Product Description
In UHF wireless links, distance, terrain, and interference can quickly erode signal margin. This 830–960 MHz 5W RF Power Amplifier is built to restore that margin in single-direction transmit paths, giving UAV command links, telemetry radios, industrial wireless systems, and field communication equipment the extra reach they need. With a compact aluminum housing, SMA-K input/output connectors, and a wide DC operating range, it integrates cleanly into airborne, ground-station, and pole-mounted setups. When reliable one-way signal strength matters, this module delivers focused RF amplification without adding unnecessary bulk or complexity.
Typical Applications
- UAV Command & Control Uplink: Reinforce one-way control links for long-range drone missions.
- UHF Telemetry & Data Transmission: Boost transmit power for remote monitoring and sensor data.
- Public Safety & Field Communications: Extend single-direction radio coverage in remote or obstructed areas.
- Industrial Wireless & SCADA: Improve unidirectional links for remote controllers and sensors.
- Point-to-Point UHF Links: Increase link margin in single-direction radio paths.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
830–960 MHz |
|
Operating Voltage |
22–28 V |
|
Gain (S21) |
35 ± 1 dB |
|
Input Return Loss (S11) |
≤ -15 dB |
|
RF in Power |
-13 ~ 10 dBm |
|
Output Power |
37 dBm |
|
Current |
0.45 A @ 24 V, 37 dBm |
|
Efficiency |
45% @ 37 dBm |
|
LED State |
Red |
|
Operating Temperature |
-30℃ ~ 85℃ |
|
Storage Temperature |
-40℃ ~ 150℃ |
|
Operating Humidity |
≤ 95% RH |
|
RF Connector |
Input: SMA-K; Output: SMA-K |
|
DC Connector |
AWG18 20 cm red/black wire |
|
Power Control |
3–28 V 20 cm red wire |
|
Shell Material |
Aluminum |
|
Shell Size |
90 × 46 × 17 mm |
|
Net Weight |
120 g |
Key Advantages
Single-Direction RF Amplification. This Power Amplifier provides stable gain and 37 dBm (5 W) output in one signal path, making it suitable for transmit-only or receive-only UHF links that require additional RF headroom.
Flexible Integration for UAV and Industrial Systems. The 22–28 V DC input, SMA-K connectors, and dedicated 3–28 V power control wire simplify installation in drone, ground-station, and remote industrial equipment.
Compact Passive-Cooled Aluminum Housing. The 90 × 46 × 17 mm enclosure weighs only 120 g, offering passive cooling and mechanical protection for space-constrained and mobile deployments.
What's in the Box
- 1 × 830–960MHz 5W RF Power Amplifier