Txpro TXAB-430-490 UHF Base Antenna Fiberglass, Field Adjustable, 430 - 470 MHz

Txpro · Antennas (Radio)

Txpro TXAB-430-490 430-490 MHz 6.5 dBi UHF Fiberglass Base Station Antenna

Part number / SKU
TXAB-430-490
  • 430–490 MHz
  • 6.5 dBi
  • UHF Female (SO-239)
  • 5 ft
$113.48

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Overview

What it is and who it is for

The Txpro TXAB-430-490 is a vertically polarized UHF fiberglass base station antenna for the 430 to 490 MHz band. It is rated at 6.5 dBi gain with 10 MHz of bandwidth, 50 ohm impedance and 200 watts of power handling, with a UHF female (SO-239) connector.

The radiator and coil are hermetically sealed in fiberglass tubing, and DC ground construction provides static dissipation and lightning protection. The antenna is 5 ft long, accepts masts from 1 3/16 to 2 7/16 inches (30 to 62 mm) and is rated for 120 mph winds.

  • Best for: UHF base stations at crowded antenna sites where a low wind profile matters.
  • Fits: UHF base stations from 430 to 490 MHz through a UHF female (SO-239) connection.
  • Important to know: bandwidth is 10 MHz within the 430 to 490 MHz band, so confirm the antenna is set for your operating frequencies before installation.

Why teams choose it

Keeps your radios in service

  • 6.5 dBi gain

    extends coverage from a fixed UHF site.

  • Sealed construction

    radiator and coil sealed in fiberglass for stable SWR in all weather.

  • DC grounded

    construction allows static dissipation and lightning protection.

  • Fits common masts

    accepts 1 3/16 to 2 7/16 inch mast diameters.

Specifications

Technical specifications

General
Brand Txpro
Model TXAB-430-490
SKU TXAB-430-490
Product Type UHF Base Station Antenna
Construction Material Fiberglass
Physical
Length 5 ft
Mast Diameter Acceptance 1 3/16" to 2 7/16" (30 mm to 62 mm)
Wind Resistance 120 mph
Power & Electrical
Frequency Range 430–490 MHz
Gain 6.5 dBi
Bandwidth 10 MHz
Power Rating 200 Watts
Impedance 50 Ω
Polarization Vertical
Connector Type UHF Female (SO-239)
DC Ground Construction Yes (static dissipation and lightning protection)
Environmental
Sealed Design Radiator and coil hermetically sealed in fiberglass tubing for low SWR in all weather conditions