E90-DTU-433L30 Wireless Transceiver LoRa RS232 RS485 433MHz 1W Long Range 8km PLC Transceiver Receiver Radio Modem 433 MHz LoRa
| RF Parameter |
Value |
Remark |
| Working frequency |
410~441 MHz |
Default: 433MHz |
| Transmitting power |
30 dBm |
About 1W |
| Air data rate |
0.3k~19.2kbps |
Default: 2.4kbps |
| Test distance |
8000 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 |
Without SMA-K |
| Antenna type |
SMA-K |
|
| Communication interface |
RS232 / RS485 |
Standard DB9 Hole / 3.81 connecting terminal |
| Baud rate |
9600 |
Baud rate: 1200~115200 |
| Buffer |
512 bytes buffer |
Automatically sub-packaging with 197 bytes per package |
| Electronic parameter |
Min. |
Typ. |
Max. |
Unit |
Condition |
| Power supply |
8 |
12 |
28 |
V |
|
| Transmitting current |
330 |
367 |
403 |
mA |
30dBm(1W) |
| Stand-by current |
19 |
21 |
23 |
mA |
|
| Operating temperature |
-40 |
20 |
+85 |
℃ |
|
| Operating humidity |
10 |
60 |
90 |
% |
|
| Storage temperature |
-40 |
20 |
+125 |
℃ |
|
