Спецификации
| Атрибут | Ценность |
| Supplier | Silicon Labs |
| Package / Case | Tray |
| Part Status | Not For New Designs |
| Type | TxRx Only |
| RF Family / Standard | General ISM < 1GHz |
| Modulation | FSK, GFSK, GMSK, OOK |
| Frequency | 425MHz ~ 525MHz |
| Data Rate (Max) | 500kbps |
| Power - Output | 20dBm (Max) |
| Sensitivity | -124dBm |
| Serial Interfaces | SPI |
| GPIO | 4 |
| Voltage - Supply | 1.8V ~ 3.6V |
| Current - Receiving | 14mA |
| Current - Transmitting | 75mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
