700-830MHz 50W RF Power Amplifier for Public Safety, Military & Critical Infrastructure – 47dBm Output

Product Description

For professionals operating in the 700-830MHz band—managing public safety networks, coordinating military tactical communications, maintaining utility SCADA systems, or deploying private LTE infrastructure—every watt of transmit power directly impacts mission success. This 700-830MHz 50W RF Power Amplifier delivers an extraordinary 47dBm (50W) of clean output power with 40dB gain across the full 700-830MHz range, covering critical UHF bands including 700MHz public safety (Band 13/14/28), 800MHz trunked radio systems, and private LTE networks. Leveraging advanced GaN (Gallium Nitride) technology for superior efficiency and thermal performance, it operates on a 28V DC supply with just 3.6A current draw at full output. Housed in a rugged aluminum enclosure with SMA female connectors, it's engineered for the most demanding field operations where communication reliability is absolutely paramount.

Typical Applications

• Public Safety & Emergency Communications: Maximum signal range for police, fire, and EMS radio networks in 700/800MHz bands
• Military & Tactical Communications: Highest-power amplification for field-deployed communication equipment and command posts
• Utility SCADA & Smart Grid: Extreme range for telemetry and control systems in remote infrastructure monitoring
• Private LTE & Trunked Radio Systems: Maximum-power base station or repeater links for critical communications
• Land Mobile Radio (LMR): Ultimate coverage enhancement for commercial and government two-way radio networks
• Disaster Recovery & Emergency Response: Deploy maximum-power comms in areas with damaged or overloaded infrastructure
• Border Security & Surveillance: Long-range communication links for perimeter monitoring and patrol coordination

Technical Specifications

 Key Advantages

50W in the 700-830MHz band represents the pinnacle of portable UHF amplification. The 700-830MHz UHF band already offers superior building penetration and non-line-of-sight propagation compared to higher microwave frequencies—making it the preferred choice for public safety, military, and critical infrastructure communications. When you pair that inherent advantage with 50W (47dBm) of clean output power, you achieve a communication system with unmatched range and reliability—capable of reaching far beyond the limits of standard 1-30W radios and delivering the maximum margin that ensures crystal-clear comms even in the most challenging environments. For operations where lives depend on reliable connectivity, 50W provides the absolute confidence that your signal will always get through.

Advanced GaN technology sets this amplifier apart from conventional designs. Gallium Nitride delivers higher efficiency, better thermal performance, and greater power density than traditional silicon-based amplifiers. The result is 50W of clean output in a package that weighs just 150g—an extraordinary power-to-weight ratio that makes it ideal for both fixed installations and rapid field deployment.

The 40dB gain transforms even low-power portable radios or base station exciters into full 50W output with consistent, predictable performance. Despite the extreme power output, current draw remains efficient at just 3.6A—giving you massive output without overloading your power source in mobile, vehicle-mounted, or battery-backed field deployments.

Thermal performance is engineered for 24/7 reliability at maximum power. The rugged aluminum housing provides efficient passive cooling capable of dissipating the significant thermal load from 50W continuous operation, while the compact 96×53×17mm form factor and 150g weight make it easy to integrate into base stations, repeaters, vehicle racks, or portable field kits.

Specifically tuned for 700-830MHz, this amplifier covers critical UHF bands including 700MHz public safety (Band 13/14/28), 800MHz trunked radio, and commercial LMR systems—delivering the ultimate performance when standard power simply isn't enough.

 What's in the Box

• 1 × 700-830MHz 50W RF Power Amplifier