1.4GHz 40W RF Power Amplifier with Circulator – High-Output L-Band Transmit Module for Fixed Wireless Backhaul, Remote Video Surveillance & Utility Grid Monitoring
Product Description
When L-band transmit links carry fixed wireless backhaul, remote video surveillance, and utility grid monitoring traffic, link margin and output protection directly affect operational reliability. This 1.4GHz 40W RF Power Amplifier delivers 46dBm single-direction transmit power with a circulator guarding the output stage against antenna mismatch and reflected energy. It is engineered for fixed wireless backhaul equipment, remote video transmitters, utility grid monitoring systems, and private network infrastructure. The 28V 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 field deployments.
Typical Applications
- Fixed Wireless Backhaul: Reinforce one-way transmit links for point-to-point backhaul infrastructure.
- Remote Video Surveillance: Improve video transmission for distant monitoring and security systems.
- Utility Grid Monitoring: Boost transmit signals for remote grid sensors and fault detection equipment.
- Private Network Infrastructure: Enhance uplink signal strength for private wireless networks.
- 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 |
1450-1550MHz |
|
Output Power |
40W(46dBm) |
|
Operating Voltage |
28V |
|
Current |
3.2A@28V |
|
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 for Field Reliability. 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.
High-Density 46dBm Transmit Output. This RF Power Amplifier delivers 40W(46dBm) in a single-direction transmit path, adding substantial L-band link margin for fixed wireless backhaul, remote video surveillance, and utility grid monitoring without increasing equipment footprint.
Flexible 28V DC and SMA Interface. The 28V DC input, 3.2A@28V current draw, SMA female connector, and 15CM Red/Black Wire simplify integration into existing radio racks and portable systems.
What's in the Box
- 1 × 1.4GHz 40W RF Power Amplifier with Circulator