
BCSK-SZ1G40 Wide-Voltage Digital Module 900-1000MHz 40W Industrial RF Power Amplifier
The BCSK-SZ1G40 is a high-performance wide-voltage digital module developed by Bochuang Spacetime, designed for applications in the 900-1000MHz frequency band. It delivers a stable 40W continuous wave output under a DC 24-28V input range, with a typical operating current of 3.3A. Its compact aluminum alloy shielded enclosure effectively suppresses electromagnetic interference while offering excellent heat dissipation to ensure stability during extended high-load operation. This RF power amplifier module is widely used in spectrum monitoring, wireless communication relays, industrial test and measurement equipment, and low-altitude defense systems. Featuring comprehensive built-in protection circuits and standardized interfaces, it integrates seamlessly into various embedded RF systems, making it the ideal choice for building high-efficiency signal transmission chains.
In Stock(450)





Product Overview
BCSK-SZ1G40Designed specifically for high-frequency communication and spectrum management. Wide Voltage Digital Module, operating frequency range covers900-1000 MHz, inDC24-28VKuan Dian
Stable output under pressure40W continuous wave power, with a typical operating current of 3.3A. The module utilizes high-power-density gallium nitride (GaN) semiconductor technology and offers superior
high power-added efficiency and thermal stability, suitable forDrone Countermeasure Systemspectrum monitoring equipment, industrial RF test platforms, and wireless communication relay stations. Its compact aluminum
The alloy housing not only provides superior electromagnetic shielding but also ensures reliability during extended high-load operation through optimized thermal management. As the core power unit, thisWide Voltage
Digital ModuleBuilt-in multi-layer protection prevents device damage from load mismatch or transient faults, significantly enhancing overall system stability and maintenance efficiency.
Performance Features
High-Power-Density GaN Process: Leverages advanced gallium nitride (GaN) technology, delivering efficiency exceeding 60% at a 40W output. This significantly reduces heat loss and extends device lifespan, making it ideal for high-power applications.
Density deployment scenario.
Smart Protection Mechanism: Built-in protection against overcurrent, overtemperature, and high VSWR with automatic power reduction to prevent device damage from load mismatch or transient faults, ensuring system reliability.
Safe operation.
Wideband stable outputGain flatness within the 900-1000 MHz band is better than ±1 dB, ensuring signal purity in multi-carrier systems and reducing intermodulation interference risks.
Industrial-grade environmental adaptabilitySupports operating temperatures from -20°C to +70°C, meeting demanding industrial requirements for outdoor or vehicle-mounted deployments.
Standardized Interface Design: EquippedN female connectorCompatible with mainstream RF test equipment, enabling quick integration into embedded or rack-mounted systems and reducing deployment complexity.
Degrees.
Technical Specifications
Parameter Item | Specifications |
|---|---|
Product Model | BCSK-SZ1G40 |
Operating Frequency Band | 900–1000 MHz |
Output Power | 40W (Continuous Wave CW) |
Supply Voltage | DC 24–28V |
Operating Current | 3.3A (typical) |
RF interface | NConnector(Female) |
Protection Mechanism | Automatic foldback for overcurrent, overtemperature, and VSWR |
Casing Material | Aluminum alloy shielded enclosure |
Operating Temperature | -20°C ~ +70°C |
Origin | Shenzhen (S.Z) |
Customer FAQ
Q1: Does this module support wide voltage input?
A: Yes, the BCSK-SZ1G40 is designed toWide Voltage Digital ModuleSupports DC 24-28V input for compatibility across various power environments.
Q2: Does the 40W output require additional cooling?
The module integrates an efficient aluminum alloy heat dissipation structure and operates without additional fans under test conditions. If the ambient temperature exceeds 60°C or the unit runs at full load continuously, we recommend adding a fan.Heatsink
orCooling Fan.
Q3: Is it suitable for drone countermeasure systems?
Yes, this module is optimized for the 900-1000 MHz band and is commonly used in scenarios such as drone video transmission jamming and remote control signal suppression, making it an ideal component for building low-altitude defense systems.
Power unit.
Q4: Does the interface support mainstream test equipment?
A: Equipped with standard N-type female connectors for direct connection to spectrum analyzers and signal sources.AntennaSupports mainstream RF devices without adapters, simplifying system integration.
Q5: Does it include overvoltage or short-circuit protection?
Built-in multi-protection circuits, including overcurrent, overtemperature, and VSWR anomaly detection with automatic power reduction or shutdown, effectively preventing module damage from misoperation or load faults.
wide-voltage digital module for RF amplification
Industrial RF module with N-type female connector
High-efficiency GaN module for drone countermeasure systems
FAQ
Which frequency bands does the BCSK-SZ1G40 cover?
Operating frequency: 1 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-SZ1G40?
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-SZ1G40 support customization and bulk orders?
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.
Recommended Related Products

