531-70HD

531-70HD Low-Band Exposed Dipole Antenna

Frequency Range: 30-76 MHz
Gain: 2.5 dBd
Heavy-duty version
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Available in single and dual configurations

  • Available in a Low Band configuration (8 frequency splits)
  • Rugged design to withstand the most extreme environmental conditions
  • Constructed from high strength, corrosion-resistant aluminum alloy, hot galvanized steel mounting hardware
  • Unique PVC off-set support arms
  • Supplied with anti-torque supports
  • DC ground for lightning protection
  • Black anodized coating available for enhanced anti-corrosion and de-icing properties
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Specifications
Description
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  • Frequency Range, MHz

    30-76

    Nominal Gain, dBd

    2.5

    Bandwidth: 1.5:1 VSWR, MHz (% Ctr. Freq.)

    7%

    Polarization

    Vertical

    Pattern

    Offset

    Power Rating, Watts

    300

    Nominal Impedance, Ohms

    50

    Lightning Protection

    DC Ground

    Standard Termination

    N Male

    Length @ 30 MHz, in (mm)

    189 (4800)

    Width, in (mm)

    87 (2210)

    Weight, lbs (kg)

    43 (19.5)

    Rated Wind Velocity: no ice, mph (km/h)

    200 (322)

    Rated Wind Velocity: 0.5" (13 mm) Ice, mph (km/h)

    160 (258)

    Lateral Thrust @ 100 mph wind, lbs (kg)

    160 (72.3)

    Projected Area, ft² (m²)

    5.94 (0.55)

  • The low band exposed dipole antenna series are available in our standard or heavy-duty construction. These exposed dipole antennas come in both single and dual configurations, depending on the gain required. They are constructed from high strength, corrosion-resistant aluminum alloy, hot galvanized steel mounting hardware, and use unique PVC off-set support arms. Our heavy-duty versions have dual support braces and use a superior anti-torque support. All components are oversized.

    • Each antenna has a rugged design to withstand the most extreme environmental conditions.
    • Supplied with anti-torque supports
    • DC ground for lightning protection
    • Can be black anodized coating for enhanced anti-corrosion and de-icing properties

  • Order Information

    30-32 MHz

    32-34 MHz34-36 MHz36-38 MHz38-41 MHz41-44 MHz44-47 MHz47-50 MHz
    531-70HD531-70HD*1531-70HD*2531-70HD*3531-70HD*4531-70HD*5531-70HD*6531-70HD*7

    531-70HD*8

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Comprod Inc.

Comprod Inc.