OMB.868.B08F21

## **SPECIFICATION** 

**Part No.** : **OMB.868.B08F21** 

- **Description** : 868MHz 8dBi Omni Directional Outdoor Antenna 

**Features** : Omni-Directional Radiation Collinear ISM 868 MHz Band 8dBi Peak gain Robust design for all weather operation IP65 waterproof 1474mm in length, 720 g in weight N type Female connector Wall/Pole mount bracket included RoHS compliant 

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## **1. Introduction** 

The OMB.868.B08F21 is a fiberglass omni-directional outdoor antenna, operating in 868 MHz ISM band. The antenna has an 8dBi high peak gain, providing the largest coverage area for Low Power Radio (UNB Sigfox, LPRN, LoRA) and mesh networks. Typical applications are in IoT, metering, industrial/environmental monitoring and remote asset monitoring. 

The OMB.868 operates at 868MHz, one of the most widely used license free ISM bands, with a 8dBi peak gain. The omni-directional antenna collinear dipole design means it radiates uniformly in the azimuth with a high gain, providing coverage over long distances, thus minimizing the amount of cells or nodes needed in a network. 

The UV resistant fiberglass housing enables the OMB antenna to be weathered in all kinds of harsh environments, making it more robust and safer than traditional whip antennas. It has been designed to withstand high wind load. The integrated aluminum mounting bracket is perfect for directly mounting the antenna onto a pole or a wall. The connector is industry standard N-type female. Connector can be customized subject to MOQ. Other frequencies and gains are available. Contact Taoglas regional sales office for more details. 

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## **2. Specification** 

|ELECTRICAL<br>~~LC~~|ELECTRICAL<br>~~LC~~|ELECTRICAL<br>~~LC~~|
|---|---|---|
|Standard<br>ISM 868<br>~~|~~|||
|Band||860-870 MHz|
|Antenna Type||Collinear Dipole Array|
|Peak Gain||8 dBi|
|Polarization||Vertical|
|Impedance||50 ohms|
|Max Input Power||50 watts|
|VSWR||1.5:1|
|Radiation||Omni-Directional|
|Vertical Beamwidth||13 Deg|
|Horizontal Beamwidth|Horizontal Beamwidth|360 Deg|
|Internal Material||Copper|
|Connector||N Type Female|
|MECHANICAL<br>~~LC~~|||
|Length||1474 mm(Max)|
|Bracket Dimension||70 x 73mm(Max)|
|Antenna Weight||720g|
|Mounting Accessories<br>Weight||70g|
|Application||Indoor/Outdoor|
|Radome Material||White Fiberglass|
|Bracket Material||Aluminum|
|Mount Style||Pole Mount/Wall Mount|
|Mount Hardware Material||Stainless Steel|
|Wind Resistance||>150mph (>241km/h)|
|Waterproof||IP65|



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|Storage Temperature|-40°C to +85°C|
|---|---|
|Operating Temperature|-40°C to +85°C|
|Operating Humidity|10%~90% non-condensing|
|Storage Humidity|5%~90% non-condensing|



## **3. Antenna Characteristics** 

## **3.1 VSWR** 

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## **3.2 Peak Gain** 

## E-plane 

## H-plane 

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## **4. Antenna Radiation Pattern** 

## **4.1 Measurement Setup** 

Vertical Pattern – E plane 

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## **4.2 2D Radiation Pattern** 

Vertical Pattern – E plane 

Horizontal Pattern – H plane 

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## **5. Mechanical Drawing** 

Unit : mm 

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Unit : mm 

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## **6. Packaging** 

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