BCSK-SZC50 Digital RF Amplifier Module with Load Impact Resistance 700-850MHz 50W LDMOS Industrial Power Amplifier
The BCSK-SZC50 is a high-performance digital RF power amplifier module designed by Bochuang Spacetime to withstand load shocks, optimized for the 700-850 MHz frequency band. Built with reliable LDMOS technology, it delivers a stable 50 W continuous wave output at 28 V DC, with a typical operating current of 6.5 A. Its compact aluminum alloy shielded enclosure effectively suppresses electromagnetic interference and offers superior thermal dissipation, ensuring stability during extended high-load operation. This RF power amplifier module is widely used in spectrum monitoring, wireless communication relays, drone countermeasures systems, and industrial test & measurement equipment. Featuring comprehensive protection circuits and standardized interfaces, it integrates seamlessly into various embedded RF systems, making it the ideal choice for building high-efficiency signal transmission chains.

BCSK-SZ250 Type 50W GAN Chip RF Digital Power Amplifier Module 120-200MHz High-Linearity Wideband Amplifier with Circulator
The BCSK-SZ250 is an industrial-grade 50W RF digital power amplifier module launched by Bochuang Spacetime, designed for 120-200MHz low-frequency applications. It delivers 50W continuous wave output power with exceptional signal fidelity. Built on third-generation Gallium Nitride (GaN) technology, this module offers higher power density, lower distortion, and superior thermal stability compared to traditional LDMOS devices. Ideal for drone countermeasures systems, electronic warfare equipment, spectrum monitoring stations, and industrial RF test platforms. Operating at DC28V with a typical current of 2.5A, it supports wide-temperature ranges and features an aluminum alloy shielded enclosure to effectively suppress electromagnetic interference. Equipped with standard female SMA connectors for easy system integration, its compact design makes it perfect for embedded deployments in space-constrained environments, serving as the core power unit for high-performance RF frontends.

BCSK-SZ350 Type 50W LDMOS Digital Power Amplifier Module 200-300MHz Industrial-Grade RF Power Amplifier with Circulator
The BCSK-SZ350 is an industrial-grade 50-W LDMOS digital power amplifier module launched by Bochuang Spacetime. Designed for low-frequency applications in the 200-300 MHz range, it delivers a continuous wave output of 50 W with exceptional signal fidelity. Leveraging mature LDMOS semiconductor technology, this module offers superior cost-performance, lower distortion, and enhanced thermal stability compared to traditional GaN devices. It is ideal for spectrum monitoring, industrial wireless communications, test and measurement equipment, and low-altitude security systems. Operating at 28 V DC with a typical current of 3.5 A, it supports wide-temperature operation. Encased in an aluminum alloy shielded housing, it effectively suppresses electromagnetic interference. Featuring standard SMA female connectors, the module ensures seamless system integration. Its compact design makes it perfect for embedded deployments in space-constrained environments, serving as the core power unit for high-performance RF frontends.

BCSK-SZ450 Drone-Grade Digital RF Power Amplifier Module 400-500MHz 50W Industrial LDMOS Amplifier
The BCSK-SZ450 is an industrial-grade digital RF power amplifier module for drones, launched by Bochuang Spacetime. Designed specifically for 400-500MHz frequency bands, it delivers 50W continuous wave output power with high-stability signal amplification. Leveraging mature LDMOS semiconductor technology, this module offers superior cost-performance, lower distortion, and enhanced thermal stability compared to traditional GaN devices. It is ideal for spectrum monitoring, industrial wireless communications, test and measurement equipment, and low-altitude security systems. Operating at DC28V with a typical current of 4A, it supports wide-temperature operation. The housing features an aluminum alloy shielding structure to effectively suppress electromagnetic interference. Equipped with standard N-type female connectors for easy system integration, its compact design makes it suitable for embedded deployments in space-constrained environments, serving as the core power unit for building high-performance RF front-ends.
Need more information?
Our technical team is ready to provide detailed specifications and custom solutions.
