OMB.915.B03F21

SPECIFICATION 915MHz ISM Band Dipole Antenna Part No. : OMB.915.B03F21 Product Name : 3.5dBi 902-915MHz ISM Band Indoor/Outdoor Omnidirectional Antenna Feature : Suitable to use in robust outdoor environment Dimensions: Height 1093.5mm RoHS compliant SPE-12-8-061/C/PK Page 1 of 9 1. Introduction The OMB.915.B03F21is a fiberglass omnidirectional outdoor antenna, operating in the 902-915MHz 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 902-915MHz, one of the most widely used license free ISM bands, with a 3.5dBi peak gain. The omnidirectional antenna radiates uniformly in the azimuth. This collinear design characteristic provides the best performance, giving optimized coverage and therefore longer range in the horizontal plane over 360 degrees, thus minimizing the amount of nodes needed for a mesh network. The UV resistant fiberglass housing enables the OMB antenna to be utilized 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-type connector. SPE-12-8-061/C/PK Page 2 of 9 2. Specification ELECTRICAL Standard ISM 915 Band 902~928MHz Antenna Type Collinear Gain(max) 3.5dBi Polarization Vertical Impedance 50 ohms Max Input Power 50 watts VSWR 150mph (>241km/h) Housing Fiberglass ENVIRONMENTAL Storage Temperature -40°C to +80°C Operating Temperature -40°C to +60°C Operating Humidity 10%~90% non-condensing Storage Humidity 5%~90% non-condensing SPE-12-8-061/C/PK Page 3 of 9 3. Antenna Characteristics 3.1 Return Loss 3.2 Maximum Gain SPE-12-8-061/C/PK Page 4 of 9 3.3 Average Gain 3.4 Efficiency SPE-12-8-061/C/PK Page 5 of 9 4. 3D Radiation Property Y Z X SPE-12-8-061/C/PK Page 6 of 9 XY Plane X Y XZ Plane Z X SPE-12-8-061/C/PK Page 7 of 9 5. Drawing SPE-12-8-061/C/PK Page 8 of 9 Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. Copyright © Taoglas SPE-12-8-061/C/PK Page 9 of 9