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Black dual-band WiFi antenna with magnetic base and dual RP-SMA connectors, 8.6 inches tall, 4 ft cable

Corn Electronics

Corn Electronics 8 dBi Dual Band WiFi Antenna RP-SMA Magnetic Base 4 ft Cable

SKU CH-RGTR-X4Z4X

Dual-band omnidirectional antenna with 8 dBi gain, dual RP-SMA connectors, magnetic base, wall-mount slots, and 4 ft cables for routers, PCIe cards, USB adapters and FPV gear

  • TypeWiFi Antenna
  • ColorBlack
  • Class8 dBi

Class 8 dBi

  • Dual-band 2.4 GHz and 5.8 GHz coverage extends wireless reach
  • 8 dBi gain strengthens signal for routers, PCIe cards and USB adapters
  • Magnetic base and screw slots enable flexible placement on metal or walls
  • 113 cm dual RP-SMA cables let you position antennas away from obstructions
  • 6 inch omnidirectional design supports 802.11 b/g/n/ac devices

Dual-band WiFi antenna with RP-SMA connectors

This dual-band antenna operates on 2.4 GHz and 5.8 GHz frequencies with an 8 dBi gain rating. It uses dual RP-SMA male connectors with inside threads and no inner pin for attachment. The omnidirectional vertical polarization is designed for wireless routers, hotspots, PCIe cards, USB adapters and compatible security or FPV camera systems.

Sustained signal stability across multiple devices

The 8 dBi gain and omnidirectional pattern aim to maintain solid connectivity when several devices are active simultaneously. It supports 802.11 b/g/n/ac standards to help reduce reception dropouts and lag during extended use. The 50 ohm impedance matches common networking equipment for consistent performance over the 113 cm cable run.

Magnetic base and screw slots for flexible mounting

Strong magnets hold the 8.6 inch antenna assembly securely on metal surfaces such as vehicle roofs or equipment cabinets. Two screw slots in the base allow permanent mounting on walls, ceilings or other non-metal structures. Bendable stub antennas adjust for positioning while the 4 ft extension cable lets you relocate the unit away from obstructions for better reception.

Highlights

  • Dual-band 2.4 GHz and 5.8 GHz coverage extends wireless reach
  • 8 dBi gain strengthens signal for routers, PCIe cards and USB adapters
  • Magnetic base and screw slots enable flexible placement on metal or walls
  • 113 cm dual RP-SMA cables let you position antennas away from obstructions
  • 6 inch omnidirectional design supports 802.11 b/g/n/ac devices

Specifications

TypeWiFi Antenna
ColorBlack
Class8 dBi

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Questions about this item

How much heat or noise does this 8 dBi dual-band antenna generate when it runs all day?

This passive antenna has no active components, so it produces no heat and makes no sound during continuous operation.

What connector must my router or adapter already have for the dual RP-SMA male plugs to attach?

Your device needs two RP-SMA female sockets — inside threads with no centre pin — to accept the antenna’s dual male connectors.

Will the 8 dBi gain and omnidirectional pattern work with an older 802.11n router on 2.4 GHz?

Yes, the antenna supports 802.11 b/g/n/ac, so it will improve signal on legacy 2.4 GHz 802.11n gear as well as newer 5 GHz hardware.

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