433Mhz 100W Communication Module Direct from Manufacturer BCSK-YK4100 Low-Band UAV Countermeasure RF Power Amplifier
As a professional communication module manufacturer, Bochuang Shikong understands the superior penetration and coverage of low-frequency signals in complex environments. The BSKS-YK4100 is an industrial-grade RF power module designed for the 428-439 MHz band, delivering up to 100W of stable output power. It serves as a core component for building long-range UAV defense systems and countering slow-moving drone remote-control links. When seeking a reliable RF power amplifier supplier, the BSKS-YK4100 stands out with its exceptional energy efficiency. It supports a wide DC input voltage range of 24V-28V (rated at 6A), features precision aluminum alloy shielding, and offers excellent heat dissipation. This 433M high-power amplification module is ideal for security scenarios requiring robust obstacle interference mitigation. As a direct source manufacturer of communication modules, we are committed to providing cost-effective wholesale RF components and customized technical support to global B2B customers, accelerating the deployment of your low-altitude security products.
In Stock (200units
Product Overview
In the fields of low-altitude security and spectrum management, low-frequency signals are critical for ensuring drone control links in complex environments due to their superior diffraction capabilities and long-range coverage.
Crucial. As a professional deeply specialized in RF front-end technologyCommunication Module ManufacturerWe have launched the BCSK-YK4100 type 43 3M band.RF Power Amplifier. This module is precise
Covers the 428-439 MHz band, delivers up to 100 W of saturated output power, and is ideal for building high-performanceDrone Countermeasure SystemCore Power Unit for Remote Spectrum Suppression Devices
Yuan.
For system integrators, choosing a reliableRF power amplifier supplierCrucial. The BCSK-YK4100 not only delivers industrial-grade stability but also excels in energy efficiency.
Excellent performance. It supports a wide DC input voltage range of 24V–28V (rated current: 6A), features a compact aluminum alloy shielded enclosure, and offers superior heat dissipation. This unit433MGreat
Gain Amplification ModuleIdeal for open areas or complex urban environments where overcoming building obstructions and tree interference is critical. As the source...Communication Module Manufacturer, we are committed to
Delivering highly competitive solutions for B2B clients worldwideRF Components WholesaleSolutions and customized technical support to help your product stay ahead in a competitive market.
Performance Features
Low-frequency band with strong penetrationDeeply optimized for the 428-439 MHz band. Leveraging the longer wavelength of this frequency to effectively penetrate obstacles and ensureUnmanned
Machine Defense SystemMaintains suppression of low-speed drone control signals even in complex terrain.
High-efficiency designMaintains excellent Power Added Efficiency (PAE) at 10 W output power, significantly reducing the load on the power system. This low-power
Features make itPortableSpectrum jamming devicethe ideal choice to effectively extend battery pack runtime.
Excellent thermal stability: Built-in intelligent thermal management design and large-area heat dissipation substrate, combined with an industrial-grade aluminum alloy enclosure, ensuring stable operation under high-load continuous conditions.
Temperature-controlled, meetsIndustrial-grade RF componentsMeets stringent reliability standards for harsh outdoor environments.
Wide voltage input compatibility: Supports wide-range DC power input from 24V to 28V, suitable for vehicle, marine, and battery pack applications. The 6A current design includes a safety margin.
Ample margin, guaranteed43 3M Signal Amplifier UnitMaintains stable output during voltage fluctuations to prevent false overcurrent protection triggers.
Cost-effective procurement solutions: As a direct-source factory supplier, we eliminate middleman markups to offer highly competitiveRF power module priceWhether it is
Whether for small-batch R&D testing or large-scale mass production, enjoy stable supply and technical support while reducing your BOM costs.
Technical Specifications
Parameter Items | Specifications | Notes |
|---|---|---|
Product Model | BCSK-YK4100 | Industrial-gradeRF Power Amplifier |
Operating Frequency Band | 428 - 439 MHz | Covers mainstream drone remote-control frequency bands |
Saturation Output Power | ≥ 100 W (50 dBm) | Typical value, varies with input signal |
Operating Voltage | DC 24V - 28V | Wide voltage design |
Operating Current | ≤ 6 A | at rated load |
Gain | ≥ 50 dB | Typical Value |
Voltage Standing Wave Ratio (VSWR) | ≤ 2.0 | Input/Output Ports |
Operating Temperature | -40°C to +85°C | Industrial-grade wide temperature range |
Size/Weight | Custom/Order 300g | Compact aluminum enclosure |
Interface Type | SMA/N Type (Customizable) | Standard RF Interface |
Frequently Asked Questions (FAQ)
Q1: Does this 43 3M RF module support continuous wave (CW) mode?
A: Yes, the BCSK-YK4100 is designed for continuous wave operation. However, in practical applications, we recommend implementing effective heat dissipation measures or an active cooling system to ensure optimal performance at 100W full power.
Long-term thermal stability during rate output. As a professionalCommunication Module ManufacturerWe recommend leaving adequate space for ventilation during integration.
Q2: What is the required input drive power for this module?
A: To achieve a saturated output of 100W, an input drive power between 0 dBm and 5 dBm is typically recommended. Insufficient input may result in low output power, while excessive input
May cause nonlinear distortion. Our technical team can provide detailed gain curves for your reference.
Q3: As a RF power amplifier supplier, do you offer bulk customization services?
A: Absolutely. We can adjust the frequency range (e.g., fine-tune to 430-44 MHz), interface type (SMA/N/K-type), and mounting holes based on your specific requirements.
bit. As the sourceCommunication Module ManufacturerWe support OEM/ODM services to help yourDrone Countermeasure EquipmentAchieve competitive differentiation.
Q4: How does this module perform in harmonic suppression?
A: The BCSK-YK4100 integrates a built-in filter circuit, offering second-harmonic suppression typically better than -40 dBc and third-harmonic...
At -5 dBc, it meets spectral emission mask requirements in most countries and reduces interference with surrounding communication devices.
Q5: How do I obtain the detailed datasheet and request a sample for testing?
A: You can request the PDF datasheet directly using the contact information provided below. For verified
For B2B customers with proof-of-concept requirements, we offer sample shipping so you can validate this in your actual system.433Mhz High-Power Amplifier Moduleperformance.
Industrial-grade UAV jamming component supplier
Custom RF Power Module Manufacturer in China
Need More Information?
Our technical team is ready to provide detailed specifications and customization options.