What working temperature range does this amplifier support?

Stable operation from -40 to +60degree, suitable for tropical, cold and high-temperature open-air sites.

Can you provide OEM service for shell, interface and logo?

Complete OEM & ODM support, including customized shell size, power interface and brand marking.

What is the delivery time for customized modules?

Stock standard models ship within 3 working days; customized versions take 7-10 working days.

Is there protective design for unstable electromagnetic environment?

Equipped with standing wave protection circuit to avoid damage caused by complex outdoor electromagnetic surroundings.

What low-altitude safety scenarios can this module be applied to?

Widely used in airports, industrial parks, residential compounds, border areas and event venue airspace protection.

High Frequency Band Power Amplifier Module 3900-4200MHz 50W Anti Drone System RF Fpv Blocking Jammer Module

Name: High Frequency Band Power Amplifier Module 3900-4200MHz 50W Anti Drone System RF Fpv Blocking Jammer Module
Brand: Shenzhen Xishengtuo Communication Equipment Co., Ltd.
SKU: 2237242105

Guangdong, ChinaShenzhen Xishengtuo Communication Equipment Co., Ltd.

US$180.00

100-499 Pieces

US$170.00

500+ Pieces

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Frequency Customization

100-7500MHz(Customizable)

Operating Frequency

3900-4200MHz

Model NO.

DSJ-SM-50

Type

Interception Module

Keyboard

Power Amplifier Module

Output Power (Max)

47±0.5 dBm;50W

Feature

GaN/Circulator/Vco

Lora/GaN/Ldmos

Customizable

RF Output Connector

SMA-Female

Enable Control

24/28/32V

Power Supply Port

Positive and Negative Lines and Switch Control

Usage

Workstation, Drone Jammer Module

Working Temperature

-30°C ~ +65°C

Function

Anti Drone/Fpv Counter/Uav Counter/Interception

Transport Package

Carton

Specification

115*54*18mm, 225g

Trademark

DSJ

Origin

Shenzen

HS Code

8543904000

Production Capacity

100000

Key features

Supports customizable spectrum coverage from 100MHz to 7500MHz, with independent 3900-4200MHz dedicated band design for UAV countermeasure equipment.

Stable 50W continuous power output delivers strong electromagnetic suppression for low-altitude airspace protection devices.

Compact integrated power amplifier structure, easy to embed into backpack, handheld and fixed UAV defense systems.

Excellent heat dissipation alloy shell, supporting long-time continuous outdoor operation without overheating.

Independent channel control design, users can activate or shut down single spectrum band without affecting other working bands.

Wide compatibility, matches all mainstream UAV defense equipment for intercepting aircraft's remote operation and video transmission channels.

High efficiency power amplification circuit, low energy consumption and low heat generation for field long-duration deployment.

Customizable power output, spectrum range, interface and shell size to match clients'complete countermeasure system solutions.

Strict standing wave protection circuit, effectively extend service life under complex outdoor electromagnetic environment.

Stable performance under -40 to +60degree temperature range, applicable for airport, campus, factory and border safety scenarios.

Company profile

OEM ServicesODM ServicesR&D Capabilities

Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.14h

About Our Factory & Business Background

Address401, Building 12, Baohengyuan, Longhua Avenue 5245, Qinghua Community, Longhua Street, Longhua District,

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsJammer, Jammer Module, Signal Amplifier, Signal Booster, Vehicle Jammer, Backpack Jammer, Signal Repeater, WiFi Booster

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Can we adjust the covered spectrum bands of this power amplifier module?

Yes, full spectrum customization is available. We can tailor specific frequency bands according to your UAV defense system requirements.

Q:What is the maximum continuous power output of this module?

Standard model provides stable 50W continuous power, higher power versions can be customized upon request.

Q:Which UAV countermeasure devices can this module match?

It fits handheld, backpack portable and fixed ground UAV interception equipment of all mainstream brands.

Q:How long can the module work continuously outdoors?

With built-in efficient heat dissipation structure, it can run continuously for 8 hours under normal outdoor temperature.

Q:Does the module support single band independent switch control?

Yes, each spectrum channel can be turned on or off separately without interfering other operating bands.

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