30411 2.4 GHz 5.8 dBd Omnidirectional Fiberglass Antenna without Mounting Hardware


The 30411 is a 5.8 dBd omnidirectional antenna for use with our 2.4 GHz spread-spectrum products. The 30411 is suitable for base-station use where communication is needed with multiple stations located in different directions. It is also preferred in mobile applications and in other applications in which the best radio path is not constant, including close-up applications without clear line of sight. Mounting hardware is not included.

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Detailed Description

The 30411 is a high gain (5.8 dBd) omnidirectional antenna suitable for radio devices that operate 2.4 to 2.5 GHz. The collinear antenna is enclosed in high density fiberglass which is covered with a UV inhibiting coating. 

The 30411 requires an antenna cable to connect it to the spread spectrum radio and mounting hardware (typically the 13906) to attach it to a tripod or tower.


Gain 5.8 dBd (8 dBi)
Frequency Band Supported 2.4 to 2.5 GHz
Connector Type N female
Antenna Type Omnidirectional, outdoor antenna
Half-Power Beamwidth 30° x 360°
Manufacturer's Model Name Laird Technologies FG24008
Diameter 3.3 cm (1.3 in.)
Length 62.2 cm (24.5 in.)
Weight 227 g (0.5 lb)


Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
CR200 (retired)
CR200X (retired)
CR205 (retired)
CR206 (retired)
CR206X (retired)
CR210 (retired)
CR211 (retired)
CR211X (retired)
CR215 (retired)
CR216 (retired)
CR216X (retired)

Measurement and Control

Product Compatible Note

Communication Devices

Product Compatible Note
FGR-115RC (retired)
FGR-115RE (retired)
NL240 (retired)
RF400 (retired)
RF401 (retired)
RF410 (retired)
RF411 (retired)
RF415 (retired)
RF430 (retired)
RF431 (retired)
RF432 (retired)
RF450 (retired)

Additional Compatibility Information

Antenna Cables

The following cables can be used:

  • COAXNTN-L—connects the antenna to the transceiver via a surge protector.
  • COAXRPSMA-L—connects the antenna to the transceiver when surge protection is not required.

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