产品概述
描述
The ST25RU3993-HPEV is a high-power RAIN® (UHF) RFID reader system based on the ST25RU3993 device. Its purpose is to provide a comprehensive RAIN RFID reader system that allows the user to evaluate the properties and the features of ST25RU3993. To achieve this goal the ST25RU3993-HPEV board, differently from a typical reference design approach, combines a high RF power and a low RF power RFID reader on a single PCB.
Additionally, the ST25RU3993-HPEV board is outfitted with several easy-to-access test points and measurement possibilities. With minor modifications it is possible to change the architecture of the reader, for example, it is possible to control the RF circuitry with external MCU or vice versa. Bypassing the external on-board power amplifier or alternate antenna configurations are additional possibilities.
The ST25RU3993-HPEV is controlled by a graphical user interface (GUI) running on a host PC. The corresponding interface is a USB / UART bridge (requires driver installation). The GUI can be found in dedicated pages on www.st.com.
The board supports tuning the radio frequency from 840 to 960 MHz. and provides two SMB (male) antenna connectors that can be controlled via the GUI. To enable scanning for RAIN RFID transponders connect a suitable 50 Ω UHF antenna for the targeted frequency range.
-
所有功能
- Based on ST25RU3993, a RAIN® (UHF) RFID reader IC, featuring:
- ISO/IEC 18000-63:2015 / Gen2V2
- GB/T 29768-2013
- External and internal SW-controlled power amplifier (PA) options (30 and 17.5 dBm maximum TX power, respectively)
- Configurable TX power level
- Power detector to monitor TX power
- Automatic carrier cancellation for improved RX sensitivity
- Differential RX input
- RX sensitivity: -80 dBm at 90% read success for one sideband of tag response (ISO18046-3: 2012), -77 dBm at 90% read success for both sidebands of tag response (ISO18046-3: 2020)
- Adaptive / manual RX gain adjustment
- Tunable radio frequency (from 840 to 960 MHz), 25 kHz minimum step
- External frequency reference (20 MHz) assembly option
- Adaptive / manual anti-collision slot options
- Continuous wave or Modulated RF output test modes
- Two antenna ports: SMB (M), with automatic / manual antenna port switching
- Carrier sense TX option (LBT)
- UHF Tag RSSI measurement
- Configurable SELECT command mask
- UHF transponder EPC Read / Write
- Transponder read based applications trigger
- Custom reader TX command editor tool
- Customizable Gen2 TX commands
- Direct TX modulation through MCU for proprietary protocol support
- Store / Recall reader configuration
- Register map
- Buzzer
- Host interface and supply
- USB/UART bridge
- USB receptacle: Micro, B-Type
- Main supply: 6 V DC jack
- Controlled by STM32L476RGT6 MCU
- LED indicators, test points and buttons for easy debug / use
- Based on ST25RU3993, a RAIN® (UHF) RFID reader IC, featuring:
您可能还会喜欢...
All tools & software
All resources
| Resource title | Latest update |
|---|
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 12 Nov 2020 | 12 Nov 2020 |
应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 21 Jul 2020 | 21 Jul 2020 |
用户手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 17 Nov 2020 | 17 Nov 2020 |
许可协议 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 21 Sep 2016 | 21 Sep 2016 |
Evaluation Board Terms of Use (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 28 Apr 2021 | 28 Apr 2021 |
All resources
| Resource title | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 14 Dec 2020 | 14 Dec 2020 |
物料清单 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| XLSX | 14 Dec 2020 | 14 Dec 2020 |
Schematic Pack (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 14 Dec 2020 | 14 Dec 2020 | ||
| 14 Dec 2020 | 14 Dec 2020 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| ST25RU3993-HPEV | 批量生产 | CONTRACTS | 工业 | Ecopack2 | - | |
ST25RU3993-HPEV
Package:
CONTRACTSMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| ST25RU3993-HPEV | 3 distributors | Buy Direct | ST25RU3993 | 批量生产 | ST | EAR99 | NEC | CHINA | 499.0 / 1 |
