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4051A/B/C/D/E–S Series Signal/Spectrum Analyzers
High cost-effectiveness
5 optional coverage bands, with the widest reaching up to 26.5 GHz
Excellent test reception performance
Comprehensive spectrum analysis capabilities
Practical feature options
Convenient operational features
Testing instrument
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High cost-effectiveness
● Highly cost-effective pricing, effectively reducing users' testing expenses
● Delivers outstanding performance metrics comparable to those found in high-end signal analyzers.
5 optional coverage bands, with the widest reaching up to 26.5 GHz
● Coaxial frequency coverage up to 26.5 GHz
● 5 optional frequency band configurations, offering users improved cost-effectiveness
● Configurable wideband preamplifier with frequency band matching for the corresponding host
Excellent test reception performance
● 1GHz measurement sensitivity: -153 dBm/Hz, with a typical value of -166 dBm/Hz after preamplifier configuration
● 26.5 GHz measurement sensitivity: -141 dBm/Hz, with a typical value of -160 dBm/Hz after preamplifier configuration
● Fully digital intermediate frequency design, delivering excellent scale fidelity and minimizing IF errors.
Comprehensive spectrum analysis capabilities
● Supports two scanning types: sweep frequency and FFT
● Zero-frequency bandwidth rapid scanning, with a fastest scan time of 1 µs
● Precise frequency counting with a resolution as fine as 0.001 Hz
● Scan count can be freely selected between 101 and 30,001
● Configurable with 6 tracks and equipped with extensive annotation functionality
● 6 detection methods, 3 averaging types
● Supports time-gate measurement
● Features bandwidth occupancy, channel power, and adjacent-channel power testing functionalities
● Features testing capabilities for power statistics, burst power, harmonic distortion, third-order intermodulation, and spurious emissions
Practical extended options
● Phase Noise Measurement Function
● RF or Full-Band Preamplifier
● 10MHz to 160MHz arbitrary intermediate frequency output, with 1Hz frequency step and 4-level automatic gain control.
Convenient operational features
● Supports Chinese-English bilingual functionality
● User-friendly automatic tuning and auto-scaling features
● Supports one-click quick measurement
● 10.1-inch widescreen LCD display with a screen resolution of 1280x800, delivering clearer visualization of measurement results
● Supports multiple auxiliary output interfaces, including USB, LAN, GPIB, and monitor, for convenient user operation.
Typical applications
● RF Performance Evaluation for Electronic Systems: As a versatile, multi-functional spectrum analyzer, the 4051-S Signal/Spectrum Analyzer is widely used in RF performance assessments for electronic systems such as radar and communications, delivering a highly sensitive, wide dynamic range, precise, and efficient solution for RF testing applications.
● Transmitter and Receiver Testing and Diagnostics: Leveraging the comprehensive features offered by the 4051-S, such as spectrum analysis, spectral power testing, and phase noise measurement, this solution provides essential diagnostic services for both transmitter and receiver testing.
● Directly integrated into complex test and diagnostic systems, providing the system with spectrum characteristic test results and signal output.