476 Classic VHF Antenna

476 Classic VHF Antenna

21’ (6.4m) VHF Marine Band 10dB

Phased 1/2-wave elements in a collinear array with a broadband matching section, and a coaxial choking sleeve

Designed to get the message through when all others fail, this unique design puts the signal on the horizon, providing gain in all directions. For heavy duty seagoing applications, such as workboats, tugs, tidal well service boats, etc. An excellent choice for land-based stations.

  • Brass and copper internal elements
  • SO-239 connector at the base
  • Mount: The 476 has a 2.75″ diameter x 26″ long 6061-T-6 aluminum sleeve which can be strapped directly to a mast or used with Shakespeare Style 483 Clamp Set or Style 484 Wall Mounting Brackets (each sold separately)
  • One section
  • 10dB Gain


Shakespeare 476 Specifications
Band: VHF Marine Band
Antenna Gain: 10dB
Max. Input Power: 350 watts
SWR: nominally 1.5:1 at 156.8 MHz
Bandwidth: 10 MHz within 2.0:1 VSWR
Ferrule: Aluminum sleeve for mast mounting
Color/finish: White
Polarity: Vertical
Impedance: 50 Ohms
DC Ground: Special – DC Grounded, but reads “open” on ohm meter
Limited Warranty:
2 years

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