A specialized ultra-high-power signal amplifier engineered for the most demanding professional drone and UAV communication links, operating on the transmitting channel (TX) within the 90-220MHz frequency range. Delivering exceptional output power of 47dBm (50W), this powerful yet compact module is designed to overcome extreme distances and severe signal obstacles, enabling ultra-long-range BVLOS (Beyond Visual Line of Sight) drone flights, reliable command and control in denied environments, and robust data links for heavy-lift industrial UAVs. Custom power and frequency configurations are available to meet specific mission-critical requirements.

ACASOM 90-220MHz Unidirectional Amplifier for Professional Drone & UAV Platforms

Core Features:

High-Power TX Channel: Transmit (TX) Only – optimized for maximum downlink power, extending control and telemetry range to its limits.
Frequency Range: 90-220MHz, ideal for powerful, dedicated UAV communication bands.
Extreme RF Output Power: 47dBm (50W) – Provides unmatched signal penetration and operational radius.
Custom Engineering: ACASOM supports custom configurations to perfectly integrate with your specialized drone system's architecture!

SPECIFICATION

Number	Items	Specifications
1	Frequency Range	90-220MHz
2	Operating Voltage	28V DC
3	Gain (S21)	40±1dB
4	Input Return Loss (S11)	-15dB
5	Gain Flatness	±0.5dB
6	Saturated Output Power	47dBm (50W)
7	Current Consumption	3.6A @28V, 47dBm
8	Power Added Efficiency	45%@47dBm
9	Operating Temperature	-30℃～85℃
10	RF Connector	Input / Output: SMA-Female
11	Shell Material & Size	Aluminum, 1325317mm (Robust & Compact)
12	Net Weight	0.21Kg

Usage Notes & Package

Critical Notes:

Requires a robust 28V / 6A (minimum) DC power supply for full performance.
Mandatory active cooling (e.g., substantial heatsink with radiator fan) is required for safe, sustained operation at high power.
Safety Connection Sequence: Always connect the antenna first, then apply power, and finally enable the signal source.
Output can reach up to 49dBm with adequate input drive and cooling.

Package Includes: 1 x Ultra-High-Power Amplifier Unit.

90-220MHz Ultra-High-Power Amplifier for Extreme-Range Drone & UAV Systems