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Small white spherical antenna with SMA female panel connector

Laird Technologies

Laird Technologies 410-520 MHz 3dBi Microsphere Antenna

SKU CH-MK6T-F1BVV

Omnidirectional 410-520 MHz antenna with 3dBi gain and SMA Female Panel connector for wireless deployments needing wide-angle coverage

  • TypeAntenna
  • Operates across 410-520 MHz for flexible wireless deployment
  • 3dBi gain provides wide-angle omnidirectional coverage
  • 10 watt power handling supports reliable signal transmission
  • SMA Female Panel connector ensures secure equipment integration
  • Microsphere design suits installations where aesthetics matter

410–520 MHz Omnidirectional Antenna

This omnidirectional antenna covers the 410–520 MHz band with 3 dBi gain and handles up to 10 watts of input power. It is built for wireless deployments where a compact, low-profile form factor and wide-angle coverage are required. The SMA Female Panel connector provides a secure panel-mount attachment point for coaxial cable runs.

SMA Female Panel Connector

The panel-mount SMA female connector allows the antenna to be fixed directly to an enclosure or bulkhead, keeping the radiating element external while the cable stays inside. This arrangement simplifies weather-sealing and reduces cable strain in vehicle or fixed-site installations. No additional adapters or pigtails are included in the package.

3 dBi Gain and 10 Watt Rating

The 3 dBi gain delivers broad horizontal coverage suitable for general-purpose mobile or base-station links across the stated frequency range. The 10 watt power rating supports typical low-power radio modules used in telemetry, SCADA or land-mobile systems. Installations requiring higher ERP or directional focus will need a different antenna design.

Highlights

  • Operates across 410-520 MHz for flexible wireless deployment
  • 3dBi gain provides wide-angle omnidirectional coverage
  • 10 watt power handling supports reliable signal transmission
  • SMA Female Panel connector ensures secure equipment integration
  • Microsphere design suits installations where aesthetics matter

Specifications

TypeAntenna

Questions about this item

How long will the SMA Female Panel connector last with repeated mating cycles?

The SMA Female Panel connector is a standard threaded RF interface rated for hundreds of mating cycles; keeping threads clean and avoiding over-torque will maximise its service life.

What limits continuous operation at the full 10 watt power rating?

Sustained 10 watt transmission is limited by heat buildup in the antenna element and feed point; adequate airflow around the microsphere housing prevents thermal compression.

How hot does the housing get when transmitting at 10 watts all day?

At 10 watts continuous duty the housing reaches temperatures that are warm to the touch; mounting the unit with free air circulation keeps it within safe operating limits.

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