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Low-Speed LoRaData Modules for Long-Distance Transmission - China Suppliers & Factory Solutions
Performance characteristics
- Using the latest LoRa technology, farther than traditional digital radio, more powerful performance
- Using military-grade LoRa modulation technology, with data encryption, sub-packet length can be set
- Large single package, single package supports up to 240 bytes, adapted to Modbus protocol
- Supports data transmission rate of 300 to 62500bps
- Support communication key function, effectively prevent data from being intercepted
- It can realize multi-level relay networking, effectively expand the communication distance, and realize ultra-long-distance communication
- Using temperature compensation circuit, frequency stability is better than ±1.5PPM
- Operating temperature range: -40℃～ +85℃
- Lightweight, easy to install, good heat dissipation, perfect shielding design, good electromagnetic compatibility, strong Anti-jamming ability
Application
- Wireless sensor
- Vehicle management
- Security and alarm
- Intelligent outdoor lighting
- Wireless meter reading
- Automatic data acquisition
- Industrial remote control and telemetry
- Cold chain data monitoring
- Mine oil control equipment
- Remote control of field data
LoRaData module
125-1000MW (1-10km) | 4.05x0.37x2.50cm
LoRaData Enclosed
1-25W (1-50km) | 16.9x3.4x11.0cm
| Transmit-Receive | |
| Operating Frequency Range | 230/433/868/915MHz |
| Modulation Mode | LORA |
| Channel | 1-20 operating channels available |
| Transmitting Power | 1-25w (Enclosed) / 125-1000mw (module) |
| Receiving Sensitivity | -136dBm@300bps |
| Air Transmission Rate | 300-9600bps |
| Transmission Distance | 10-50 / 1-10 km, open land |
| Interface | |
| Communication Interface | 232, 485, 422, Ethernet (Enclosed)/UART、TTL (module) |
| Radio Frequency Interface | TNC(Enclosed)/Stamp hole(module) |
| Baud Rate | 1200-115200bps |
| Data Bits | 8-bit |
| Stop Bit | 1-bit, 2-bit optional |
| Check Bit | No parity, even parity, odd parity |
| Cache Space | 1000bytes |
| Power Supply | |
| Vcc Power Input Voltage | 9-17Vdc (Enclosed) / 3.3-5.5Vdc(module) |
| Emission Current | 5A (Enclosed @ 12V) / 295mA (module @ 5V) |
| Receiving Current | 80mA (Enclosed) / 30mA (module) |
| Dormant Current | 8uA (module) |
| Operating Environment | |
| Operating Temperature | -40℃ - 85℃ |
| Operating Humidity | 10% ~ 90% (non condensing) |
| Physical Size | |
| Encapsulation | The patch type |
| Size | 16.9x3.4x11cm (Enclosed) /4.05x0.37x2.5cm (module) |
Frequently Asked Questions (FAQ)
What is the difference in transmission distance between the module and the enclosed version?
The LoRaData module (125-1000mW) supports a communication range of 1-10 km, while the LoRaData Enclosed version (1-25W) supports an extended range of 10-50 km on open land.
What communication interfaces do these devices support?
The Enclosed version supports RS232, RS485, RS422, and Ethernet interfaces, whereas the Module version is designed for UART and TTL integrations.
Does the system support secure data transmission?
Yes. It features military-grade LoRa modulation technology with built-in data encryption and supports a communication key function to prevent data from being intercepted.
Can these devices operate in extreme weather conditions?
Absolutely. Both versions have an industrial-grade operating temperature range of -40℃ to +85℃ and support operating humidity levels from 10% to 90% (non-condensing).
Is this LoRaData hardware compatible with the Modbus protocol?
Yes, it features a large single package design that supports up to 240 bytes per packet, making it perfectly adapted for Modbus protocol communication.
How does the device achieve ultra-long-distance communication?
In addition to high sensitivity and output power, the system supports multi-level relay networking, which effectively relays data across multiple nodes to expand the overall communication distance.