Product Description
The 860-930MHz band is a workhorse for LoRaWAN, UAV telemetry, public safety, and industrial SCADA—applications where reliable two-way communication is essential. This bidirectional signal booster delivers 4W (36dBm) of output and amplifies both the transmit and receive paths with 18dB TX gain and 18dB RX gain, keeping uplink and downlink balanced even when conditions are less than ideal. It operates on a wide 6-16V DC supply, uses SMA connectors, and comes in a compact 64.5 × 34.5 × 10 mm aluminum enclosure weighing just 70g. The standard 2.5 × 0.7 mm power jack makes integration straightforward. Whether you're extending a LoRa gateway, maintaining drone telemetry, or strengthening a UHF radio link, this booster adds reliable margin without adding bulk.
Typical Applications
- LoRaWAN & IoT Networks: Boost both uplink and downlink for gateways and nodes
- UAV Telemetry & Control: Enhance bidirectional command and data links for drones
- Public Safety & Emergency Communications: Extend range for UHF radios in remote or obstructed areas
- Industrial SCADA & Telemetry: Reliable two-way data transmission for remote sensors and controllers
- RFID & Asset Tracking: Improve read/write range for active RFID systems
- Amateur Radio & Two-Way Radio: Boost TX and RX for UHF handhelds and repeaters
Technical Specifications
|
Parameter |
Value |
|
Pout/dBm |
36 dBm (4W) |
|
Working Frequency |
860 – 930 MHz |
|
TX Gain (S21) |
18 dB |
|
RX Gain (S21) |
18 dB |
|
DC Supply |
6 – 16 V |
|
Connector |
SMA |
|
Size |
67 × 51 × 19.5 mm |
|
Weight |
80 g |
|
Power Socket |
2.5 × 0.7 mm |
Key Advantages
With 4W (36dBm) of output and 18dB of gain on both the transmit and receive paths, this booster keeps two-way links balanced—so you're not just heard farther, you can hear back clearly too. That symmetry is critical for telemetry, command, and data links, where a strong outbound signal is useless if the return path drops. The 6-16V DC input accepts a wide range of power sources, from small LiPo packs to vehicle electrical systems, making it easy to integrate into portable and mobile setups.
The SMA connectors mate directly with standard antennas and coax, and the 2.5 × 0.7 mm power jack is common in compact field equipment. The aluminum housing provides passive cooling and mechanical protection, while the 64.5 × 34.5 × 10 mm footprint and 70g weight make it small and light enough for drone mounting or pole installation. No extra bulk, no unnecessary complexity.
Tuned for 860-930MHz, it covers the major sub-GHz ISM allocations used worldwide, including 868MHz in Europe and 915MHz in North America. Whether deployed in IoT networks, drone ground stations, or industrial telemetry systems, it delivers consistent, reliable two-way signal boosting that enhances both coverage and link stability.
What's in the Box
- 1 × 860-930MHz 4W Signal Booster
- 1 × Set of Connection Cables
- 1 × 6dBi Omnidirectional Antenna