[IC]:SI4463
[Frequency]:775.1~787.85MHz
[Power]:10~20dBm
[Distance]:2.5km
[Interface]:UART
[Weight]:2.3±0.1g
[Introduction]:E30-780T20S is a SMD wireless transceiver module with 100Mw transmitting power, operates at 775.1-787.9MHz, transparent transmission is available, WOR (ultra-low power consumption), TTL level.
RF Parameter | Value | Remark |
Working frequency | 775.1~787.85 MHz | Default: 780MHz |
Transmitting power | 10~20 dBm | Default: 20dBm(About 100mW) |
Receiving sensitivity | -121 dBm | Air data rate: 5kbps |
Air data rate | 1k~25kbps | Default: 5kbps |
Test distance | 2500m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 2.4kbps |
Hardware Parameter | Value | Remark |
Size | 17 * 30 mm | |
Antenna type | IPEX/external/spring | |
Communication interface | UART | Baud rate: 1200~115200, default: 9600 |
Package | SMD | |
Buffer | 512 bytes buffer | Automatically sub-packaging with 58 bytes per package |
Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
Power supply | 2.3 | 5.0 | 5.2 | V | |
Communication level | 2.5 | 3.3 | 3.6 | V | |
Transmitting current | 82 | 89 | 98 | mA | 20dBm(100mW) |
Receiving current | 15 | 16 | 17 | mA | |
Sleep current | 3 | 4 | 5 | μA | |
Operating temperature | -40 | 20 | +85 | ℃ | |
Operating humidity | 10 | 60 | 90 | % | |
Storage temperature | -40 | 20 | +125 | ℃ |