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Abracon PCB Omni-Directional Antenna WiFi ISM Band LoRaWAN PRO-OB-471
Specifications
| Country of Origin | India |
|---|---|
| Brand | Abracon |
| Model | PRO-OB-471 |
| Series | PRO-OB-471 |
| Gain | 2.4dBi |
| Maximum Frequency | 928GHz |
| Minimum Frequency | 860MHz |
| RF Protocols | WiFi, ISM Band, LoRaWAN |
| Antenna Physical Form | PCB |
| Antenna Mount Type | Surface |
| Directivity | Omni-Directional |
| Number of Bands | 3 |
| Antenna Length | 34mm |
Key Features
- Utilizes PIFA technology for superior performance.
- Designed for surface mount on a PCB with a ground plane.
- Supports multiple frequency bands including 868MHz, 915MHz and 2400MHz.
- Features a gain of 2.4dBi and omni-directional directivity.
- Compact antenna length of 34 mm with a 4.93 mm profile height.
- Includes recommendations for ground clearance and via placement for optimal performance.
- Supports mixed linear polarization for versatile signal reception.
- Complies with EU Directives 2011/65/EU, 2015/863 as well as RoHS/RoHS II standards.
Product Description
The Abracon PRO-OB-471 PCB Omni-Directional Antenna offers a compact and efficient solution for WiFi, ISM Band, and LoRaWAN applications. Utilizing PIFA technology, this antenna is designed to be mounted on a PCB surface with a proper ground plane to ensure optimal impedance and signal performance. Its compact length of 34 mm and low profile of 4.93 mm make it suitable for integration into space-constrained electronic devices.
This antenna supports three frequency bands, including 868 MHz, 915 MHz, and 2400 MHz, enabling versatile multi-band operation. With a 2.4 dBi gain and omni-directional radiation pattern, it delivers reliable coverage for telemetry, wireless sensor networks, and IoT communication applications.
To optimize performance, the antenna design recommends implementing vias for smooth interconnection of ground areas on multi-layer PCBs and maintaining ground clearance around the NC and RF feed pads across all layers. It is also advisable to include a matching network for antenna impedance tuning, with components placed under the antenna.
The PRO-OB-471 complies with EU Directive 2011/65/EU and 2015/863, along with RoHS and MSL Level 1 standards, ensuring environmental compliance and reliability. Mixed linear polarization capabilities further enhance signal reception in various orientations.
Utilizes PIFA technology for enhanced antenna performance. Compact PCB mount design with 34 mm length and low profile. Supports three frequency bands: 868 MHz, 915 MHz, and 2400 MHz. Omni-directional radiation pattern with 2.4 dBi gain.
Recommended ground plane and clearance design for multi-layer PCBs. Compliance with RoHS, RoHS II, and MSL Level 1 standards. Suitable for telemetry, WiFi, ISM Band, and LoRaWAN applications.
This antenna is widely used in electronic and telecommunications industries for telemetry and wireless communication systems, offering dependable performance in industrial, agricultural, and commercial IoT deployments. Environmentally compliant and designed for easy PCB integration, the Abracon PRO-OB-471 enhances signal quality and device reliability.
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Frequently Asked Questions
This model supports three frequency bands: 868 MHz, 915 MHz, and 2400 MHz, making it suitable for various applications including WiFi, ISM Band, and LoRaWAN.
The antenna has a gain of 2.4 dBi, which contributes to its effective signal coverage.
The Abracon PRO-OB-471 is a PCB antenna designed for surface mounting, allowing for easy integration into electronic devices.
This model has a compact length of 34 mm and a profile height of 4.93 mm, making it suitable for space-constrained applications.
It features omni-directional directivity, allowing for signal reception from multiple directions.
For optimal performance, it is recommended to implement vias for ground interconnection and maintain ground clearance around the NC and RF feed pads on multi-layer PCBs.
This antenna complies with EU Directives 2011/65/EU and 2015/863, as well as RoHS and MSL Level 1 standards, ensuring environmental compliance.
The antenna is manufactured in India, ensuring a specific origin for sourcing and compliance.
It is suitable for telemetry, wireless sensor networks, and IoT communication applications, particularly in industrial, agricultural, and commercial settings.
This model utilizes PIFA technology, which enhances its performance in signal reception and transmission.
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