
UHF RFID Module
SG-UR-M4\ SG-UR-M7\ SG-UR-M8
This UHF RFID Module is based on the Indy R2000 chip solutions.
Description
Features
- Multi-protocol compatibility (EPC Global Class I Gen2/IS0-18000-6C), supporting Chinese, North American and European standards
- Provide a universal TTL UART communication interface for easy integration into other processing systems
- Supports four-channel RF output, and can control channel output power separately according to needs
- High integration, optimized tag recognition algorithm, excellent anti-collision performance
- The peak rate of inventory labels is greater than 700 sheets per second
- The tag buffer is 1000 sheets @ 96-bit EPC
- Compact structure, space saving, easy to install, excellent heat dissipation performance
Usage
Embedded Development
Typical applications
UHF RFID Module has high software and hardware integration, and users only need to design simple peripheral circuits (mainly power circuits, communication circuits with the module, etc.) to achieve the function of ultra-high frequency readers. This module can be used to develop ultra-high frequency fixed read-write devices, embedded in various commonly used handheld and portable devices, or used as an accessory for existing devices.
Technical features
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Model and Parameters |
SG-UR-M4 |
SG-UR-M7 |
SG-UR-M8 |
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Picture |
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Specification Parameters |
Wireless Protocol |
IEPC Global Class l Gen 2/IS0-18000-6C |
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Working Frequency |
860MHz~928MHz |
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Support Region |
SRRC China 920MHz~925MHz |
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FCC North America 902MHz~928MHz |
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ETSI Europe 865MHz~868MHz |
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Output Power |
5~23dBm |
5~30dBm |
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Output Power Accuracy |
± 1dBm |
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Step Power |
1dBm |
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Output Power Flatness |
± 0.2dB |
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Receiver Sensitivity |
< -78 dBm |
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Inventory Label Peak Speed |
> 700 tags/s |
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Tag Buffer |
1000 tags@96 bit EPC |
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Tag Rssi |
support |
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Antenna Connection Protection |
support |
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Environmental Temperature Detection |
support |
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Communication Interface |
TTL UART interface |
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GPIO |
2 inputs and 2 outputs (3V level) |
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Working Voltage |
3.7~5VDC |
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Standby State Current |
< 50mA |
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Sleep State Current |
< 100uA |
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Working Current |
1.2A±10% |
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Working Temperature |
-25℃~+60℃ |
-40℃~+60℃ |
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Storage Temperature |
-25℃~+85℃ |
-40℃~+85℃ |
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Working Humidity |
5%~95%RH(+25℃) |
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Physical Parameters |
RF Channel |
4 channels |
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RF Connector |
MMCX |
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Connector |
Molex 53261-1571 |
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RF Connector Material |
Orichalum Plating |
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Frequency Closure Cover Material |
Cast Aluminum |
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Dimension (Unit: mM)

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