All Products Available on GSA Advantage GSA # GS-35F-0606R



VHF antenna for 220 MHz.
ADAP is required for mounting to a ratchet.
See below (mini Adapters).



The SS-220 is a VHF antenna with a 25” whip that covers a frequency range of 218 – 222 MHz and is center tuned to 220 MHz. The compact antenna is suitable for both land and sea application and is hermetically sealed in a stainless steel canister to ensure life longevity. This American made product is hand wound and factory tuned to ensure peak performance.

  • The GAM SS-220 antenna is center tuned to 220 MHz
  • Hand-wound loading coil is factory tuned and tested to insure peak performance at a specified frequency
  • Stainless steel coil housing
  • Coil is hermetically sealed to prevent moisture damage
  • No ground plane required


  • GAM Model No. SS-220
  • Length (Stainless Steel Whip): 25”
  • Number of Sections: 1
  • Connector Supplied: SO-239
  • Application: 220 MHz
  • Fully Assembled Dimensions 28” X 1” X 1”
  • Gain: 3 dB 5.1 dBi
  • Max. Output Power: 150 Watts
  • Note: Cable Sold Separately
  • Use RG 58 for runs less than 20 feet
  • Use RG-8X for runs over 20 feet

Additional information

Weight 4 oz
Dimensions 29 x 2 x 2 in

220 MHz

Whip Length



 1.5:1 or less

Gain in DB

 3 dbd, 5.1 dbi

Power Rating

150 Watts