BCSK-SZ250 LDMOS Digital RF Power Amplifier Module 50W 100-200MHz High-Linearity Broadband Amplifier
The BCSK-SZ250 is an industrial-grade Gallium Nitride (GaN) digital RF power amplifier module launched by Bochuang Spacetime. Designed for 100-200MHz low-band applications, it delivers 50W continuous wave output with superior signal fidelity. Leveraging third-generation GaN technology, this module offers higher power density, lower distortion, and enhanced 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 2.7A, it supports wide-temperature operation. Its aluminum alloy shielded housing effectively suppresses electromagnetic interference. Featuring standard SMA female connectors for easy system integration, the compact design makes it perfect for space-constrained embedded deployments, serving as a core power unit for high-performance RF frontends.
In Stock（500）
Product Overview
BCSK-SZ250is a solution designed specifically for100-200 MHz Low BandDesigned for industrial use LDMOSDigital RF Power Amplifier Module, by Bochuang
Developed and manufactured by Spacetime. This module utilizes third-generation semiconductor technology.LDMOSTechnology, proficient in50W Continuous Wave Output PowerWith superior signal fidelity,
Suitable forDrone Countermeasure SystemElectronic countermeasure equipment, spectrum monitoring stations, and industrial RF test platforms. Its operating voltage isDC 28V, typical current 2.7A, supports wide
Operates at low temperature; housing features an aluminum alloy shielded structure to effectively suppress electromagnetic interference. Module interface is a standard N-type female connector for easy system integration. The compact design makes it suitable for...
Designed for embedded deployment in space-constrained environments, it is the core power unit for building high-performance RF front-ends.
Performance Features
High linearity, low distortionUses an optimized bias circuit and matching network. Third-order intercept point (IP3) exceeds +35 dBm, meeting the requirements of high dynamic range communication systems.
Precise Frequency Coverage: Deeply optimize mainstream communication bands from 100 to 200 MHz, compatible with DCS/PHS/GPRS systems and designed for multi-mode deployment scenarios.
Low power, high efficiencyAt a 5W output, current is only 2.7A and Power Added Efficiency (PAE) exceeds 55%, significantly reducing the system's thermal management burden.
Smart Security ProtectionBuilt-in protection against overcurrent, overheating, and high VSWR to prevent device damage from load mismatch or transient faults.
Industrial-grade environmental adaptabilityAluminum alloy enclosure with integrated heat sinks; supports operation from -20°C to +60°C, designed for harsh industrial environments.
Technical Specifications
Parameter Item | Specifications | ||
|---|---|---|---|
Product Model | BCSK-SZ250 | ||
Operating Frequency Band | 100–200 MHz | ||
Output Power | 50W (Continuous Wave CW) | ||
Supply Voltage | DC 28V | ||
Operating Current | 2.7A (typical) | ||
RF interface | NConnector(Female) | ||
Protection Mechanism | Overcurrent, Overtemperature, and VSWR Protection | ||
Module Size | 156*54*2 2mm | ||
Casing Material | Aluminum Alloy | ||
Operating Temperature Range | -20°C to +60°C |
Customer FAQ
Q1: Does this module support pulse modulation?
A: Supported. BCSK-SZ250 supports pulse-modulated signals and is suitable for radar systems andElectronic Warfare SystemWe recommend using it with an external modulator.
Q2: Is an external heatsink required?
A: The module features built-in heat dissipation. However, for sustained high-power output or enclosed environments, external cooling is recommended.Serrated Heat SinkandCooling FanTo ensure long-term stability.
Q3: Can it be used for drone video transmission enhancement?
Yes. This module enhances the video transmission link for drones in the 100–200 MHz band, provided that the transmit frequency complies with local radio regulations.
Q4: Do you offer OEM/ODM customization services?
Yes. We can customize frequency bands, power levels, interfaces, or package types based on your requirements. Contact our technical team for a detailed proposal.
Q5: What is the MTBF (Mean Time Between Failures) of the module?
Under standard operating conditions, MTBF exceeds 50,000 hours, meeting industrial-grade reliability requirements.
Industrial-grade digital RF amplifier for UAV countermeasures
High-linearity RF amplifier for spectrum monitoring
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