Long-distance communication in mountainous areas is possible without relay devices! The communication speed can also be changed, and the power consumption is low.
The "OiNET-923/928B" is a 920MHz long-range wireless communication unit that achieves more than double the communication distance of typical sub-gigahertz (920MHz) radios. By adopting the LoRa method, it enables long-distance communication without the need for relay devices. It is a specific low-power radio station compliant with ARIB STD-T108. Additionally, it supports GFSK modulation, allowing it to handle both high-speed and long-distance communication with a single unit. 【Features】 ■ Communication speed can be changed by adjusting the spreading factor ■ Increasing the spreading factor while decreasing the communication speed improves sensitivity (minimum receiving sensitivity: -132dBm, communication speed: 293bps) ■ Compliant with ARIB STD-T108, it is a specific low-power radio that does not require a license ◎ For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Unit Overview】 ■GFSK Method Frequency Band: 920MHz Band Communication Distance: Up to 1km Communication Speed: 50–100kbps ■LoRa Method Frequency Band: 920MHz Band Communication Distance: Up to 8km* Communication Speed: 0.2–10kbps *Maximum communication distance varies depending on communication speed and environment. ◎For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Founded in 1950, Oi Electric has realized many developments, including the pocket bell (1963) and desktop calculators (1963). The challenge spirit of the engineers at that time has been passed down to the current engineers, and we will continue to contribute to the development of social and communication infrastructure. If you are thinking, "I need something more than a generic product," "developing this will be costly," or "is there a product like this?" we would appreciate your contact. After listening to your needs, we will propose products that match your requirements. Our strength lies in developing high-quality products that can only be made through domestic production.
