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E32-DTU-915L20 915MHz LoRa SX1276 RS485 RS232 20dBm Transmitter and Receiver uhf Module RF DTU 915 MHz Transceiver
E32-DTU-915L20 915MHz LoRa SX1276 RS485 RS232 Transmitter and Receiver uhf Module RF DTU 915 MHz Transceiver
| RF Parameter | Value | Remark |
| Working frequency | 900~931 MHz |
Default: 915MHz |
| Transmitting power | 20 dBm |
About 100mW |
| Receiving sensitivity | -138 dBm |
Air data rate: 2.4kbps |
| Air data rate | 0.3k~19.2kbps |
Default: 2.4kbps |
| Test distance | 3000 meter |
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 2.4kbps |
| Hardware Parameter | Value | Remark |
| Size | 82 * 62 * 25 mm |
|
| Antenna type | SMA-K |
|
| Communication interface | RS232 / RS485 |
Baud rate: 1200~115200, default: 9600 |
| Package | DB-9 / Screwing |
Standard DB9 Hole/3.81 connecting terminal |
| Buffer | 512 bytes buffer |
Automatically sub-packaging with 58 bytes per package |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 10 | 12 | 28 | V | |
| Transmitting current | 120 | 134 | 147 | mA | 20dBm(100mW) |
| stand-by current | 25 | 28 | 31 | mA | |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ |
Brand Name : CLEQEE
Working Frequency : 915MHz
Type : wireless module
Size : 82 * 62 * 25 mm
Model Number : E32-DTU-915L20
Interface : RS232 & RS485
Port Number : 2
Origin : CN(Origin)
Application : computer other
Condition : New
Type : Wireless data transmission
Antenna type : SMA-K
Is_customized : Y
Place of Origin : CN
Transmitting power : 20 dBm
Distance : 3000 meter
