Taoglas OMB Barracuda 915 MHz ISM Collinear Antenna

Product Code



Design Type

Application Category

Base Station

RF Category

The OMB.915.B03F21 is a fibreglass omnidirectional outdoor antenna, operating in the 915 MHz ISM band, is designed to offer long distance coverage. The antenna is designed for applications such as metering, industrial / environmental monitoring, remote asset monitoring, and mesh network applications.

The OMB.915 operates at 902 to 928 MHz, one of the most widely used license free ISM bands, with a 3.5 dBi peak gain. The omnidirectional antenna radiates uniformly in the azimuth. This collinear design characteristic provides the best performance, giving optimised coverage and therefore longer range in the horizontal plane over 360 degrees, thus minimising the amount of nodes needed for a mesh network.

The UV resistant fibreglass housing enables the OMB antenna to be utilised in all kinds of harsh environments, making it more robust and safer than traditional whip antennas. It can be connected directly to the access point or telemetry unit, or can be mounted on wall or device surface via the N Female connector.

  • Finely tuned for 915 MHz ISM
  • Fibreglass design for harsh outdoor environments
  • Stable azimuth pattern, excellent VSWR response
  • Consistent 3.5 dBi gain
  • Integrated N Female connector
Antenna Technical Data
Physical Characteristics
Construction Material
Fibreglass (GRP)
RF Connections
Radome Colour
Other - White
Environmental Rating No Data
1094 x 70 x 55 mm (L x W x D)
Operating Temperature -40 °C to 60 °C
0.7600 kg
U-bolt, 50 mm ø pole
900 MHz Collinear Element
Electrical Specifications Mechanical Specifications
Input Impedance 50 Ω Input Connector
Polarisation Input Connector Gender
Max. Input Power 50 W Cable Series -
PIM, 3rd Order - Cable Length -
Range: 902 to 928 MHz
Peak Gain 3.50 dBi Azimuth Beamwidth 360°
VSWR < 1.5:1 Elevation Beamwidth 15°
Radiation Efficiency 60% Electrical Tilt
Front-to-Back Ratio - Inter-Port Isolation -
Cross-Polar Discrimination - Cross-Polar Isolation -


Taoglas company logo

Company Overview

Taoglas provides a comprehensive range of external, embedded and base station antenna solutions for M2M applications such as Telematics / Automotive, Smart-Grid, Metering / Telemetry, Home Automation, Remote Monitoring and Medical applications.

Select the quantity closest to your requirement.