Product Description
The 2.4GHz (2400-2485MHz) band is the most widely used ISM frequency in the world, powering Wi-Fi, Bluetooth, drone control links, and countless industrial IoT devices. This 4W signal booster delivers 36dBm (4W) of output with 18dB TX gain and 18dB RX gain, amplifying both directions of the link so uplink and downlink remain balanced. It runs 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 2.5 × 0.7 mm power jack is common in compact field equipment. Whether you're extending a drone control link, boosting a Wi-Fi bridge, or strengthening an industrial telemetry path, this booster adds dependable margin without adding bulk.
Typical Applications
- UAV Control & Telemetry: Extend bidirectional command links for drones and unmanned systems
- Wi-Fi Range Extension: Boost access point or client signals for outdoor and long-distance links
- FPV Video & Control: Improve 2.4GHz link stability in noisy or obstructed environments
- Industrial IoT & SCADA: Reliable two-way data transmission for remote sensors and controllers
- Bluetooth & Short-Range Devices: Enhance range for industrial and commercial wireless equipment
- Public Safety & Emergency Comms: Strengthen critical 2.4GHz links in challenging terrain
Technical Specifications
|
Parameter |
Value |
|
Pout/dBm |
36 dBm (4W) |
|
Working Frequency |
2400 – 2485 MHz |
|
TX Gain (S21) |
18 dB |
|
RX Gain (S21) |
18 dB |
|
DC Supply |
6 – 16 V |
|
Connector |
SMA |
|
Size |
64.5 × 34.5 × 12 mm |
|
Weight |
70 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 applications, 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 2.4GHz, it covers all 14 Wi-Fi channels, standard drone control frequencies, and the entire ISM allocation used worldwide. If you're fighting range limits or interference on 2.4GHz, this booster is a straightforward way to add serious link margin without redesigning your RF chain.
What's in the Box
- 1 × 2.4GHz 4W Signal Booster
- 1 × 6dBi Omnidirectional Antenna
- 1 × Set of Connection Cables