The Antenna Front End (AFE) module performs both transmission and reception at RF signal. The transmission section operates at high power to meet the communication range requirements. The receiver section is capable of working at low input levels and meets the sensitivity requirements.
| Frequency range | 2680 + 20 MHz |
| Tx Input | -5 dBm |
| Tx Output | +36 dBm |
| Impedance | 50 Ohms |
| Rx Insertion Loss | 2 dB (Max) |
| Tx – Rx Isolation | 40 dB |
| Spurious | 45 dBc (min) |
| Harmonics | 45 dBc (min) |
| Signal Format | Burst |
| Operating Temperature | -20 to +55°C |
| Operating supply | 5 V DC |
| Package | SMD PCB |