Model F11 Coaxial Stub Shipboard Antenna

F11 with UBolt Mount

Model F11 Coaxial Stub Shipboard Antenna

The F11 is a vertically polarized broadband coaxial stub antenna designed for the VHF communications band. It is designed to withstand the most severe weather conditions. Protection from lightning is provided by grounding the top section of the stub through the stainless steel tie rod to the antenna ground plane.

  • Gain: 2.0 dBi
  • Frequency: 108-174MHz
  • HPBW: 89°
  • VSWR Typical: Under 2:1
  • Impedance: 50 ohm
  • Polarization: Vertical
  • Cross Pol. Suppression: 20
  • Connector Type: N Female
  • Max Power: 1200 watts
  • Connectors: 1
  • Number of Elements: 1
  • Sectional: No

Dimensions: 43" W x 40" H (109.2 cm W x 101.6 cm H)

Weight: 6.22 lbs

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