Product Description
When L-band link margin is limited by distance, terrain, or antenna constraints, increasing transmit power is often the most direct solution. The 1.7GHz 50W RF Power Amplifier delivers 47dBm output and 40±1dB gain in a single-direction transmit stage, adding substantial RF headroom for long-distance UAV links, remote telemetry transmitters, industrial radio systems, and point-to-point backhaul equipment. A circulator at the output protects the PA against antenna mismatch and reflected power, a critical safeguard in field installations where VSWR conditions vary. The 28V DC input, N-male connector, and 15CM Red/Black Wire simplify integration into existing radio racks and power buses. Its 128.5*53*17mm aluminum housing weighs only 0.23Kg and uses passive cooling, making it suitable for airborne, pole-mounted, and portable ground deployments.
Typical Applications
- Long-Distance UAV Links: Reinforce one-way transmit links for extended-range drone operations.
- Remote Telemetry Transmitters: Improve transmit signal strength for long-distance monitoring and sensor data.
- Industrial Radio Systems: Boost transmit paths for remote controllers, sensors, and industrial wireless equipment.
- Point-to-Point Backhaul: Enhance transmit links in 1650-1760MHz radio paths.
- Public Safety Field Radio: Extend transmit coverage for critical voice and data communications.
- Licensed L-Band Field Testing: Support higher-output experimentation and RF validation.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
1650-1760MHz |
|
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
50W-Class Output in a Compact L-Band Chassis. This RF Power Amplifier delivers 47dBm output and 40±1dB gain in a 128.5*53*17mm housing, adding L-band transmit margin without increasing equipment footprint.
Circulator-Guarded Output Stage. The circulator provides output isolation and VSWR protection, reducing the risk of PA damage from antenna mismatch and reflected power in field installations.
28V DC and N-Male Field 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 × 1.7GHz 50W RF Power Amplifier with Circulator