E22 series is the first wireless module in China to adopt Semtech's SX1262, RF chip. Its special LoRaTM modulation method increases the communication distance. The E22 series delivers superbly on range--expect up to 7km of reliable communication with Semtech's SX1262 LoRaTM technology.
Brand Name:EBYTE
Origin:Mainland China
Condition:New
Type:Drive IC
Model Number:E22-900M22S
Supply Voltage:1.8 - 3.7 V
Dissipation Power:160mW
Operating Temperature:-40 - +85 ℃
Application:Computer
Package:SMD
IC:SX1262
Frequency:850~930MHz
Power:22dBm
Distance:7km
Interface:SPI
Weight:1.5±0.1g
Size:14 * 20 mm
| RF Parameter | Value | Remark |
|---|---|---|
| Working frequency | 850~930 MHz | - |
| Transmitting power | 22 dBm | Max. Power (160mW) |
| Receiving sensitivity | -147 dBm | - |
| Air data rate | 0.018k~300kbps | - |
| Test distance | 7000m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m |
| Hardware Parameter | Value | Remark |
|---|---|---|
| Size | 14 * 20 mm | |
| Antenna type | IPEX / Stamp hole | |
| Communication interface | SPI | |
| Package | SMD | |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition | |
|---|---|---|---|---|---|---|
| Power supply | 1.8 | 3.3 | 3.7 | V | ||
| Communication level | 1.8 | 3.3 | 3.7 | V | ||
| Transmitting current | 114 | 119 | 124 | mA | 22dBm（160mW） | |
| Receiving current | 4.8 | 5.0 | 5.9 | mA | ||
| Sleep current | - | 180 | - | nA | ||
| Operating temperature | -40 | 20 | +85 | ℃ | ||
| Operating humidity | 10 | 60 | 90 | % | ||
| Storage temperature | -40 | 20 | +125 | ℃ |
