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White RP-SMA dual-band antenna, 10.8 cm long, omnidirectional, 3 dBi gain

Vszerda

Vszerda BFN00623 RP-SMA Dual Band 3dBi network antenna White

SKU CH-STWY-PQD71

Dual-band WiFi 2 antenna with RP-SMA male connector, 3dBi gain, 10.8cm length, operates -20° to +80° C

  • Product typeRp-SMA antenna
  • Product color[Rp-SMA] Male antenna - White
  • DetailsRp-SMA antenna
  • Key featuresRp-SMA antenna
  • Dual-band 2.4 GHz and 5.8 GHz coverage for broader wireless reach
  • 3 dBi gain boosts signal strength over stock antennas
  • RP-SMA male connector fits routers, cameras and USB adapters directly
  • Omni-directional pattern radiates evenly in all horizontal directions
  • Compact 10.8 cm length and 52 g weight suit portable and fixed installs

What this antenna replaces

The Vszerda BFN00623 is a dual-band RP-SMA male antenna designed for 2.4 GHz and 5.8 GHz WiFi 2 networks. It suits users upgrading a router, USB adapter, security camera or FPV gear that uses an RP-SMA female jack. The 3 dBi gain and omni-directional pattern give a modest signal boost over stubby stock antennas. Buyers who need higher gain or directional focus should look elsewhere.

When the upgrade makes sense

Swapping to this 10.8 cm white antenna is worthwhile when the existing whip is damaged, missing or limited to a single band. The 50 ohm impedance and linear vertical polarisation match most consumer WiFi 2 equipment, so the change is plug-and-play. It will not fix throughput limits imposed by the radio chipset, channel congestion or an outdated WiFi standard.

Practical limits of the RP-SMA interface

The RP-SMA male connector has a centre hole and no pin; it only mates with RP-SMA female ports. Standard SMA female jacks look similar but will not connect. Operating range is -20 °C to +80 °C, storage range -30 °C to +85 °C. The 52 g weight and 1 cm diameter add minimal load to the host device. No other interface or protocol is supported.

How it compares

Measured against everything we stock in Wi-Fi Antennas & Wireless Bridges, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 96% of the 399 comparable items (median $31.99).

Specifications

Product
Brand nameVszerda
Model nameBFN00623
Part numberBFN00623
Product typeRp-SMA antenna
Product color[Rp-SMA] Male antenna - White

Questions about this item

Will the RP-SMA Male connector on this 10.8cm antenna fit my router's RP-SMA Female port?

Yes, the RP-SMA Male connector has a centre hole and no pin, matching standard RP-SMA Female ports on routers, cameras and USB adapters.

How do I install the antenna and what common mistake should I avoid?

Screw the RP-SMA Male connector onto the Female port by hand until snug; do not use tools, and verify the port is RP-SMA not SMA before ordering.

Does the white finish or 3dBi gain degrade outdoors across the -20° to +80° operating range?

The antenna is rated for -20°C to +80°C operation; the white housing and 3dBi gain remain stable within this range, with no scheduled maintenance required.

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