| RF Parameter | Value |
Remark |
| Working frequency |
387~464 MHz |
Default: 433MHz (26MHz oscillator) |
| Transmitting power | 10 dBm |
Max. Power (10mW) |
| Receiving sensitivity |
-108 dBm |
Air data rate: 0.6kbps |
| Air data rate | 0.6k~500kbps |
Default: 0.6kbps |
| Test distance | 600m |
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 0.6kbps |
| Hardware Parameter | Value |
Remark |
|
Size |
15 * 30 mm |
Without Spring antenna |
|
Antenna type |
Spring antenna |
|
|
Communication interface |
SPI |
|
|
Package |
DIP |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply |
1.8 | 3.3 | 3.6 | V | |
| Communication level | 1.8 | 3.3 | 3.6 | V | |
| Transmitting current |
27 | 29 | 32 | mA | 10dBm(10mW) |
| Receiving current |
16 |
18 | 20 | mA |
|
| Sleep current |
0.3 |
0.6 | 2.1 | μA | |
| Operating temperature |
-40 | 20 |
+85 | ℃ | |
| Operating humidity |
10 | 60 |
90 | % | |
| Storage temperature |
-40 | 20 |
+125 | ℃ |








