Product Description
Where maximum UHF transmit power is required in a field-deployable form factor, this 700-830MHz 50W RF Power Amplifier delivers 47dBm output and 40±1dB gain from a chassis measuring only 128.5*53*17mm. It is built for single-direction transmit paths in drone command links, remote telemetry transmitters, public safety radio systems, and industrial monitoring equipment. A circulator at the output protects the PA against antenna mismatch and reflected power, while the 28V DC input, N-male connector, and 15CM Red/Black Wire keep integration straightforward. With passive cooling and a 0.23Kg aluminum housing, it suits airborne, pole-mounted, and portable ground deployments where high transmit margin and output protection are both required.
Typical Applications
- Drone Command Uplinks: Reinforce one-way command links for extended-range UAV operations.
- Remote Telemetry Transmitters: Improve transmit signal strength for long-distance monitoring and sensor data.
- Public Safety Radio Systems: Extend transmit coverage for critical voice and data communications.
- Industrial Monitoring & Control: Boost transmit paths for remote controllers, sensors, and industrial radio equipment.
- Point-to-Point UHF Transmit Links: Increase link margin in long-distance 700-830MHz radio paths.
- Licensed UHF Field Testing: Support higher-output experimentation and RF validation.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
700-830MHz |
|
Output Power |
50W(47dBm) |
|
Gain (S21) |
40±1dB |
|
Operating Voltage |
28V |
|
Current |
3.6A@28V |
|
RF Connector |
N-male |
|
Circulator |
Yes |
|
Shell Size |
128.5*53*17mm |
|
Net Weight |
0.23Kg |
|
DC Connector |
15CM Red/Black Wire |
Key Advantages
47dBm Output in a Field-Ready Chassis. This RF Power Amplifier provides 50W(47dBm) output and 40±1dB gain in a compact 128.5*53*17mm housing, adding substantial UHF transmit margin without increasing equipment footprint.
Circulator for Output Isolation. The circulator protects the output stage from reflected power and antenna mismatch, reducing the risk of PA damage in field installations where VSWR conditions change.
28V DC and N-Male Integration. The 28V DC input, 3.6A@28V current draw, N-male connector, and 15CM Red/Black Wire simplify integration into UAV power buses, radio racks, and portable ground stations.
What's in the Box
- 1 × 700-830MHz 50W RF Power Amplifier with Circulator