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Rfwel Infra dual-band rubber duck antenna with RP SMA male connector

Rfwel Infra

Rfwel Infra 5 dBi Dual-Band Rubber Duck Antenna RP SMA Male

SKU CH-AZDC-52AYK

Dual-band rubber duck antenna covering 2.4 GHz and 5.0 GHz with up to 5 dBi gain and RP SMA Male connector

  • TypeAntenna
  • Dual-band 2.4 / 5.0 GHz operation covers both common Wi-Fi ranges
  • Up to 5 dBi gain extends wireless reach for access points and routers
  • RP SMA Male connector fits standard Wi-Fi equipment directly
  • Omnidirectional rubber duck design radiates signal evenly in all horizontal directions
  • Supports 802.11 a/b/g/n/ac standards for broad device compatibility

Dual-Band Antenna for Wi-Fi Extension

The Rfwel Infra rubber duck antenna operates across 2.4 and 5.0 GHz bands with gains of 3 and 5 dBi respectively. It fits routers, access points or wireless bridges that use an RP SMA Male connector. The omnidirectional pattern suits general coverage improvement in 802.11a/b/g/n/ac networks.

Check Connector and Frequency Match

Verify that the host device has an RP SMA female jack before ordering. Confirm the equipment operates in the 2400-2500 MHz and 4900-5900 MHz ranges so the antenna’s tuned bands align with the radio. No additional hardware or adapters are mentioned in the specifications.

Replaces Stock Low-Gain Antennas

This unit upgrades factory-supplied stubby or 2 dBi antennas on compatible gear. The gain increase is worthwhile when the link budget needs a modest boost for longer indoor reach or point-to-point bridges. It does not serve applications requiring directional focus or higher gain panels.

Highlights

  • Dual-band 2.4 / 5.0 GHz operation covers both common Wi-Fi ranges
  • Up to 5 dBi gain extends wireless reach for access points and routers
  • RP SMA Male connector fits standard Wi-Fi equipment directly
  • Omnidirectional rubber duck design radiates signal evenly in all horizontal directions
  • Supports 802.11 a/b/g/n/ac standards for broad device compatibility

Specifications

TypeAntenna

Questions about this item

What connectors and cables come with the antenna, and is any extra hardware required to mount it?

The antenna includes an RP SMA Male plug that threads directly into a compatible RP SMA Female jack on the device; no additional cables or mounting hardware are supplied.

Which frequency band and gain figure should I select for my 802.11n or 802.11ac router?

The same unit covers both 2400–2500 MHz at 3 dBi and 4900–5900 MHz at 5 dBi, so it works across 2.4 GHz and 5.0 GHz 802.11a/b/g/n/ac networks without choosing a separate version.

How much will the 5 dBi gain on the 5.0 GHz band actually extend my router's usable range indoors?

The 5 dBi gain focuses signal horizontally, typically improving penetration through walls and floors on the 4900–5900 MHz band compared with a standard 2 dBi dipole, but exact distance depends on building layout and interference.

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