芯耀
1362
在无线通信研发、航空航天与国防电子等要求严苛的测试领域，对复杂射频信号进行精确分析与解调至关重要。罗德与施瓦茨（Rohde & Schwarz）FSQ26信号分析仪以其高达26 GHz的频率范围、卓越的测量精度和强大的分析能力，成为高端射频信号分析领域的经典仪器。
为确保此类精密分析仪器长期保持最佳性能，专业的技术支持与维护服务不可或缺。深圳市宝安区沙井方丰瑞仪器设备经营部在高端射频测试设备服务领域具备专业能力，可为FSQ26用户提供全面的技术支持与服务保障。
FSQ26：性能与功能的卓越典范
核心性能与技术特点：
宽广的频率覆盖与优异的射频性能
频率范围覆盖 20 Hz 至 26 GHz，支持内部预选，确保全频段测量准确性
显示平均噪声电平 <-155 dBm（1 Hz RBW），具备卓越的灵敏度
相位噪声 <-113 dBc/Hz（@ 1 GHz，10 kHz偏移），提供纯净的本振信号
强大的信号分析能力
支持 模拟调制（AM/FM/PM）与 矢量信号分析（最高至256QAM）
实时带宽达 28 MHz，支持复杂调制信号的详细分析
提供 频谱分析、信道功率、邻道功率、谐波失真 等标准测量功能
专业的通信标准分析
可选配 WCDMA/HSPA+、LTE、GSM/EDGE 等通信标准分析套件
支持 EVM、频率误差、功率时间模板 等关键参数测量
提供 MIMO分析 功能，满足多天线系统测试需求
灵活的系统配置与连接
配备 10.4英寸高分辨率显示屏，支持触控操作
可选配 基带信号发生器，构成完整的收发信机测试系统
典型应用场景
移动通信设备研发：2G/3G/4G基站与终端设备的发射机性能验证
专业技术服务保障
深圳市宝安区沙井方丰瑞仪器设备经营部可为FSQ26提供以下专业服务：
系统精度校准：对频率、幅度、相位噪声等关键参数进行全频段校准
性能验证优化：对灵敏度、动态范围、线性度等指标进行系统性检测
故障诊断维修：提供专业的故障诊断、部件更换与性能恢复服务
应用技术支持：协助用户解决复杂信号分析中的技术难题
软件选件升级：提供标准分析套件的安装与验证服务
结语
罗德与施瓦茨FSQ26信号分析仪凭借其卓越的射频性能、强大的分析能力和可靠的系统表现，在高端信号分析领域确立了行业标杆地位。通过与深圳市宝安区沙井方丰瑞仪器设备经营部建立技术合作，用户可获得从设备校准、性能维护到应用支持的全方位服务，确保测试系统长期保持最佳性能，为技术创新提供可靠的测试保障。
Rohde & Schwarz FSQ26 Signal Analyzer: A Benchmark in Demanding RF Signal Analysis
In critical testing fields such as wireless communications R&D, aerospace, and defense electronics, the precise analysis and demodulation of complex RF signals are paramount. The Rohde & Schwarz FSQ26 Signal Analyzer, with its frequency coverage up to 26 GHz, exceptional measurement accuracy, and powerful analysis capabilities, stands as a classic instrument in the realm of high-end RF signal analysis.
Ensuring that such precision analytical instruments maintain optimal performance over the long term requires indispensable professional technical support and maintenance services. The Shenzhen Bao'an Shajing Fangfengrui Instrument Equipment Business Department possesses specialized expertise in servicing high-end RF test equipment and can provide comprehensive technical support and service assurance for FSQ26 users.
FSQ26: Exemplary Performance and Capabilities
Core Performance and Technical Features:
Extensive Frequency Coverage and Superior RF Performance
Frequency range from 20 Hz to 26 GHz, supporting internal preselection to ensure measurement accuracy across the entire band.
Displayed Average Noise Level (DANL) < -155 dBm (1 Hz RBW), providing excellent sensitivity.
Phase Noise < -113 dBc/Hz (at 1 GHz, 10 kHz offset), delivering a pure local oscillator signal.
Powerful Signal Analysis Capabilities
Supports Analog Modulation (AM/FM/PM) and Vector Signal Analysis (up to 256QAM).
A real-time bandwidth of 28 MHz enables detailed analysis of complex modulated signals.
Offers standard measurement functions like Spectrum Analysis, Channel Power, Adjacent Channel Power, and Harmonic Distortion.
Professional Communication Standards Analysis
Optional analysis suites for standards like WCDMA/HSPA+, LTE, and GSM/EDGE.
Measures key parameters such as EVM, Frequency Error, and Power vs. Time Template.
Provides MIMO analysis capabilities to meet multi-antenna system testing needs.
Flexible System Configuration and Connectivity
Equipped with a 10.4-inch high-resolution display supporting touch operation.
Offers multiple interfaces including GPIB, LAN, and USB for easy system integration.
Can be optionally configured with a Baseband Signal Generator to form a complete transceiver test system.
Typical Application Scenarios:
Mobile Communication Device R&D: Transmitter performance validation for 2G/3G/4G base stations and user equipment.
Aerospace and Defense: Signal characterization analysis for radar systems and satellite communication equipment.
Component Characterization: Performance evaluation of RF components like amplifiers, filters, and mixers.
Scientific Research and Standardization: Research into new wireless technologies and standards compliance testing.
Professional Technical Service Support
The Shenzhen Bao'an Shajing Fangfengrui Instrument Equipment Business Department offers the following professional services for the FSQ26:
System Accuracy Calibration: Full-band calibration of key parameters like frequency, amplitude, and phase noise.
Performance Verification and Optimization: Systematic testing of metrics including sensitivity, dynamic range, and linearity.
Fault Diagnosis and Repair: Professional troubleshooting, component replacement, and performance restoration services.
Application Technical Support: Assisting users in resolving technical challenges encountered in complex signal analysis.
Software Option Upgrades: Installation and verification services for standard analysis suites.
Conclusion
The Rohde & Schwarz FSQ26 Signal Analyzer has established itself as an industry benchmark in high-end signal analysis, renowned for its exceptional RF performance, powerful analytical capabilities, and reliable system operation. By establishing a technical partnership with the Shenzhen Bao'an Shajing Fangfengrui Instrument Equipment Business Department, users gain access to comprehensive services—from equipment calibration and performance maintenance to application support—ensuring their test systems maintain peak performance long-term and providing reliable test assurance for technological innovation.
