1.4GHz 30W RF Power Amplifier with Circulator – High-Power L-Band Transmit Stage for Drone Video Relay, Remote Pipeline Monitoring & Public Safety Radio
Product Description
When 20W-class L-band stages no longer provide sufficient margin for 1450-1550MHz links, the 1.4GHz 30W RF Power Amplifier becomes the practical upgrade. It delivers 45dBm single-direction transmit power with a circulator guarding the output against antenna mismatch and reflected energy. Designed for drone video relay, remote pipeline monitoring, public safety radio, and industrial automation uplinks, it integrates easily via a 24V DC input, SMA female connector, and 15CM Red/Black Wire. The 128*53*17mm aluminum housing weighs only 0.25Kg and uses passive cooling, making it suitable for pole-mounted, vehicle, and portable field deployments.
Typical Applications
- Drone Video Relay Transmitters: Reinforce one-way video relay links for extended-range UAV operations.
- Remote Pipeline Monitoring: Boost transmit signals for isolated pipeline sensors and monitoring systems.
- Public Safety Radio Systems: Extend transmit coverage for critical voice and data communications.
- Industrial Automation Uplinks: Improve transmit paths for remote controllers, sensors, and automation equipment.
- Fixed Wireless Access Equipment: Enhance transmit links in 1450-1550MHz radio paths.
- Licensed L-Band Field Testing: Support higher-output experimentation and RF validation.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
1450-1550MHz |
|
Output Power |
30W(45dBm) |
|
Operating Voltage |
24V |
|
Current |
2.8A@24V |
|
RF Connector |
SMA female |
|
Circulator |
Yes |
|
Shell Size |
128*53*17mm |
|
Net Weight |
0.25Kg |
|
DC Connector |
15CM Red/Black Wire |
Key Advantages
Circulator Isolation Against Antenna Mismatch. The circulator provides output isolation and VSWR protection, reducing the risk of PA damage from reflected power in field installations where antenna conditions change.
Higher Transmit Margin for Demanding L-Band Links. This RF Power Amplifier delivers 30W(45dBm) in a single-direction transmit path, adding substantial RF headroom for drone video relay, pipeline monitoring, and public safety radio links that need more reach than a 20W stage can provide.
Field-Ready 0.25Kg Enclosure with Flexible DC Input. The 128*53*17mm aluminum housing uses passive cooling, while the 24V DC input, 2.8A@24V current draw, and SMA female connector simplify integration into existing radio racks and portable systems.
What's in the Box
- 1 × 1.4GHz 30W RF Power Amplifier with Circulator