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868-956
+BOM#25 CABLE SEAL
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Nhà sản xuấtCông ty Littelfuse Inc.
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Ông. Phần #868-956
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Có sẵn83
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Littelfuse Inc. |
| Package | Bulk |
| ProductStatus | Active |
| AccessoryType | Wire Seal |
Tổng quan
Description
The range 868-956 MHz refers to specific frequency bands used primarily for short-range wireless communications. These frequencies fall within the ultra-high-frequency (UHF) range and are commonly utilized for industrial, scientific, and medical (ISM) applications. The 868 MHz band is widely used in Europe, while the 915 MHz band is prevalent in North America and other regions.
These frequency bands are integral to technologies like RFID (Radio Frequency Identification) and various low-power, wide-area network (LPWAN) protocols, including LoRaWAN and Sigfox. The bands enable devices to communicate over moderate distances with relatively low power consumption, making them ideal for Internet of Things (IoT) applications, such as smart meters, asset tracking, and environmental monitoring.
Regulatory bodies allocate these frequencies differently across regions to minimize interference and ensure efficient use. Devices operating in these bands often follow local regulations, which stipulate power limits and other operational parameters to maintain network integrity and coexistence with other wireless services.
These frequency bands are integral to technologies like RFID (Radio Frequency Identification) and various low-power, wide-area network (LPWAN) protocols, including LoRaWAN and Sigfox. The bands enable devices to communicate over moderate distances with relatively low power consumption, making them ideal for Internet of Things (IoT) applications, such as smart meters, asset tracking, and environmental monitoring.
Regulatory bodies allocate these frequencies differently across regions to minimize interference and ensure efficient use. Devices operating in these bands often follow local regulations, which stipulate power limits and other operational parameters to maintain network integrity and coexistence with other wireless services.
Equivalent
The 868-956 chip is often used for radio frequency applications in the ISM band. Equivalent products may include RF transceivers or modules such as the Semtech SX1276/77/78, Texas Instruments CC1101, and Silicon Labs Si446x series. These are commonly used for similar frequency ranges and applications like LoRa, Zigbee, or general RF communications. Always check the specific requirements and compatibility when considering replacements.
Application
The frequency range of 868-956 MHz is primarily used for industrial, scientific, and medical (ISM) applications. This spectrum is popular in various regions for low-power, short-range wireless communications. Common applications include:
1. RFID: Used for tracking and inventory management.
2. IoT: Supports Internet of Things devices for smart homes, agriculture, and smart cities.
3. LPWAN: Used in Low Power Wide Area Networks like LoRaWAN and Sigfox for long-range connectivity.
4. Wireless Sensor Networks: Facilitates environmental monitoring and industrial automation.
5. Home Automation: Powers devices like smart meters and security systems.
These applications benefit from the spectrum's ability to penetrate obstacles and provide reliable communication over moderate distances.
1. RFID: Used for tracking and inventory management.
2. IoT: Supports Internet of Things devices for smart homes, agriculture, and smart cities.
3. LPWAN: Used in Low Power Wide Area Networks like LoRaWAN and Sigfox for long-range connectivity.
4. Wireless Sensor Networks: Facilitates environmental monitoring and industrial automation.
5. Home Automation: Powers devices like smart meters and security systems.
These applications benefit from the spectrum's ability to penetrate obstacles and provide reliable communication over moderate distances.
