Cart 0

700-830MHz 20W RF Power Amplifier with Circulator – Boost UHF Transmit Margin for Long-Range Drone Command, Remote Industrial Monitoring & Public Safety Radio Networks

rffpv

Tax included.
  • PayPal

Product Description

When a 10W UHF stage no longer provides enough reach, the 700-830MHz 20W RF Power Amplifier adds transmit margin without changing the rest of the radio chain. A circulator at the output protects the PA from antenna mismatch and reflected power, while the single-direction architecture targets transmit-only paths in drone command links, remote industrial monitoring, and public safety radio systems. The 24V DC input (28V customizable), SMA female connector, and 15CM Red/Black Wire simplify integration into existing installations. Its 128*53*17mm aluminum housing weighs 0.25Kg and uses passive cooling, making it suitable for pole-mounted, vehicle, and portable field deployments.

Typical Applications

  • Drone Command Uplinks: Reinforce one-way command links for extended-range UAV operations.
  • Remote Industrial Monitoring: Boost transmit paths for isolated sensors and control equipment.
  • Public Safety Radio Networks: Extend transmit coverage for critical voice and data communications.
  • Fixed Wireless Access Equipment: Enhance transmit links in 700-830MHz radio paths.
  • Point-to-Point UHF Links: Increase link margin in single-direction UHF transmit chains.
  • Licensed UHF Field Testing: Support higher-output experimentation and RF validation.

Technical Specifications

Parameter

Value

Working Frequency

700-830MHz

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

Higher Transmit Margin for Demanding UHF Links. This RF Power Amplifier delivers 20W(43dBm) in a single direction, adding RF headroom for drone command, remote monitoring, and public safety transmit paths that need more reach than a 10W stage can provide.

Circulator-Protected 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.

Compact Chassis with Flexible Power Input. The 128*53*17mm aluminum housing weighs only 0.25Kg, 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 × 700-830MHz 20W RF Power Amplifier with Circulator