have a date yet when VHF antenna processing will resume.

Most instruction sheets are now available online. If an instruction sheet is not included with your order, please check the page that you ordered from for a link.

UHF 1/4 Wave Ground Plane Base Antenna

Available for the 420-450 MHz Amateur Radio Band or 450-470 MHz GMRS and Business Bands

All stainless/aluminum construction
Tunable stainless steel vertical whip with heavy duty base.
Four stainless spring steel 1/4 wave ground radials,  3/32″ in diameter.
Mounting bracket is fabricated from heavy duty aluminum and clamps to
masts from 7/8″ to 1.5″ in diameter or can bolt to a flat surface.

Quality weatherproof construction to provide years of use.
Can be used indoors or outdoors.
VSWR: <1.5 across 4 MHz
Uses 50 ohm coax with PL-259 connector.
100 watt.

Antenna Package Includes:

  • Vertical whip (tuneable)
  • Ground radials and hardware
  • Mounting bracket and hardware
  • SWR tuning wrench
  • SO-239 Stud
  • Installation instructions

 

UHF Tunable 1/4 Wave Ground Plane Antenna…$32.95 each


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