BCSK-SJG100 100-W RF Power Amplifier Module, 840-965MHz Band CDMA/GSM Industrial-Grade RF Front-End Suppression
This module features industrial-grade MOSFET technology, precisely covering the 840-965 MHz mainstream communication bands with up to 100W output power. It supports a wide input voltage range of DC28V-8.5A, making it ideal for vehicle-mounted, shipboard, and fixed installations. Equipped with multiple safety protection circuits and compatible with heatsinks or fans for sustained high-efficiency operation, this module is widely used in cellular base station signal boosting, spectrum monitoring equipment, and industrial RF testing scenarios—a critical component for extending the range and signal strength of mobile interference systems.
In Stock（50）
Product Overview
BCSK-SJG100 is an industrial-grade unit designed for the 840–965MHz frequency band.100-W RF Power Amplifier Module, employs a high-reliability MOSFET architecture and supports
DC28V-8.5A wide voltage input; suitable for communication base station enhancement, spectrum monitoring, industrial RF testing, and embedded system integration. Module housing is fully metal.
Shielded structure effectively suppresses EMI. Paired with gold-plated SMA female connectors, it ensures low-loss, high-fidelity high-frequency signal transmission—making it essential for building a stable RF front end.
Power unit.
Performance Features
Precise Frequency Coverage: Deeply optimized for 840–965MHz mainstream communication bands; compatible with LTE/5G, Sub-6GHz, and public safety communication systems to meet multi-scenario deployment needs.
Request.
High-power output efficiencyDelivers 100W continuously at rated load with a Power-Added Efficiency (PAE) exceeding 60%, significantly reducing system power consumption and thermal management burden.
Industrial-grade thermal management designAluminum alloy housing with integrated heat dissipation fins for extended continuous operation in harsh environments ranging from -20°C to +60°C.
Intelligent Security Protection MechanismBuilt-in protection against overcurrent, overheating, and high VSWR to prevent device damage from load mismatch or transient faults.
Low-loss RF interface: Gold-platedN-type female connectorMinimizes UHF signal reflections and insertion loss to ensure transmission quality.
Technical Specifications
Parameter Item | Specifications |
|---|---|
Product Model | BCSK-SJG100 |
Operating Frequency Band | 840–965 MHz |
Output Power | 100W (Continuous Wave CW) |
Supply Voltage | DC 28V |
Operating Current | 8.5A (typical) |
RF interface | N motherConnector(Female) |
Protection Mechanism | Overcurrent, Overtemperature, and VSWR Protection |
Casing Material | Aluminum Alloy |
Operating Temperature Range | -20°C to +60°C |
Dimensions | 175mm × 91mm × 25mm |
Frequently Asked Questions (FAQ)
Can this module operate continuously at full load 100W?
Answer: Yes. The module design supports continuous wave (CW) 100W output, provided that adequate heat dissipation is ensured. We recommend pairing it with Bochuang Shikong.Serrated Heat Sinkor force air cooling
to maintain long-term stable operation.
Q: Does it support parallel expansion of multiple modules?
Answer: Direct parallel connection is not supported. EachModuleFor independent power units, use an external power combiner or select multiple high-power models for higher power requirements.
Does input voltage fluctuation affect output stability?
Answer: The module features a built-in voltage regulation circuit. It maintains stable output power within the DC 28V ± 2V range; outside this range, over-voltage and under-voltage protection will trigger.
Does the SMA interface support N-type adapters?
A: Via standard SMA-NAdapterImplement, but account for adapter insertion loss and impedance matching to avoid degrading high-frequency performance.
Do you offer custom frequency or power versions?
Answer: We can customize frequency ranges or output power based on your requirements. Please contact our sales team to confirm the minimum order quantity and lead time.
BCSK-SJG100 High-Power RF Amplifier for Enhanced Communication
100-Watt RF amplifier module with SMA connector and overheat protection
Industrial RF Front-End Module 840-965 MHz 100 W Continuous Wave
High-efficiency 100W RF power amplifier for spectrum monitoring systems
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