The 0.4 GHz RF Signal Amplifier Module is a high-performance device engineered to amplify RF signals within the 400 MHz frequency range. With a power output range between 20W and 60W, it is designed to provide reliable signal enhancement, ensuring optimal signal strength over extended distances.

This module excels in applications that demand consistent, high-quality signal transmission, including RF communications, broadcasting, and various testing setups. Its efficient design delivers powerful amplification while maintaining energy efficiency, making it suitable for both industrial and commercial environments. Whether used in communication systems, broadcast transmission, or RF testing equipment, this amplifier guarantees robust and stable performance.

The versatility of the 0.4 GHz RF Signal Amplifier Module allows it to be integrated seamlessly into various systems, enhancing signal reach and quality in long-range applications. With its compact yet powerful design, it ensures a cost-effective solution for professional environments where signal integrity and reliability are paramount.

For those seeking high power, efficiency, and reliability in RF signal amplification, the 0.4 GHz RF Signal Amplifier Module is an essential tool that ensures clear, uninterrupted signal transmission.

Specification

Number	Items	Specifications
1	Frequency Range	400-500MHz
2	Operating Voltage	28V
3	Gain(S21)	37dB(customizable 25-37dB)
4	Input Return Loss(S11)	-15dB
5	Flatness	±0.5dB
6	Output Power	47dBm
7	Current	3.3A @28V, 46dBm
8	Efficiency	45%@46dBm
9	LED State	Red
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
16	Shell Size	965317mm
17	Net Weight	0.15Kg

NOTE

1. 28V /5A power supply.

2. Heat dissipation is recommended, such as adding a heat sink or radiator fan.

3. Antenna should be screwed first, then plug the power adapter, and finally connect the device.

4. The output could reach 47dBm, when input power is10dBm or 11dBm (default gain is 37dB).

INCLUDE: Power Amplifier*1

0.4GHz 20W RF Signal Amplifier Module