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White fibreglass base antenna 63in tall with three stainless radials and mounting bracket

TRAM

TRAM 1486 UHF Land Mobile Base Antenna 63in 406-512MHz 6.5dBd

SKU CH-H9PT-4QS6Y MPN 1486

UHF land-mobile base antenna covering 406-512 MHz with 6.5 dBd gain, 63 in fiberglass whip, SO-239 connector and three stainless-steel radials included

  • TypeOthers
  • SpecificationsTRAM 1486 UHF Land Mobile Base Antenna
  • 5 dBd gain boosts UHF signal reach
  • 406-512 MHz frequency range covers land mobile bands
  • 63-inch heavy-duty fiberglass resists weather and impact
  • SO-239 connector fits standard 50-ohm coaxial feeds
  • Includes mounting bracket and three stainless steel radials

UHF Base Antenna for Land Mobile Radio

The Tram 1486 is a 63in base-station antenna built for UHF land-mobile systems operating between 406MHz and 512MHz. It provides 6.5dBd gain through a heavy-duty fiberglass radiator and terminates in a UHF female SO-239 connector with a 50ohm impedance match.

Installers needing fixed-site coverage on a single

The antenna suits permanent installations that require omnidirectional gain on one allocated frequency block. It is not suited for mobile mounting, multi-band operation, or sites where a lower-profile or unity-gain whip is required.

6.5dBd gain over 406-512MHz

This gain figure determines whether the antenna meets the link-budget and coverage-radius requirements for the intended base station. Verify the system design calls for this specific gain and bandwidth before selecting the 1486.

Highlights

  • 5 dBd gain boosts UHF signal reach
  • 406-512 MHz frequency range covers land mobile bands
  • 63-inch heavy-duty fiberglass resists weather and impact
  • SO-239 connector fits standard 50-ohm coaxial feeds
  • Includes mounting bracket and three stainless steel radials

Specifications

BrandTRAM
Model1486
TypeOthers
SpecificationsTRAM 1486 UHF Land Mobile Base Antenna
Shipping weight3.21 kg
Package size1626 × 152 × 102 mm

Questions about this item

How much gain does the 1486 antenna deliver across the 406-512 MHz range?

It provides 6.5 dBd gain over the full 406-512 MHz frequency span.

Will the fiberglass radome and stainless radials handle continuous outdoor exposure without degrading?

Heavy-duty fiberglass construction and three 7-inch stainless steel radials are built for long-term outdoor service.

What mast diameter and connector does the 1486 require for installation?

The bracket accepts mast diameters of 1.81 to 2.44 inches and the antenna terminates in a UHF female SO-239 connector.

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