1.2GHz 30W RF Power Amplifier with Circulator – High-Power L-Band Transmit Module for Maritime Radio, Mining Communications & UAV Relay Links
Product Description
L-band transmit chains in the 1160-1280MHz range are increasingly used in maritime radio, mining communications, and UAV relay applications where distances are long and antenna conditions are unpredictable. This 1.2GHz 30W RF Power Amplifier delivers 45dBm single-direction transmit power with a circulator guarding the output stage against reflected energy and antenna mismatch. It is engineered for maritime voice and data uplinks, mining site communications, UAV relay transmitters, and remote industrial telemetry. The 24V DC input, 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 deployments.
Typical Applications
- Maritime Radio Uplinks: Extend one-way transmit coverage for ship-to-shore and offshore communications.
- Mining Site Communications: Reinforce transmit links for underground and open-pit operations.
- UAV Relay Transmitters: Boost signal strength for extended-range drone relay missions.
- Remote Industrial Telemetry: Improve uplink signal strength for isolated sensors and control systems.
- Public Safety Radio Systems: 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 |
1160-1280MHz |
|
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
30W-Class L-Band Output for Demanding Links. This RF Power Amplifier provides 45dBm in a single-direction transmit path, adding substantial RF headroom for maritime radio, mining communications, and UAV relay links that require more reach than a 20W stage can deliver.
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 where environmental and antenna conditions change.
Compact 0.25Kg Chassis with 24V DC Input. The 128*53*17mm aluminum enclosure 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 × 1.2GHz 30W RF Power Amplifier with Circulator