

Datasheet| No. of channels | 139 |
| Channel gap | 12.5 kHz grid |
| Range with visual contact max. | 4 km |
| RF output power, typically | +12 dBm |
| Dimensions L x W x H | 40 x 25 x 4.5 mm |
| Frequency | 433.0625...434.7875 MHz |
| Description | Radio transceiver module |
| Power supply | 3.5...6 V |
| Supply current (transmitting) typically | 35 mA |
| Supply current (receiving) typically | 25 mA |
| Supply current (idle mode) typically | 0.1 mA |
| RF-Input sensitivity | -120 dBm |