Módulo SPI inalámbrico
[IC]：SI4463
[Frequency]：425～525MHz
[Power]：30dBm
[Distance]：5.6km
[Size]：38.5*24mm
[peso]：6.5±0.1g
[Introducción]：E30 - 400m30s (4463) es un módulo de hardware (SPI) basado en el chip de radiofrecuencia si4463 importado de Silicon Labs. Es un transceptor integrado SMd semidúplex que se puede transmitir de forma transparente.
Tienda oficial| Main parameter | Performance | Remark |
|---|---|---|
| Reference distance | 5.6km | Test condition：clear and open area, antenna gain: 5dBi，antenna height: 2.5m，air data rate: 1kbps |
| Modulation | GFSK | - |
| Communication Interface | SPI | Max. rate 10Mbps |
| Package | SMD | - |
| Interface method | Stamp Hole | - |
| Size | 38.5*24mm | - |
| Antenna | IPEX/STAMP | 50 ohm impedance |
| Main parameter | Min. | Typ. | Max. | Unit | Remark |
|---|---|---|---|---|---|
| Operating voltage | 3.3 | 5.0 | 5.5 | V | ≥5.0V ensures output power |
| Operating frequency | 425 | - | 525 | MHz | - |
| Communication level | - | 3.3 | - | V | For 5V TTL, it may be at risk of burning down |
| TX current | 550 | 650 | 700 | mA | Instant power consumption |
| RX current | - | 22 | - | mA | - |
| Sleep current | - | 2 | - | μA | - |
| Operating temperature | -40 | - | +85 | ℃ | Industrial grade |
| Max TX power | 29 | 30 | 30.5 | dBm | - |
| Receiving sensitivity | -120 | -121 | -122 | dBm | Air data rate is1kbps |