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



ADAP is required for mounting to a ratchet.
See below (mini Adapters).



The SS-2 is the most popular of the GAM Mini Series. It comes with a 40” whip and can be tuned to Marine VHF frequencies, AIS, or any frequency within the 144-174 MHz VHF spectrum, (cut chart included). The compact antenna is suitable for both land and sea application and is hermetically sealed in a stainless steel canister to ensure life longevity.

  • The GAM SS-2 VHF Antenna is GAM’s most popular of the Mini Series
  • It can be tuned for Marine VHF frequencies, AIS, or any frequency within the 144-174 MHz Spectrum
  • Total Length of the Antenna Whip is 40″ (MHz Cut Chart is Included)
    • The Antenna should be trimmed to length to establish the desired Frequency
      • A Marine VHF antenna is center tuned to 156.8MHz (Whip needs to be cut to 35”)
      • An AIS VHF antenna is center tuned to 162.0 MHz (Whip needs to be cut to 33.5”)
  • 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-2
  • Length (Stainless Steel Whip): 40″
  • Number of Sections: 1
  • Connector Supplied: SO-239
  • Fully Assembled Dimensions 43” X 1” X 1”
  • Applications: AIS or VHF Marine Band (Cut to Proper Length)
    • Frequency Range: 144 – 174 MHz
    • Cut Length to Proper Frequency for Application
  • 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 48 × 2 × 2 in


Whip Length

40" whip with a cut chart.


 1.5:1 or less

Gain in DB

 3 dbd, 5.1 dbi

Power Rating

150 Watts

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