Product Description
For 915MHz wireless networks that must hold a reliable two-way link across long distances, dense structures, or industrial obstructions, additional RF margin often makes the difference between stable operation and intermittent data loss. This 915MHz 20W Signal Booster amplifies both the uplink and downlink paths, supporting LoRaWAN gateways, smart utility meters, industrial telemetry systems, and remote monitoring equipment. Its balanced TX and RX gain, SMA female connectors, and wide 12-24V DC input allow direct integration into existing radio modems, meters, and field installations. The compact aluminum housing provides passive cooling and mechanical protection, while the 5.5*2.1mm power socket matches common industrial and portable power supplies. When link budget limits coverage, this booster restores dependable bidirectional signal strength across 902-928MHz.
Typical Applications
- LoRaWAN Gateway & Node Extension: Increase two-way range and reliability for LoRaWAN infrastructure and endpoints.
- Smart Utility Metering (AMI): Strengthen bidirectional communication for electricity, gas, and water metering networks.
- Industrial Telemetry & SCADA: Boost uplink and downlink signals for remote monitoring and control points.
- Remote Sensor & Actuator Networks: Extend coverage for low-power industrial sensors and controllers.
- Wireless Alarm & Security Systems: Improve signal stability for 915MHz security and automation devices.
- Licensed 915MHz Field Testing: Support higher bidirectional output for RF experimentation and validation.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
902-928MHz (center 915MHz) |
|
Output Power |
20W(43dBm) |
|
TX Gain (S21) |
20dB |
|
RX Gain (S21) |
18dB |
|
DC Supply |
12-24V |
|
Connector |
SMA female |
|
Size |
118*59*17.5mm |
|
Weight |
0.27Kg |
|
Power Socket |
5.5*2.1mm |
Key Advantages
Higher Output for Extended 915MHz Coverage. This Signal Booster delivers 20W(43dBm) with 20dB TX gain and 18dB RX gain, adding substantial link margin for metering, LoRaWAN, and industrial telemetry networks operating near the edge of coverage.
Balanced Two-Way Amplification. With matched TX and RX gain, the booster improves both outbound commands and inbound data, which is essential for polling, acknowledgements, and two-way control in remote metering and telemetry systems.
Industrial-Grade Integration. The 12-24V DC input, SMA female connector, 5.5*2.1mm power socket, and 118*59*17.5mm aluminum housing weighing 0.27Kg simplify deployment in pole-mounted, portable, and industrial installations.
What's in the Box
- 1 × 915MHz 20W Signal Booster