UHF RFID Unit (JRD-4035)

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It adopts the JRD-4035 module solution with a built-in ceramic antenna, completely eliminating the technical uncertainty caused by the need for an additional antenna in ordinary UHF modules. The optimized RF design achieves low power consumption and high performance, reaching an effective range of over 1.5M with just 100mW transmission power. Using a serial communication interface along with a built-in package of AT command sets, it achieves plug-and-play functionality, providing a good development and usage experience. It is suitable for scenarios such as warehouse logistics management and smart retail, meeting the needs of monitoring and reading multiple product tags. Features Detection range: up to 2M Operating frequency range: 840 ~ 960 MHz Air interface protocol: EPCglobal UHF Class 1 Gen 2 ISO/IEC 18000-6C UART communication interface (baud rate: 115200bps) Buffer capacity up to 200 tags Sensitive and stable tag recognition Includes 1 x Unit RFID-UHF 1 x HY2.0-4P Grove Cable (20cm) 1 x RFID Tag (840 ~ 960 MHz) Applications Warehouse logistics pallet management Vehicle management Smart retail Specifications Specification Parameter Air Interface Protocol EPCglobal UHF Class 1 Gen 2ISO/IEC 18000-6C Supported Regions United States, Canada and other regions following FCCEurope and other regions following ETSI EN 302 208Mainland China, Taiwan, Japan, Korea, Malaysia Operating Frequency Range 840 ~ 960 MHz Output Power Range 18 ~ 26 dBm Tag Buffer 200 tags Communication Protocol UART (baud rate: 115200bps) Shell Material Plastic (PC) Product Size 56.0 x 48.0 x 11.5mm Product Weight 41.0g Package Size 88.0 x 61.0 x 21.0mm Gross Weight 58.8g Reading Distance Instruction Regarding the Unit UHF-RFID reading distance, if the actual usage does not reach the nominal 1.5–2m, two aspects should be checked: first, ensure that the transmission power is set to the maximum value; second, note that the device antenna frequency is fixed at 922MHz, and if the frequency set in the software deviates significantly from the antenna frequency, it may also cause a change in the reading distance. 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