1.2GHz 20W RF Power Amplifier with Circulator – Compact L-Band Transmit Module for UAV Data Links, Industrial Telemetry & Public Safety Radio
Product Description
Scaling an L-band transmit stage from 10W to 20W is not simply a matter of adding gain; it also requires managing reflected power and protecting the output stage. This 1.2GHz 20W RF Power Amplifier addresses both with a circulator at the output, delivering 43dBm (20W) of single-direction transmit power for UAV data links, industrial telemetry, public safety radio, and fixed wireless access equipment. The SMA female connector, 24V DC input (28V customizable), and 15CM Red/Black Wire simplify integration into existing radio installations. Its 128*53*17mm aluminum housing weighs only 0.25Kg and relies on passive cooling, making it suitable for pole-mounted, vehicle, and portable field deployments.
Typical Applications
- UAV Data Link Transmitters: Reinforce one-way data transmission for extended-range drone operations.
- Industrial Telemetry Systems: Boost transmit signals for remote monitoring and control in isolated sites.
- Public Safety Radio Systems: Extend transmit coverage for critical voice and data communications.
- Fixed Wireless Access Equipment: Enhance transmit links in 1160-1280MHz radio paths.
- SCADA Transmit Chains: Improve uplink signal strength for industrial monitoring and control.
- Licensed L-Band Field Testing: Support higher-output experimentation and RF validation.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
1160-1280MHz |
|
Output Power |
20W(43dBm) |
|
Operating Voltage |
24V (customize28V) |
|
Current |
2.5A@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-Guarded 20W 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.
Higher L-Band Transmit Margin. This RF Power Amplifier delivers 20W(43dBm) in a transmit-only architecture, adding substantial RF headroom for UAV data links, industrial telemetry, and public safety radio paths that need more reach than a 10W stage can provide.
Compact 0.25Kg Housing with Flexible DC Input. The 128*53*17mm aluminum enclosure uses passive cooling, while the 24V DC input (28V customizable), 2.5A@24V current draw, and SMA female connector simplify integration into existing radio racks and portable systems.
What's in the Box
- 1 × 1.2GHz 20W RF Power Amplifier with Circulator