14221 900 MHz 3 dBd Omnidirectional Antenna with Mounting Hardware

Overview

The 14221 is a 3 dBd omnidirectional antenna for use with many of our spread-spectrum products. The 14221 is suitable for base station use where you need to communicate 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.

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Images

14221 antenna with mounting hardware, disassembled
14221 antenna with mounting hardware, disassembled
14221 antenna with mounting hardware, disassembled
14221 antenna with mounting hardware, assembled

Detailed Description

The 14221 is the highest gain, omnidirectional antenna available for our 900 MHz spread spectrum radios that Campbell Scientific offers. This outdoor antenna is ideal for a base station or repeater station where you need to communicate with multiple stations located in different directions. The 14221 is also preferred in mobile applications and in applications where the best radio path is not constant, including close-up applications without clear line-of-sight.

The 14221 requires an antenna cable to connect it to the spread-spectrum radio. (See the Compatibility information for options.)

Specifications

Gain 3 dBd
Frequency Band Supported 902 to 928 MHz
Connector Type N female
Antenna Type Omnidirectional, outdoor antenna with mounting hardware
Manufacturer's Model Name ANTENEX FG9023
Mounting Mounts to pipes with outer diameters from 3.18 to 6.35 cm (1.25 to 2.5 in.).
Diameter 3.175 cm (1.25 in.) at base
Length 63.5 cm (25 in.)
Weight 383 g (13.5 oz)

Compatibility

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

Data Loggers

Product Compatible Note
CR205
CR206
CR206X
CR210
CR211
CR211X
CR300 Compatible with the -RF407 and -RF412 options.
CR310 Compatible with the -RF407 and -RF412 options.
CR6 Compatible with the -RF451, -RF407, and -RF412 options.
CRVW3 Compatible with the -RF451, -RF407, and -RF412 options.

Measurement and Control

Product Compatible Note
AVW206
AVW211

Communication Devices

Product Compatible Note
FGR-115RC (retired)
FGR-115RE (retired)
RF400
RF401
RF401A
RF407
RF410
RF411
RF411A
RF412
RF430
RF431
RF450
RF451

Additional Compatibility Information

Antenna Cables

The following cables can be used:

  • COAXNTN-L—connects the antenna to the radio, datalogger, or interface via a surge protector.
  • COAXRPSMA-L—connects the antenna to spread-spectrum radios other than the RF450 when surge protection is not required.
  • COAXSMA-L—connects the antenna to an RF450 when surge protection is not required.

Mounting Hardware

The antenna includes a rugged FM2 antenna mounting bracket. The mounting bracket will accommodate a pipe with up to 6.5 cm (2.5 in.) outer diameter. A similar antenna, the 14203, does not have mounting hardware and is intended for customers who want to construct an antenna mounting bracket that fits their specific application.

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