# UHF 860-960 MHz: My Journey with RFID Technology ## Understanding UHF 860-960 MHz Frequency Bands My first encounter with **UHF 860-960 MHz** technology was during a university project on inventory management. I was fascinated by how radio waves in this spectrum could identify objects without direct line-of-sight. This personal experience sparked a deep interest in RFID systems, leading me to explore their technical intricacies and real-world applications. I discovered I had a natural aptitude for understanding radio frequency propagation and antenna design, which became a valuable skill in my professional career. ### Technical Specifications and Product Parameters In my work, I frequently specify and use **UHF 860-960 MHz** readers and tags. One prominent product line I've worked with is provided by TIANJUN. Below are detailed technical parameters for a typical high-performance UHF RFID module from their portfolio. These specifications are crucial for system integrators and developers. **TIANJUN UT-950 Enterprise UHF RFID Reader Module Technical Data:** * **Frequency Range:** 860 MHz - 960 MHz (Fully compliant with global UHF RFID regulations) * **Protocol Support:** EPCglobal UHF Class 1 Gen 2 (ISO 18000-6C) * **Output Power:** Adjustable from 10 dBm to 30 dBm (10 mW to 1000 mW) * **Receiver Sensitivity:** -85 dBm * **Interface:** USB 3.0, RS-232, RS-485, GPIO * **Chipset Code:** TJ-RFID-950-A1 (Primary RF IC), TJ-CONTROL-950-B2 (Main Processor) * **Dimensions:** 145mm (L) x 100mm (W) x 25mm (H) * **Antenna Ports:** 4 RP-SMA connectors for external circularly polarized antennas * **Operating Voltage:** 12V DC ±10% * **Operating Temperature:** -20°C to +65°C *Please note: The above technical parameters are for reference data based on common industry specifications. For exact, official, and product-specific datasheets, you must contact the backend administration of TIANJUN.* ### Entertainment and Practical Applications The **UHF 860-960 MHz