IoTRHA RHA-500-RC01 UHF RFID Reader&Writer Single-Channel Module

Overview:

The IoTRHA UHF RFID reader&writer module series includes single/4/8/16/32 channels. These products are designed based on the high-performance Impinj R2000 UHF RFID chip. Utilizing the dynamic Q algorithm from Impinj and our independently developed "Adaptive Dynamic Q Anti-Collision Algorithm V3.0," we have significantly improved multi-tag reading performance. The more tags, the more evident the improvement. The module offers an output power range of 0-33dBm, with a stable reading distance of over 20 meters using a 9dBi circularly polarized antenna and over 30 meters with a 12dBi circularly polarized antenna. The IoTRHA UHF RFID reader&writer module series can be applied to UHF handheld devices, integrated machines, access control channels, smart cabinets, high-quality consumable cabinets, tool cabinets, clothing channels, archive cabinets, and other applications requiring antenna identification and reading.

1. Single-Channel reader&writer Module Introduction:

The IoTRHA RHA-500-RC01 UHF RFID single-channel reader&writer module is designed based on the high-performance Impinj R2000 UHF RFID chip. It utilizes the dynamic Q algorithm from Impinj and our independently developed "Adaptive Dynamic Q Anti-Collision Algorithm V3.0," significantly improving multi-tag reading performance. The module features one RF MMCX antenna connection port, an output power range of 0-33dBm, and stable reading distances over 20 meters with a 9dBi circularly polarized antenna and over 30 meters with a 12dBi circularly polarized antenna. This module is ideal for UHF handheld devices, handheld tablets, and integrated machines.

2. Key Selling Points:-

• Proprietary core anti-collision algorithm
• Designed based on the Impinj R2000 dynamic Q algorithm
• Fully supports EPC Global UHF Class 1 Gen 2 / ISO 18000-6C standard tags
• Operating frequency: 865MHz-868MHz / 902MHz-928MHz, 860MHz-960MHz (customizable)
• Dual-CPU design
• Maximum output power up to 33dBm
• One RF MMCX antenna connection port
• Excellent heat dissipation design

3. Key Performance:

• Core Chip: Utilizes the Impinj R2000 UHF RFID chip for top-end performance.
• High-Performance Multi-Tag Recognition Algorithm: Based on Impinj's dynamic Q algorithm and data model, our proprietary "Adaptive Dynamic Q Anti-Collision Algorithm V3.0" significantly improves multi-tag reading performance.
• Small Tag Optimization Algorithm: Designed for applications with few tags, offering extremely high tag response speed.
• High Power Output: Capable of outputting up to 35dBm, with 33dBm maintaining linear PA state, enabling greater recognition distances and activating lower sensitivity tags in specific applications.
• Dual-CPU Architecture: R2000 chip handles tag polling, while the CPU manages data, operating in parallel to significantly enhance overall performance.
• High-Speed Antenna Polling: Supports high-speed antenna port polling, with a minimum polling time of 50ms and configurable polling times for each antenna.
• Excellent Tag Reading Performance: Features ultra-low receiver sensitivity and high amplification output. Stable reading distances over 20 meters with a 9dBi circularly polarized antenna and over 30 meters with a 12dBi circularly polarized antenna.
• Antenna Connection Detection: Integrated circuit for detecting antenna connection status, with a single command to read the status of all ports.
• RF Power Amplifier (PA) Protection: Detects antenna connection status to prevent PA damage when the antenna is not connected.
• High-Precision Temperature Sensor: Real-time monitoring of system operating temperature.
• Efficient Heat Dissipation: Uses thermal conduction structures for all heat-generating components, with a large heat sink on the module's bottom, and high thermal conductivity grease for thermal coupling.
• High Stability: Designed for 24/7 operation with minimal performance impact from external factors. Features wide temperature tolerance and low temperature drift, using high-quality components for stable parameters.
• Simple and Efficient Hardware and Software Interfaces: Single power supply operation without external tantalum capacitors, making peripheral circuitry simple.

4. Application Scenarios:Vehicle management, personnel management, logistics and warehouse management, marathon timing, library management, automated production line management.

5. Reader & Writer Module Product Specifications:

• Notes: Avoid full load operation when measured temperature exceeds 60°C.
• Use a heat sink for continuous full-load operation.
• Do not exceed a power supply voltage of 5V to avoid damaging the internal protection circuit.
• Be cautious when setting RF output power above 30dBm due to increased peak current and temperature rise.

6.Pin Configuration and Functions:

2mm Pitch Back Pad Pin Definition: