
Bochuang Space-Time BSKS-Y40 Type 5.8GHz Gallium Nitride Power Amplifier Module 40W Linear Amplifier, RF Amplifier for UAV Countermeasure Systems
The BSKS-BCSK-Y40 is a high-power Gallium Nitride (GaN) RF power amplifier module designed specifically for the 5.8GHz frequency band. With a rated output power of 40W and an operating frequency range of 5725-5850MHz, it is ideal for demanding applications such as drone countermeasures, FPV video transmission enhancement, and industrial wireless communications. Powered by DC 24V-28V, the module draws 4.0A and features an integrated isolator and over-temperature protection to ensure stable operation under heavy loads. Validated via spectrum analyzer testing, the module delivers excellent output flatness, making it the ideal core component for building high-performance 5.8GHz RF systems.
In Stock(500)







Product Overview
BCSK-Y40 is designed for the 5.8GHz frequency band.GaN Power Amplifier Module, rated output power 40W, operating frequency range 5725-
5850MHz, designed for high-demand scenarios such as drone countermeasures, FPV video transmission enhancement, and industrial wireless communications. The module operates on DC24V-28V power with a working current of
4.0A, built-inIsolatorEquipped with over-temperature protection for stable operation under high loads. Validated by spectrum analyzer testing, the device delivers excellent output flatness—ideal for building high-performance systems.
The ideal core component for 5.8GHz RF systems.
Key Features
High Power Density: 40W output power in a compact form factor, ideal for space-constrained airborne or vehicle deployments.
Wideband Coverage: 5725-5850 MHz fully covers 5.8GHz ISM bands, compatible with mainstream drones and video transmission devices.
Advantages of GaN Technology: Utilizes gallium nitride (GaN) semiconductor technology for higher efficiency, lower thermal resistance, and extended lifespan.
Smart Protection MechanismBuilt-in over-temperature, over-current, and VSWR protection to prevent module damage under abnormal conditions.
Simplified wiring designRed, black, and yellow three-wire power and control; supports parallel expansion for easy system integration.
Industrial-grade reliabilityAluminum alloy housing with anodized finish for vibration resistance, corrosion protection, and durability in harsh outdoor environments.
Parameter Table
Parameter Item | Specification Value |
|---|---|
Brand | Bochuang Spacetime |
Model | BCSK-Y40 |
Core Type | 5.8GHz GaN Power Amplifier Module |
Output Power | 40W |
Operating Frequency | 5725–5850 MHz |
Supply Voltage | DC24V–28V |
Operating Current | 4.0A |
Control Line | Yellow line (can be used in parallel with the red line) |
Origin | Shenzhen |
Use Cases | Drone countermeasures, FPV video transmission, industrial RF |
Q&A
Q1: Does the BCSK-Y40 module support continuous full-power output?
Yes. The module features built-in overheat protection and current limiting circuits, enabling stable 40W output for extended periods under proper cooling conditions. We recommend pairing it with a Bochuang Space-Time dedicated unit.Saw
Gear Heat SinkandIndustrial Cooling FanUse.
Q2: What is the purpose of the yellow control line? Can it be omitted?
A: The yellow wire is the module enable control line, used for remote power on/off or linkage control. If external control is not required, connect it in parallel with the red positive wire; the module will default to always-on.
Run.
Q3: Is this module compatible with 5.2GHz band devices?
Not compatible. BCSK-Y40 is optimized for the 5.8GHz frequency band, with a range of 5725–5850MHz. To support 5.2GHz, please selectBCSK-X50Model.
Q4: Does the module require an external filter or isolator?
A: The module includes integrated circuitry to effectively suppress reflected signals and enhance system stability. For high-precision communication systems, an external bandpass filter is recommended to further
Suppress stray light.
Q5: How do I know if the module is working properly?
A: The module casing may feel slightly warm after power-on, which is normal. When observed with a spectrum analyzer, the output power should remain stable within the 5725–5850MHz range. If there is no output or an anomaly
Overheating detected. Please check the supply voltage and wiring polarity.
Compare specs within the same series
Compare frequency bands, power, gain, and interfaces by model in a horizontal layout. Parameters are parsed from the model title; unlisted items display as dashes.
FAQ
Which frequency bands does the BCSK-Y40 cover?
Operating frequency: 5.8 GHz. Please verify the carrier bands at your deployment location or the target link before placing an order. Contact us for custom band configuration if needed.
What is the output power of BCSK-Y40?
Rated output power is 40W. Actual coverage depends on antenna gain, feeder loss, and site conditions; test data for specific configurations are available upon request.
Does the BCSK-Y40 support customization and bulk purchasing?
Supported. Customization available for frequency bands, interfaces, housing markings, and packaging. Samples can be used for evaluation and validation; test records are provided with bulk shipments.
What is the procurement process for BCSK-Y40?
Step 1: Submit your target frequency band, power level, and quantity. We'll provide a quote and recommended configuration within 1 business days. Step 2: Confirm sample specifications and testing requirements. Upon successful sample approval, place the order and pay the deposit. Step 3: Manufacture according to the confirmed frequency band combination and conduct factory testing. Include test records and packing list with shipment. Step 4: Ship per agreed trade terms. Pay the balance and receive all documents before shipment.
Does the BCSK-Y40 support prototyping and small-batch purchasing?
Available. Prototypes can be configured at 5.8 GHz, 8 GHz, and 40W for system integration and field testing. Minimum order quantities depend on the model, frequency band combination, and appearance customization requirements. Prototype fees will be handled per agreement upon formal order placement.
How should the lead time and test data for BCSK-Y40 be agreed upon?
Production is scheduled by quantity and frequency band upon order confirmation. Lead time, test items, and acceptance criteria are included in the quote. Power, gain, and VSWR data for this model are available. Please specify if third-party testing is required before placing the order.
How are the export packaging and certification documents for BCSK-Y40 handled?
Modules are shipped in anti-static packaging with reinforced outer boxes. The complete unit includes additional cushioning and moisture protection based on its form factor. Copies of existing certification documents are available; certified model coverage is subject to the certificate terms. Target market compliance requirements must be confirmed prior to order placement.
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More models in the same frequency band
Match by operating frequency band for easy horizontal comparison of power and interfaces.
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- BCSK-Y10 5.8GHz RF Power Amplifier Module, 10W, 5720-5850MHz, Specialized for UAV Defense and Neutralization, Industrial Grade
- BCSK-Y20 1.58G Radio Frequency Power Amplifier Module 20W 5720-5850MHz GaN Amplifier for UAV Countermeasures
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- Bochuang Space-Time BSK-PBTX5200 5.8GHz Aluminum Alloy Flat Panel Directional Antenna | 18dBi High Gain, 10W-100W High Power, SMA Connector. Ideal for Drone Jamming, Wireless Bridges, and FPV Signal Boosting
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