BCSK-SJC50 Radio Frequency Power Amplifier Module 50W Power Amp 700-850MHz Band Industrial-Grade RF Anti-Drone Front-End Module
This module utilizes industrial-grade MOSFET technology to precisely cover the 700-850 MHz mainstream communication bands, delivering up to 50 watts of output power. It supports a wide voltage input range of DC 24V-28V, making it ideal for vehicle-mounted, shipboard, and fixed-site deployments. Equipped with multiple built-in safety protection circuits, the module ensures reliable, high-efficiency continuous operation when paired with heat sinks or fans. Widely used in cellular base station signal boosting, spectrum monitoring equipment, and industrial RF testing, this module is a critical component for extending system range and enhancing signal strength.
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.
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