830-960MHz 20W RF Power Amplifier with Circulator – Extend UHF Transmit Reach for UAV Data Links, Industrial Telemetry & Public Safety Radio Systems
Product Description
Where 830-960MHz links must span long distances or penetrate obstructed environments, a transmit-only amplifier with reliable output protection becomes essential. This 830-960MHz 20W RF Power Amplifier delivers 43dBm (20W) of single-direction transmit power with a circulator at the output stage, guarding the PA against antenna mismatch and reflected energy. It is built for UAV data link transmitters, industrial telemetry systems, public safety radio, and fixed wireless access equipment. The 24V DC input (28V customizable), SMA female connector, and 15CM Red/Black Wire simplify integration into existing radio installations. Its 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
- 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 830-960MHz radio paths.
- SCADA Transmit Chains: Improve uplink signal strength for industrial monitoring and control.
- Licensed UHF Field Testing: Support higher-output experimentation and RF validation.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
830-960MHz |
|
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
43dBm Single-Direction Output for Extended Reach. This RF Power Amplifier provides 20W(43dBm) in a transmit-only architecture, adding substantial RF margin for UAV data links, industrial telemetry, and public safety radio paths that require more reach than a 10W stage can deliver.
Circulator Isolation Against Antenna Mismatch. The circulator delivers output isolation and VSWR protection, reducing the risk of PA damage from reflected power in field installations where antenna conditions change.
Rugged 0.25Kg Housing with 24V/28V DC Flexibility. The 128*53*17mm aluminum enclosure provides passive cooling and mechanical protection, 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 × 830-960MHz 20W RF Power Amplifier with Circulator