PRA451BU - 4’ PROFESSIONAL GRADE VHF ANTENNA

PRA451B - VHF antenna View larger

PRA451BU - 4’ PROFESSIONAL GRADE VHF ANTENNA

PRA451BU

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Yacht Nave Commerciale

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4’ PROFESSIONAL GRADE VHF ANTENNA, 3dB, WITH EXTENDED FERRULE FOR RATCHET AND MAST MOUNTING – SO-239 TERMINATION

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$307.00

KEY POINTS:

  • 2.1dB gain.
  • Vertically polarized, vibration proof, lightweight, corrosion resistant antenna.
  • The antenna’s brass elements are protected by high a quality and rugged tapered fiberglass tube.
  • Developed with appropriate materials for withstanding harsh marine environmental conditions.
  • Easy mounting using the 1” 14 thread extended ferrule.
  • Designed for a wide variety of installations.
  • SO-239 termination.
  • The antenna’s element is DC-grounded for reducing the noise caused by atmospheric discharge.
  • Wide bandwidth with respect to SWR and gain.
  • Antenna can also be used as a base station antenna.

ELECTRICAL SPECIFICATIONS

FREQUENCY RANGE156/162
GAIN2.1dBi
NOMINAL IMPEDANCE50 ohms
POLARIZATIONVertical
VSWR≤ 1,3 at 156.8 MHz
POWER RATING100 W
DC GROUNDYes
TERMINATIONSO-239

 

 

 

MECHANICAL SPECIFICATIONS

LENGHT4'
WEIGHT15.17oz
INSTALLATION1"-14 thread
TEMPERATURE RANGE
-40 / +60 °C
WIND RATING
60 m/s
COLOURwhite
MATERIALFibreglass

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