CM-3N UHF RFID Module (1-Port)
CM-3N is a compact UHF module based on Impinj E310 chip and supports Impinj Gen2X, it can be equipped with handheld devices, card issuers, all-in-one machines, the module has various features such as high integration, small size, low power consumption, stability and reliability, also it has excellent anti electromagnetic interference ability and heat dissipation performance. It is suitable for reading and writing in short-range scenarios such as container logistics and medical treatment.
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CM-3N UHF RFID Module (1-Port)
Technical Specifications
Physical Characteristics
| Dimensions | 31.0 mm x 19.0 mm x 3.1 mm |
| Weight | 3 g / 0.11 oz. |
| Operating Temp. | -13 ℉ to 149 ℉ / -25 ℃ to 65 ℃ |
| Storage Temp. | -40 ℉ to 185 ℉ / -40 ℃ to 85 ℃ |
| Humidity | 10% - 95% |
| RF Chip | Impinj E310 |
| Connector | PCB stamp hole welding |
| Output Power | 5-30dBm adjustable; 1dB step interval; +/- 1dB precision |
| Reading Rate | > 50 tags/sec |
| Input Voltage | DC 3.5-5.25 V |
| Reading Range | Up to 10m (with 4dBi antenna & M750 tag) |
| Antenna Interface | I-PEX coaxial connector (U.FL-R-SMT-1) |
| Regions Supported | FCC 902-928 MHzETSI 865.6-867.6 MHzChina 920-925 MHzOthers for customization ( 865-868, 902-928 MHz ) |
| Working Frequency | 865-868 / 920-925 / 902-928 MHz ( custom-design for frequency band ) |
| Host Communication | UART 3.3V TTL levelBaud Rate: 115200bps |
| Air Interface Protocol | EPCglobal Gen2 ( ISO18000-6C )Supports Impinj Gen2X |
| Power Consumption in RF Output Mode | 4.3W@27dBm |
| Power Consumption in Standby Mode（EN high TTL level） | 0.175 W |
| Power Consumption in Power Down Mode（EN low TTL level） | 42.5 uW |