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A1483 Series (3 dBd 800/900 MHz)

3 dBd 800/900 MHz NMO Antenna


The A1483 Series is a 3 dBd NMO mobile antenna with frequency-specific 806–960 MHz options for cellular and SMR service.

  • Matches four documented 800/900 MHz operating ranges.
  • Delivers 3 dBd gain from a 15-inch 5/8-over-1/4-wave design.
  • Uses a larger spring-contact housing to better tolerate impact at the base.
  • Offers brite or black finishes for standard TAD/NMO mounts.

Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

The A1483 Series provides frequency-specific 800/900 MHz coverage for cellular and SMR mobile installations. Its 5/8-over-1/4-wave design supplies 3 dBd gain, with separate options for 806–866, 825–896, 896–960, and 900–930 MHz operation.

A larger spring-loaded contact housing and revised spring action address impact and binding at the antenna base. The 15-inch stainless-steel whip is available in brite or black and mounts on a standard TAD/NMO interface.

Ideal applications: vehicle-mounted cellular or SMR systems requiring a tuned 800/900 MHz gain antenna.

Example Model Configurations: A1483A-06, A1483A-24, A1483A-87, A1483B-06, A1483B-24, A1483B-87

Key Specifications

Feature Specification
Technology LMR / P25
Frequency

LMR / P25: 806–960 MHz by configuration

Gain

LMR / P25: 3 dB

Configuration 1 RF feed
Connector / Cable

LMR / P25 connector: spring-loaded contact through NMO mount

Mounting Standard TAD/NMO mount
Dimensions 15.00 in (38.1 cm) at lowest frequency
Material

Base: Chrome-plated brass nut with spring-loaded contact

Element: Stainless-steel radiator

VSWR

LMR / P25: <2:1

Maximum Input Power

LMR / P25: 200 W

Models & Configurations

Model / Configuration Configuration Details
A1483A-06 806-866 MHz; 3dBd gain; NMO mount; Chrome / brite finish
A1483A-24 824-896 MHz; 3dBd gain; NMO mount; Chrome / brite finish
A1483A-87 870-960 MHz; 3dBd gain; NMO mount; Chrome / brite finish
A1483B-06 806-866 MHz; 3dBd gain; NMO mount; Black
A1483B-24 824-896 MHz; 3dBd gain; NMO mount; Black
A1483B-87 870-960 MHz; 3dBd gain; NMO mount; Black

Tech Documents & Resources

a1483-data-sheet

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