BCSK-SJC50 Radio Frequency Power Amplifier Module 50W Power Amp 700-850MHz Band Industrial-Grade RF Anti-Drone Front-End Module
BCSK-SJC50：该模块采用工业级场效应管工艺，精准覆盖700-850MHz主流通信频段，输出功率高达50瓦，支持DC24V-28V宽电压输入，适配车载、舰载及固定式部署场景。模块内置多重安全保护电路，配合散热片或风扇使用可确保持续高效工作，广泛应用于通信基站信号增强、频谱监测设备及工业射频测试场景，是提升系统作用距离与信号强度的关键部件。
In Stock（500）
Product Overview
The BCSK-SJC50 is a high-performance unit designed for the 700-850 MHz band.RF Power Amplifier Module, the rated output power remains stable at 50W and supports
DC24V-28V wide voltage input. Designed for demanding industrial RF front-end applications, this module features a fully metal-shielded enclosure and low-loss SMA connectors to ensure
Signal integrity in complex electromagnetic environments. Its compact design and built-in multi-layer protection make it ideal for various embedded systems, test equipment, and communication enhancement applications.
Core component for reliable signal amplification in applications.
Performance Features
Precise Frequency CoverageDeeply optimized for the 700-850 MHz band, with perfect compatibility across mainstream LTE/5G Sub-6GHz bands and various industrial communication frequencies.
High Power Conversion EfficiencyDelivers 5W continuous output power at rated load with Power Added Efficiency (PAE) exceeding 60%, significantly reducing system power consumption.
Industrial-grade high reliabilityFeatures an aluminum alloy enclosure with integrated heat fins to ensure superior thermal stability during extended continuous operation.
Comprehensive security protectionBuilt-in automatic foldback protection for overcurrent, overtemperature, and high VSWR to effectively prevent device damage from load mismatch or transient faults.
Damaged.
Low-loss RF interface: Gold-plated SMA female connectorConnectorMinimize signal reflection and insertion loss in the UHF band to ensure transmission quality.
Technical Specifications
Parameter Item | Specifications |
|---|---|
Product Model | BCSK-SJC50 |
Operating Frequency Band | 700-850 MHz |
Output Power | 50W (Continuous Wave CW) |
Supply Voltage | DC 24V-28V |
Operating Current | 4.6A (typical) |
RF interface | SMA FemaleConnector(Female) |
Protection Mechanism | Overcurrent, overtemperature, and VSWR protection |
Casing Material | Aluminum Alloy |
Operating Temperature | -20°C to +60°C |
Dimensions | 125mm × 59mm × 20mm |
Frequently Asked Questions (FAQ)
1. Q: Can this module operate continuously at full load 50W power?
Yes. Ensure adequate airflow or addRadiatorUnder these conditions, the module supports 50W continuous wave (CW) operation within its specified temperature range.
Intermittent operation.
2. Q: Is this module compatible with standard 50Ω RF systems?
Answer: Fully compatible. The module's input and output impedance are both standard 50Ω, and it is equipped withSMA connector interface, enabling seamless integration into existing RF link systems.
3. Q: What happens if the antenna is disconnected or the load is severely mismatched?
Answer: The module's built-in VSWR protection circuit activates immediately to automatically reduce output power and protect the power amplifier from damage. Please ensure proper load and antenna connections before use.
Otherwise, the module may burn out.
4. Q: Is an external filter required to suppress harmonics?
Answer: The module includes an integrated basic filtering circuit to meet fundamental frequency requirements. However, for applications with extremely high spectral purity demands, we strongly recommend adding
Add a bandpass filter at the end.
5. Q: Is this module suitable for vehicle or mobile platform installation?
Yes, it's an excellent fit. Its rugged industrial-grade design and wide voltage tolerance make it perfectly suited forDrone Countermeasure EquipmentVehicles and portable test equipment, etc., on mobile platforms
Station.
FAQ
Which frequency bands does the BCSK-SJC50 cover?
Operating frequency: 850 MHz. Please verify the carrier frequency band or target link in your deployment area before ordering. If you need to adjust the frequency combination, please submit a custom request.
What is the output power of the BCSK-SJC50?
Rated output power is 50W. Actual coverage depends on antenna gain, feeder loss, and site conditions; test data for specific configurations are available upon request.
Does the BCSK-SJC50 support customization and bulk purchases?
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.
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