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Ten black RP-SMA antennas with adjustable joints

JacobsParts Inc.

JacobsParts Inc. ANT-2DBI RP-SMA Antenna 10 Pack

SKU CH-VD3Z-DSSQ9

A 10-pack of 4.25" omni-directional RP-SMA antennas covering 2.4GHz and 5GHz WiFi 2 bands for routers and wireless cards

  • Product typeAntenna
  • Product colorBlack
  • Boosts signal strength with 2.4GHz/5GHz dual-band coverage
  • Ten antennas included for multi-device deployment
  • Omni-directional design radiates signal in all directions
  • Adjustable RP-SMA Female connector fits routers and cards
  • Compliant with 802.11 standards for broad compatibility

10-pack RP-SMA antennas for Wi-Fi gear

This pack supplies ten 2 dBi dipole antennas with RP-SMA female connectors. They fit routers, desktop wireless cards, printers and AV receivers that use the same interface. Each unit measures 4.25 inches and operates on both 2.4 GHz and 5 GHz bands. The omni-directional design radiates signal in every direction without aiming.

Sustained signal coverage across the band

The antennas maintain their 2 dBi gain continuously across the supported 802.11 standards rather than peaking only in short bursts. Because they are passive dipoles, output does not degrade with heat or duty cycle. The adjustable hinge lets you orient each element for best coverage in a fixed installation. No driver or firmware updates are required to keep them operating at spec.

Passive thermals and zero power draw

With no active electronics the antennas generate no heat and add no audible noise to the system. They draw zero watts from the host device, so power budgets and PSU sizing are unaffected. The black plastic housing is rated for normal indoor operating temperatures. Installation is a simple hand-tighten onto the RP-SMA port.

How it compares

Measured against everything we stock in Wi-Fi Routers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 98% of the 495 comparable items (median $126.99).

Specifications

Product
Brand nameJacobsParts
Model nameANT-2DBI
Product typeAntenna
Product colorBlack

Questions about this item

Do the 2 dBi RP-SMA antennas add any heat or noise when the router runs all day?

The antennas are passive dipoles with no electronics, so they produce no heat and make no sound during continuous operation.

What connector must my router or wireless card already have for these antennas to attach?

Each antenna uses an RP-SMA Female connector, so the host device needs a matching RP-SMA Male port.

Will the 802.11 compliant antennas work with my older 802.11n router?

Yes, the antennas cover 2.4 GHz and 5 GHz bands used by 802.11n equipment, so they connect and function normally.

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