[Frequency]:425~450.5MHz
[Power]:10~20dBm
[Distance]:1.0km
[Interface]:UART
[Weight]:6.5±0.1g
[Introduction]:E62 series are full duplex wireless transceiver modules (UART interface),operating at 425-450MHz.
| RF Parameter | Value | Remark | 
| Working frequency | 425~450.5 MHz | Default:  433MHz | 
| Transmitting power | 10~20 dBm | Default:  20dBm(About 100mW) | 
| Receiving sensitivity | -106 dBm | Air data rate: 64kbps | 
| Air data rate | 16k~128kbps | Default: 64kbps | 
| Test distance | 1000m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 64kbps | 
| Hardware Parameter | Value | Remark | 
| Size | 21 * 36 mm | Without SMA | 
| Antenna type | SMA-K | |
| Communication interface | UART | Baud rate: 1200~115200, default: 9600 | 
| Package | DIP | |
| Buffer | 512 bytes buffer | Internal Real-time Logical Subpacking | 
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition | 
| Power supply | 2.3 | 5.0 | 5.5 | V | |
| Communication level | 2.5 | 3.3 | 3.6 | V | |
| Transmitting current | 96 | 104 | 114 | mA | 20dBm(100mW) | 
| Receiving current | 30 | 33 | 36 | mA | |
| Sleep current | 3 | 4 | 5 | μA | |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ | 
 
     
     
     
     
    
