Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
BGRF2 UART Wireless RF Module: Ultra-Low Power, High-Sensitivity Data Transmission
Compact 25mm SMT Design for Industrial IoT & Smart Metering
Core Features
✅ Blazing 100kbps Speed
Maximize data throughput with FSK/GFSK modulation, ideal for real-time telemetry in drones, smart meters, and industrial sensors.
✅ Industry-Leading Sensitivity (-121dBm @2kbps)
Capture weak signals in noisy environments, ensuring reliable links over long distances.
✅ 1μA Sleep Current & 3.8mA RX Power
Extend battery life by years – perfect for battery-operated IoT devices.
✅ Triple Data Integrity Protection
FEC (Forward Error Correction) + Manchester Encoding + Data Whitening combat interference in crowded 433/915MHz ISM bands.
✅ 64-Byte FIFO Buffer
Offload resource-intensive tasks from low-cost MCUs – reduce system costs by 30%.
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Bands | 433MHz / 915MHz (ISM, license-free) |
| RF Output Power | Up to 20dBm (100mW) |
| Data Interface | UART (3.3V TTL, requires 10kΩ pull-up) |
| Voltage Range | 3.0V–3.6V (3.3V typical) |
| Dimensions | 25.08 × 20.19 × 1.62 mm (L×W×H) |
| Antenna Interface | Spring pin (IPEX-compatible for PCB/external) |
| Temperature Range | Operates: -30°C to +70°C • Storage: -40°C to +85°C |
| Certification Ready | Designed for FCC/CE/RoHS compliance |
Why Choose BGRF2?
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