
BCSK-SJD10 Low Distortion RF Power Amplifier Module 1800-1995MHz 10W High Linearity DCS Band Amplifier
The BCSK-SJD10 is an industrial-grade, low-distortion RF power amplifier module designed for the 1800-1995 MHz DCS band. Developed by Bochuang Spacetime, it features excellent signal linearity and effectively suppresses third-order intermodulation distortion to ensure signal purity. Supporting a wide input voltage range of DC 24V-28V, it draws only 1A typical current while delivering a stable 10W continuous wave output. The image shows the measured waveform under a spectrum analyzer, demonstrating exceptional in-band flatness with no spurious emissions. Housed in a compact metal-shielded package with superior thermal performance, this module is ideal for digital trunking communications, wireless data link enhancement, and high-precision RF test systems—making it the optimal choice for high-quality signal amplification.
In Stock (500units
Product Overview
BCSK-SJD10is a solution designed specifically for1800-1995MHz DCS频段 设计的工业级 低失真射频功放模块,由博创时空(Bochuang
Spacetime)研发制造。该模块采用高线性度功放架构,有效抑制三阶交调失真,确保信号纯净度与系统稳定性。支持
DC24V-28V 宽电压输入,典型工作电流仅 1A,即可稳定输出 10W 连续波功率,适用于数字集群通信、无线数据链路增
强、实验室信号源驱动及嵌入式系统集成等场景。其紧凑金属屏蔽封装设计,兼顾散热效率与电磁兼容性,是构建高保真
射频前端的核心功率单元。






性能特点
高线性度低失真:采用优化偏置电路与匹配网络,三阶交调点(IP3)优于+35dBm,满足高动态范围通信系统需求。
Precise Frequency Coverage:深度优化1800-1995MHz主流通信频段,兼容DCS/PHS/GPRS系统,适配多制式部署场景。
Low power, high efficiency:在10W输出下电流仅1A,功率附加效率(PAE)超55%,显著降低系统热管理负担。
智能安全保护:内置过流、过温、驻波比(VSWR)自动折返保护机制,防止负载失配或瞬态故障导致器件损坏。
工业级环境适应性:铝合金外壳集成散热鳍片,支持-20°C至+60°C宽温工作,适应严苛工业现场环境。
技术参数
Parameter Item | Specifications |
|---|---|
Product Model | BCSK-SJD10 |
Operating Frequency Band | 1800–1995 MHz/1800-1885MHZ |
Output Power | 10W (连续波 CW) |
Supply Voltage | DC 24V–28V |
Operating Current | 1A (典型值) |
RF interface | SMA母Connector (Female) |
保护机制 | 过流、过温、VSWR保护 |
Casing Material | Aluminum Alloy |
Operating Temperature Range | -20°C to +60°C |
Dimensions | 80 ×47 × 20 mm |
客户FAQ
Q:该模块是否支持脉冲调制信号?
A:BCSK-SJD10 专为连续波(CW)优化,若需脉冲应用,建议联系技术团队评估定制方案,以确保线性度与热稳定性。
Q:是否需要外接散热器?
A:模块本体已集成高效散热结构,在简短测试环境下可稳定运行;若密闭空间或长时间使用环境,建议加装辅助Heatsinkor
Q:能否用于无人机反制系统?
A:本Module为通用射频功放,适用于合法通信压制场景。请遵守当地无线电管理法规,勿用于非法干扰用途。
Q:是否提供S参数或增益曲线图?
A:可提供典型增益、回波损耗频谱测试图,下单后随货附赠电子版技术安装指导文档。
Q:最小起订量是多少?支持定制吗?
A:标准品 MOQ 为 1 台;支持频段、功率、接口定制,交期约 1-2 周,详询销售工程师。
10W DCS band power amplifier for industrial use
Bochuang Spacetime BCSK-SJD10 datasheet
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