The ACASOM 1.9GHz Long-Range Signal Amplifier Module is a high-performance RF device engineered to deliver powerful signal amplification specifically for professional drone and UAV communication systems. Operating within the 1900-2000MHz band, it is designed to significantly enhance the range, reliability, and penetration of critical telemetry, control, and data links for unmanned aerial operations.

This amplifier provides a vital boost to the communication backbone of your long-range BVLOS (Beyond Visual Line of Sight) drone systems, industrial UAVs, and specialized FPV platforms. By strengthening the signal link between your ground control station and the drone, it dramatically extends operational distances and ensures stable connectivity in challenging environments, making it an indispensable tool for aerial mapping, infrastructure inspection, search and rescue, and agricultural drone fleets.

Built for professionals who demand unwavering reliability, the ACASOM 1.9GHz amplifier is your key to unlocking extended flight envelopes and robust command-and-control capabilities.

TECHNICAL SPECIFICATIONS

#	Item	Specification
1	Frequency Range	1900-2000MHz
2	Operating Voltage	12-24V DC
3	Receiving Gain	18dB ±1
4	Transmission Gain	20dB ±1
5	Max Output Power (P1dB)	43dBm (20W)
6	Input Trigger Power	Min: 3dBm, Max: 20dBm
7	EVM (Signal Quality)	3% @37dBm
8	Noise Figure	<2.5dB
9	Current Supply	2.1A @ Pout 43dBm, 24V
10	TX/RX Switch Speed	<1 μs (Critical for real-time drone control)
11	LED Indicator	TX: Green; RX: Red
12	Operating Temperature	-30℃ to +70℃
13	RF Connector	Input/Output: SMA-Female (Standard for UAV equipment)
14	Shell Material & Size	Aluminum, 1185917.5mm
15	Net Weight	0.27kg

Test Report

Receiving Gain

VSWR RX

Transmission Gain

VSWR TX

Output Power(20W)

1.9GHz 10W/20W/25W Long-Range Signal Amplifier for Drone Telemetry & UAV Command Links