E22-170M33S Product Details
The E22-170M33S is a high-power 170MHz LoRa wireless module based on Semtech's SX1262 chip, featuring 33dBm (2W) transmit power and SPI interface for industrial IoT applications requiring extended range communication.
Key Features
Enhanced RF Performance
33dBm maximum transmit power with PA+LNA design for superior range and stability
Frequency Flexibility
Operates at 150.125-170.125MHz with 250kHz channel spacing
Power Efficiency
15mA receive current and 2μA sleep current with software shutdown
Industrial Reliability
-40°C to +85°C operating range with industrial-grade components
Technical Specifications
RF Parameters
- Transmit Power: 33dBm ±1
- Reference Range: 16,000m (clear conditions, 5dBi antenna)
- Sensitivity: -134dBm @2.4kbps
- Data Rates: 0.018-62.5kbps (LoRa mode)
Electrical Parameters
- Operating Voltage: 3.3-5.5V
- Transmit Current: 1200mA (instantaneous)
- Storage Temperature: -40°C to +125°C
Hardware Parameters
- Dimensions: 24×38.5mm ±0.2mm
- Interface: 1.27mm stamp hole SPI
- Antenna: Dual IPEX1/stamp hole options
- FIFO: 256Byte data buffer
Application Scenarios
Industrial Automation
Long-range sensor networks in manufacturing facilities and remote monitoring systems
Smart Infrastructure
Building management systems and utility metering in challenging environments
Security Systems
Perimeter monitoring and alarm systems requiring reliable long-distance communication
Agricultural Monitoring
Crop and livestock tracking across large rural properties
Other product features
