700-830MHz 40W RF Power Amplifier with Circulator – High-Power UHF Transmit Module for Long-Range UAV Command, Drone Telemetry & Industrial Wireless Backhaul
Product Description
For UHF transmit paths that require higher output power and dependable protection against antenna mismatch, this 700-830MHz 40W RF Power Amplifier combines a circulator, 40±1dB gain, and a compact aluminum housing in a transmit-path amplification solution. It is engineered for UAV command uplinks, drone telemetry transmit, industrial wireless backhaul, public safety systems, and point-to-point RF platforms where link margin and output protection are essential. The 28V DC input, N-male connector, and 15CM Red/Black Wire simplify integration with existing antennas, coaxial cables, and power sources. When a standard radio chain reaches its range limit, this amplifier restores RF headroom without redesigning the RF architecture.
Typical Applications
- UAV Command Uplinks: Reinforce command links for extended-range drone operations.
- Drone Telemetry Transmit: Improve telemetry signal strength in long-distance UAV missions.
- Industrial Wireless Backhaul: Boost transmit signals for remote controllers, sensors, and industrial radio equipment.
- Public Safety & Field Communications: Extend transmit coverage in remote or obstructed operating environments.
- Point-to-Point UHF Links: Increase link margin in long-distance 700-830MHz radio paths.
- Licensed RF Testing & Development: Support UHF experimentation with higher transmit output.
Technical Specifications
|
Parameter |
Value |
|
Working Frequency |
700-830MHz |
|
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
Circulator-Protected Output Stage. The circulator provides output isolation and VSWR protection, helping safeguard the amplifier against reflected power and antenna mismatch in real-world deployments.
40W High-Power UHF Amplification. This RF Power Amplifier delivers 40W(46dBm) output and 40±1dB gain, making it suitable for 700-830MHz transmit paths that require substantial RF margin.
Compact Aluminum Housing for Field Deployment. The 128.5*53*17mm enclosure weighs only 0.23Kg, with a 15CM Red/Black Wire DC connection and N-male interface for space-constrained and mobile installations.
What's in the Box
- 1 × 700-830MHz 40W RF Power Amplifier with Circulator