Achieving extremely narrow directivity! RFID reading antenna that suppresses the spread of radio waves.
This is a narrow directional antenna for UHF band RFID reading. By narrowing the reading range of the antenna, it is designed not to recognize tags that you do not want to read, even in environments such as warehouses where reflected waves are likely to occur. 【Features】 ■ Achieves narrow directivity Thanks to Maspro Denkoh's unique technology, extremely narrow directivity has been achieved. It suppresses the spread of radio waves, making it useful when you want to limit the reading area of RF tags. ■ Connector - SMA-J type ■ Performance - Frequency: 902–928 MHz - Polarization: Circular polarization (right-handed) - Antenna gain: 8.5 dBi or less - Directivity (half-power angle): Approximately 22° × approximately 67° - Dimensions: 780(W) × 220(D) × 37(H) mm - Weight: Approximately 2.6 kg *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
◆What is UHF Band RFID? → It is an automatic identification technology that can read and rewrite information from RF tags attached to products, non-contact and instantly, in large quantities. Since it uses radio waves, it can perform readings even when the tags are not visible. ◆Features of Maspro's UHF Band RFID Maspro offers a variety of antennas and reader/writers that utilize high-frequency technology developed over many years. We provide a diverse range of products, including high-gain planar antennas with world-class performance, sheet antennas with a thickness of just 1.8mm, and reader/writers compliant with Japanese laws, supporting various situations. ◆What RFID can do - It allows for efficient execution of tasks that previously required individual visual confirmation. - It enables real-time visualization of production processes, which is expected to reduce work time and improve operational efficiency. ◆Difference from Barcodes While barcodes require scanning each one individually (over a distance of several tens of centimeters), RFID can read the information from multiple RF tags within the range of radio waves (several meters) all at once, significantly reducing the workload.
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■Inventory management ■Process management ■Stock management ■Security management ■Access management ■Attendance management *For more details, please refer to the PDF document or feel free to contact us.
Line up（1）
| Model number | overview |
|---|---|
| RAF4031 | Narrow Directional Antenna Directivity (half-value angle): approximately 22° × 67° |
catalog（1）
Download All Catalogs
News about this product（1）
Company information
Maspro Denkoh aims to be a company that continues to be needed by society by merging high-frequency technology, which we excel at, with wireless technology and digital technology to create new value and unprecedented products, including television reception equipment, security devices, and IoT solution devices for RFID and LPWA.