آر اف (فرکانس رادیویی) و بیسیم ماژول فرستندهگیرنده و مودم آر اف
EBYTE E42-400M20S
| Manufacturer | EBYTE |
|---|---|
| Mfr. Part Number | E42-400M20S |
| Electland Part Code | 289016 |
| Electland Part Number | |
| Category | RF Transceiver Modules and Modems |
| Description | Transceiver -114dBm SPI SMD,20x14mm RF Transceiver Modules and Modems RoHS |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless RF Transceiver Modules and Modems |
|---|---|
| Sensitivity | -114dBm |
| Voltage - Supply | 2V~3.6V |
| Operating Temperature | -40℃~+85℃ |
| interface | SPI |
| Features | Support adaptive frequency hopping |
| Receive Current | 19.2mA |
| Modulation System | GFSK |
| Current Of Transmitting | 90mA |
| Model | Transceiver |
| Output Power(Max) | 19.5dBm |
| Packaging | SMD,20x14mm |
| Weight | 0.795g |
Introduction
E42-400M20S is a hardware module (SPI), half-duplex transceiver, transparent transmission mode, SMD type, operating frequency band 428~522MHz, transmit power 100mW, suitable for various environments, with high receiving sensitivity, strong anti-interference capability, and support for low-power development. Applied across various industries, featuring stable performance, long transmission distance, small size, and strong performance. This module is a pure hardware module requiring secondary development by the user.
Features
- Communication range up to 2.5km under ideal conditions
- Maximum transmit power 20dBm, supporting 428~522MHz ultra-wide frequency band
- Data rate support: 1.2k~100kbps
- Supply voltage: 2.0~3.6V, 3.3V supply ensures optimal performance
- Multiple operating modes support
- Automatic frequency hopping
- Automatic acknowledgment (ACK)
- Automatic retransmission (ART)
- Automatic frequency control (AFC)
- Automatic gain control (AGC)
- Independent whitening, FEC, and CRC verification
- Independent 256-byte TX and RX FIFO
- Manchester encoding, 8-bit/10-bit linear encoding support
- Digital RSSI measurement
- IEEE 802.15.4g frame structure support
- Industrial-grade design, operating range -40~+85℃
Applications
- Remote keyless entry.
- Smart home and industrial sensors.
- Wireless alarm security systems.
- Building automation solutions.
- Wireless industrial remote controls.
