Product Description
L-band transmit chains operating between 1160-1280MHz often face a trade-off between output power and long-term reliability under changing antenna conditions. This 1.2GHz 40W RF Power Amplifier addresses that balance with a circulator at the output, 40±1dB gain, and 46dBm output in a single-direction architecture. It is intended for UAV data links, remote telemetry transmitters, fixed wireless access equipment, and industrial monitoring systems where stable transmit power is required. The 28V DC input, N-male connector, and 15CM Red/Black Wire allow integration into existing radio installations without redesigning the RF chain. Its 128.5*53*17mm aluminum housing weighs 0.23Kg and uses passive cooling for airborne, pole-mounted, and portable ground deployments.
Typical Applications
- UAV Data Link Transmitters: Reinforce one-way data transmission for extended-range drone operations.
- Remote Telemetry Systems: Improve transmit signal strength for long-distance monitoring and sensor data.
- Fixed Wireless Access Equipment: Enhance point-to-point transmit links in 1160-1280MHz radio paths.
- Industrial Monitoring & Control: Boost transmit paths for remote controllers and industrial radio equipment.
- Point-to-Point L-Band Links: Increase link margin in single-direction L-band radio paths.
- Licensed L-Band Field Testing: Support higher-output experimentation and RF validation.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
1160-1280MHz |
|
Output Power |
40W(46dBm) |
|
Gain (S21) |
40±1dB |
|
Operating Voltage |
28V |
|
Current |
3.2A@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
L-Band Transmit Margin in a Compact Chassis. This RF Power Amplifier provides 40W(46dBm) output and 40±1dB gain for 1160-1280MHz transmit paths, adding RF headroom without increasing rack or payload 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, 3.2A@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 × 1.2GHz 40W RF Power Amplifier with Circulator