A specialized high-power signal amplifier engineered for professional drone FPV systems and UAV command links, operating on the transmitting channel (TX) within the 300-400MHz frequency range. Delivering robust output power of 40/43dBm (10W/20W), this compact module ensures enhanced signal penetration and extended range for long-range drone control, aerial data transmission, and robust communication in urban or obstructed environments. Custom power configurations are available to meet specific operational requirements.

ACASOM 300-400MHz Unidirectional Amplifier for Drone FPV & UAV Platforms

Features:

Transmit Channel (TX) Only – No RX: Optimized for boosting downlink or command signals.
Frequency: 300-400MHz (Ideal for specific drone control bands and high-power applications).
RF Output Power: 40/43 dBm (10W/20W) – Significantly extends operational range.
Custom Solutions: ACASOM supports custom power and frequency configurations to fit your specific drone system needs!

SPECIFICATION

Number	Items	Specifications
1	Frequency Range	300-400MHz
2	Operating Voltage	24V
3	Gain (S21)	40±1dB
4	Input Return Loss (S11)	-15dB
5	Flatness	±0.5dB
6	Output Power	40/43dBm (10W/20W)
7	Current	1.5A@24V, 40dBm 2.2A @24V, 43dBm
8	Efficiency	45%@40/43dBm
9	LED State	Red (Power/Status)
10	Operating Temperature	-30℃～85℃
11	Storage Temperature	-40℃～150℃
12	Operating Humidity	＜95%RH
13	RF Connector	Input: SMA-Female; Output: SMA-Female
14	Power Socket	15cm red/black wire
15	Shell Material	Aluminum (Rugged & lightweight)
16	Shell Size	965317mm (Compact for drone integration)
17	Net Weight	0.15Kg

NOTE

Requires 24V / 4A power supply.
Heat dissipation is recommended (e.g., heatsink or fan) for sustained high-power operation.
Connection Order: First connect the antenna, then plug in the power adapter, and finally connect the signal source device.
Output can reach up to 47dBm with an input power of +10/11dBm (at default gain).

INCLUDE: 1 x Power Amplifier Unit

300-400MHz High-Power Unidirectional Amplifier for Drone & UAV Signal Enhancement