PA5.8GHz-100W High Power RF Amplifier for Wireless Backhaul &
Surveillance
PA5.8G-100W is a high-power RF module specially designed for 5.8GHz
high-frequency applications. With its outstanding power output and
anti-interference performance, it meets the demanding requirements
in industrial, communication and military fields.
Core Performance Highlights
Precise Frequency Band Coverage: Operating frequency ranges from
5700 to 5900 MHz (5.8GHz), suitable for high-frequency scenarios
such as Wi-Fi expansion, drone video transmission, and radar
systems.
Ultra-high power output: CW saturation power ≥ 100W (≥ 50dBm),
providing strong signal driving capability to ensure stability in
long-distance transmission.
Low noise and high gain: Small-signal gain ≥ 50 dB, input power 1 ±
1 dBm, supports efficient amplification of weak signals.
Outstanding anti-interference performance: Noise suppression ≥ 65
dBc, Harmonic ≤ -40 dBc, significantly enhancing signal purity and
system reliability.
Multiple protection mechanisms: Built-in 80℃ temperature protection
and open-circuit protection to prevent overload or damage caused by
high temperature.
Interface and Control Design
RF Interface: Standard SMA-F type interface, highly compatible,
ensuring stable signal transmission.
Power supply configuration: 28V DC power supply (maximum withstand
voltage +31V), using through-core capacitor interface, optimizing
power supply filtering and stability.
Intelligent switch control: The power amplifier is set to default
on state. It supports 3.3V/5V level control for turning off (PTT
port), and is flexible enough to adapt to various system logics.
Structure and Installation
Compact Design: The overall dimensions are only 197×93.5×26.5mm
(excluding connectors), achieving both high power and space
efficiency.
Thermal dissipation requirements: It needs to be installed with a
dedicated heat sink to ensure stability during long-term high-load
operation.
Wide temperature adaptability: Working temperature range is from
-25℃ to +55℃, suitable for extreme environment deployments.
Typical application scenarios
Wireless communication: Enhancement of 5.8GHz Wi-Fi signals, base
station relay, microwave backhaul.
Radar and Monitoring: UAV video transmission, security radar, air
traffic control system.
Test and measurement: RF equipment testing, signal source power
expansion.
Military electronics: Electronic countermeasures, tactical
communication equipment.
