9 DBI Antenna


Inside or out, we’ve got your wireless 802.11 b/g/n/ac (2.4GHz) devices covered.

Optimal for medium range indoor or outdoor point to multi-point applications, the 9DBI Omni-Directional antenna provides extended point-to-multi-point coverage for wireless 802.11 b/g/n/ac (2.4GHz) devices.

Model: ANT2409
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Optimize WLAN Range and Power with the 9 dBi Indoor/Outdoor Omni-directional Antenna

The ANT2409 indoor/outdoor 2.4 GHz antenna provides extended point to multi-point coverage for wireless 802.11 b/g/n devices. Optimal for medium range indoor or outdoor point-to-multi-point applications. Included lightning arrestor helps prevent damage due to lightning-induced surges or static electricity in outdoor applications. Typically hung from crossbars of drop ceilings or on a rooftop, the waterproof and UV resistant ANT2409 includes wall and pole mounting materials for installation ease; antenna cable and grounding cable not included.

NETGEAR line of antennas and accessories for 802.11b, 802.11g and 802.11n devices give you multiple options for maximizing the reach and performance of your wireless infrastructure devices. Every WLAN deployment is unique. With both directional and omni-directional antennas, indoor and outdoor options, low-loss cables, mounting hardware, and other accessories, installers can customize a wireless solution that meets the requirements of even the most challenging applications.

Product Number
Product Thumbnail
Wireless Signal
  • IEEE 802.11g
Typical Application
  • Indoor/outdoor
Maximum Outdoor Range*
  • 11.5 km (7.2 miles)
Frequency Range
  • 2400 – 2485 MHz
  • 9 dBi
Beam Width
  • Horizontal 360° Vertical 30°
  • Vertical
Operating Temperature
  • -30º to 80º C (-22º to 176º F)
  • 625 x 75 x 56 mm (24.6 x 2.95 x 2.2 in)
  • 0.9 kg (2 lb)
  • Antenna - Reverse N female
  • Lightening Arrestor - Reverse N female
  • Adapter - Reverse SMA
Package Contents
  • Indoor/Outdoor 9 dBi Omni-directional
  • Antenna - ANT2409 (cable required, sold separately)
  • Wall and pole mount brackets and hanging materials
  • One reverse N type to reverse SMA adapter
  • 2 m low-loss antenna cable (connection for lightening arrestor)
  • Lightening arrestor
  • Installation guide and Warranty/support card
Ordering Information (all regions)
  • ANT2409-20000S

*Range estimation is based on FCC-compliant operation of two (2) 802.11 APs each with two (2) ANT24D18 antennas placed at 90 degree rotation, 5 m antenna cables, and lightning arrestors installed. With the antennas positioned 36 m above the ground, data rate should sustain 1 Mbps under ideal line-of-sight conditions.

**Gain: A ratio of decibels to an isotropic antenna that is commonly used to measure antenna coverage.

NETGEAR Warranty

  • This product is backed by a NETGEAR limited 1-year Hardware Warranty.
  • ProSupport Lifetime 24x7 Advanced Technical Support. (Remote diagnostics performed by our technical experts for prompt resolution of technical issues).