ProSafe 9 dBi Omni-directional Antenna



Boost your RF gain for greater coverage outside

2.4 GHz frequency range for 802.11b/g applications

Omni-directional for point-to-multipoint bridging and hot spot applications.


Optimize WLAN Range and Power

NETGEARs ProSafe 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. When planning a network that incorporates wireless, varying facility sizes, construction materials, distance between transmission points and physical obstructions must be accounted for. 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.

ProSafe 9 dBi Indoor/Outdoor Omni-directional Antenna

The ANT2409 indoor/outdoor 2.4 GHz antenna provides extended point-to-multi-point coverage for wireless 802.11g devices. Optimal for medium range indoor or outdoor pointto- 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.



  • ProSafe 9 dBi Omni-directional Antenna ANT2409

Wireless Signal

  • IEEE 802.11g

Typical Application

  • Indoor/outdoor

Maximum Outdoor Range

  • 11.5 km (7.2 miles)1

Frequency Range

  • 2400 2485 MHz


  • 9 dBi2

Beam Width

  • Horizontal 360 Vertical 30


  • Vertical

Operating Temperature

  • -30 to 80 C (-22 to 176 F)


  • 625 x 75 x 56 mm (24.6 x 2.95 x 2.2 in)


  • .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


  • NETGEAR 2-year warranty

Ordering Information (all regions)

  • ANT2409-20000S

1Range 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.

2Gain: A ratio of decibels to an isotropic antenna that is commonly used to measure antenna coverage.

Specification Sheets / Installation guides / Associated files

Warranty: 1 Year Return to Base

Full manufacturers warranty details are available at the manufacturers (Netgear) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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