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L-com - 2.4 GHz 3 dBi Rubber Duck Antenna - RP-TNC Connector



Model: HG2403RD-RTF

This compact 2.4 GHz omnidirectional "rubber duck" antenna provides broad coverage and 3 dBi gain. It is a coaxial sleeve design with an omnidirectional pattern. It is ideally suited for IEEE 802.11b/g wireless LAN and other WiFi applications.

Only 5.4 inches long, this flexible antenna features a tilt-and-swivel RP-TNC Plug connector, allowing it to be used vertically, at a right angle or any angle in between. It is suitable as a replacement antenna for many access points and radios that are equipped with RP-TNC Plug detachable antennas. (Note: The HG2403RD is used as a "replacement" antenna rather than a "range extender" antenna. It should yield similar range to most radio's stock antennas).

This antenna is also available with the following connectors, SMA Male (HG2403RD-SM), N-Male (HG2403RD-NM) and RP-SMA Plug (HG2403RD-RSF).

For additional information and complete specifications, click on the data sheet link in the Downloads tab.


  • Flexible "Rubber Duck" antenna
  • RP-TNC Connector
  • Tilt and swivel design
  • Compact size, only 5.4" long


  • 2.4 GHz ISM Band
  • IEEE 802.11b, 802.11g Wireless LAN & IEEE 802.11n (Pre-N, Draft-N) Applications
  • Public Wireless Hotspot
  • Wireless Video Systems
  • Multipoint and Mobile Applications & Bluetooth®

More Information