Ebyte Cheap On Sale Transceiver Long Transmission Distance Wireless & Rf Modules
[IC]：SI4463
[Frequency]：855～925MHz
[Power]：30dBm
[Distance]：5.6km
[Size]：38.5*24mm
[Introduction]：E30-900M30S is a hardware module (SPI) based on the SI4463 RF chip imported from Silicon Labs. It is a half-duplex, SMD integrated transceiver with transparent transmission available. With working frequency band 855-925MHz, transmitting power 1w, it is suitable for a variety of environments.
| 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 V ensures output power |
| Operating frequency | 855 | - | 925 | 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 | - | uA | - |
| Operating temperature | -40 | - | +85 | ℃ | Industrial grade |
| Max TX power | 29 | 30 | 30.5 | dBm | - |
| Receiving sensitivity | -120 | -121 | -122 | dBm | Air data rate is1kbps |