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Ebyte E07-400MM10S SMD 1.5km10dBm CC1101 410-450MHz Rf Transmitter And Receiver Module
[Introduction]：E07-400MM10S uses Texas Instruments (TI) CC1101 chip as the core self-developed SMD wireless module, the working frequency band is 431-446.5 MHz, and uses an industrial-grade high-precision 26MHz crystal oscillator. This series of modules is mainly aimed at smart home, industry, scientific research and medical and short-distance wireless communication equipment. Extensive hardware support for packet processing, data buffering, burst transfers, received signal strength indication (RSSI), clear channel assessment (CCA), link quality indication, and wake-on-wireless (WOR) is available
| Electrical parameters | unit | parameters | Remark |
| Operating Voltage | V | 2.5～3.6 | ≥3.3V can guarantee the output power,more than 3.8V will burn the module permanently |
| communication level | V | 3.3 | Using 5V TTL has the risk of burning |
| emission current | mA | 32 | Instantaneous power consumption |
| receive current | mA | 18 | - |
| Operating temperature | ℃ | -20～+85 | industrial grade |
| Storage temperature | ℃ | -40～+125 | - |
| hardware parameters | parameters | Remark |
| chip | CC1101 | - |
| Crystal frequency | 26MHz | 10ppm |
| Modulation | GFSK(recommended) | Support OOK, ASK, GFSK, 2-FSK, 4-FSK and MSK |
| Interface | stamp hole | Pitch 1.27mm |
| Communication Interface | SPI | 0～10Mbps |
| FIFO | 64Byte | The maximum length of a single send |
| Encapsulation | patch | - |
| Antenna interface | stamp hole | The characteristic impedance is about 50 ohms |
| size | 10*10mm | ±0.1mm |
| Product Weight | 0.5g | ±0.05g |
| RF parameters | unit | parameters | Remark |
| Maximum transmit power | dBm | 9～11 | - |
| Receiver sensitivity | dBm | -105～-106 | The air rate is 1.2kbps |
| Reference | M | 1500m | It is clear and open, theantenna gain is 5dBi, the antenna height is 2.5 meters, and the air rate is 1.2kbps。 |
| Working frequency | MHz | 410～450 | Supports ISM bands |
| air speed | bps | 0.6k～500k | User Programmable Control |
| blocking power | dBm | 10 | Less chance of burning when used at close range |