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White permanent-mount antenna with N-Female connector and locknut base

Laird Technologies

Laird Technologies TRA8211S3PW 821-896 MHz White Antenna

SKU CH-EME1-SHS6N

A low-visibility white permanent screw-base antenna covering 821-896 MHz with 3 dBi gain and N-Female connector for mobile use

  • TypeAntenna
  • Operates across 821-896 MHz for reliable mobile coverage
  • 3 dBi gain boosts signal strength in narrow-band applications
  • Low-visibility white design blends with vehicle aesthetics
  • Permanent screw-base mount with locknut ensures secure installation
  • Includes N-Female connector compatible with Motorola-style mounts

Mobile antenna for 821-896 MHz bands

The Laird TRA8211S3PW is a narrow-band omnidirectional antenna built for mobile installations that operate between 821 and 896 MHz. It provides 3 dBi gain and a low-visibility white finish suited to fleet or public-safety vehicles. The permanent screw-base design targets installers who need a fixed, professional mount.

White phantom housing with N-Female connector

The antenna body secures to the vehicle roof or panel with a locknut that resists vibration and weather ingress. An N-Female (N Plug) connector terminates the base, so the installer must supply a Motorola-style mount, cable and mating connector to complete the RF path. No cable or additional hardware is included in the package.

Passive operation with no power draw

As a purely passive radiating element the antenna draws no electrical power and adds no active noise to the system. Thermal output is negligible and limited to ambient heat absorption from the white radome. Performance remains stable across the stated 821-896 MHz range without cooling or maintenance requirements.

Highlights

  • Operates across 821-896 MHz for reliable mobile coverage
  • 3 dBi gain boosts signal strength in narrow-band applications
  • Low-visibility white design blends with vehicle aesthetics
  • Permanent screw-base mount with locknut ensures secure installation
  • Includes N-Female connector compatible with Motorola-style mounts

Specifications

TypeAntenna

Questions about this item

What frequency range does the 821-896 MHz antenna cover and what is its gain?

The antenna operates across the 821 to 896 MHz band with 3 dBi gain for omnidirectional coverage.

What mounting hardware and hole size are required for the permanent screw-base?

It secures with a locknut on a permanent screw-base and requires a Motorola style mount with cable and connector.

How is the N-Female connector attached during installation and what mistake should be avoided?

Connect the N-Female plug to the Motorola mount cable first, then tighten the locknut; skipping the cable connection before mounting is the common error.

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