آر اف (فرکانس رادیویی) و بیسیم ماژول فرستندهگیرنده و مودم آر اف
VIBRATION FAN831SN
| Manufacturer | VIBRATION |
|---|---|
| Mfr. Part Number | FAN831SN |
| Electland Part Code | 288514 |
| Electland Part Number | |
| Category | RF Transceiver Modules and Modems |
| Description | Receive -120dBm SIP-5-2.5mm RF Transceiver Modules and Modems RoHS |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless RF Transceiver Modules and Modems |
|---|---|
| Sensitivity | -120dBm |
| Voltage - Supply | 3V~5.5V |
| Operating Temperature | -30℃~+70℃ |
| Frequency Range | 315MHz;433.92MHz |
| Receive Current | 12mA;14mA |
| Modulation System | ASK |
| Model | Receive |
| Packaging | SIP-5-2.5mm |
| Weight | 0.429g |
Introduction
The FAN831SN is an ASK receiver module operating at 315MHz/433.92MHz. This module features high sensitivity (-120dBm), low power consumption (<14mA), and high dynamic range (>90dB), along with strong anti-interference performance. Built around the highly integrated VT831R chip, the module incorporates a low-noise amplifier, mixer, filter, PLL, and voltage regulator, delivering stable and reliable performance. The operating voltage range is 3.0~5.5V, operating current is 14mA, and receive sensitivity reaches up to -120dBm. Module dimensions are 25.46mm×9.64mm.
Features
- Operating frequency band: 315/433.92 MHz
- Data rate range: 1 ~ 5 kbps
- Sensitivity: -120 dBm (3 kbps, 0.1% BER)
- Receiver bandwidth: 500 kHz @ 433.92 MHz, 370 kHz @ 315 MHz
- Image rejection ratio: 33 dB
- Maximum input signal: 10 dBm
- Supply voltage: 3.0 ~ 5.5 V
- Low power consumption: 12.0 mA @ 315 MHz, 14.0 mA @ 433.92 MHz
Applications
- Remote access control systems
- Tire pressure monitoring devices
- Remote-controlled fans and lighting switches
- Wireless sensor data transmission
- IR receiver replacement
