Tektronix泰克 RSA7100B Spectrum Analyzer Datasheet The RSA7100B widebａnd signal analyzer offers real time spectrum analysis up to 800?MHz bandwidth, simultaneous streaming to multiple interfaces for record (up to 2?hours) and playback of seamless d...
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Tektronix泰克 RSA7100B/RSA7100A實時
The RSA7100B widebａnd signal analyzer offers real time spectrum analysis up to 800?MHz bandwidth, simultaneous streaming to multiple interfaces for record (up to 2?hours) and playback of seamless data at full bandwidth.
Key features
16?kHz to 14/26.5?GHz frequency range
High performance spectrum analysis for advanced design verification with -134?dBc/Hz phase noise at 1?GHz, 10?kHz offset and typical amplitude accuracy of 0.5?dB at 10?GHz
Standard 320?MHz real time bandwidth; standard internal preamplifier to 3.6?GHz
Industry's best real time performance: 232?nsec for Probability of Intercept at full signal level
Available 800?MHz acquisition bandwidth at frequencies > 3.6?GHz for advanced Radar, communications and spectrum management requirements
Industry-leading time-qualified triggers which enable capture of events at desired pulse widths > 10?μs, ideal for capturing dynamic test environments
IQFlowTM provides continuous streaming of IQ data at full 800?MHz bandwidth from the device to one or more clients, including LVDS, 40?GbE, and a software API that provides the speed and flexibility needed to perform real-time Digital Signal Processing (DSP) algorithms
Streaming capture to internal RAID of over 2?hours at full 800?MHz bandwidth enables environment recording and analysis of long event sequences
DataVu-PC software for analysis of recorded events of any length includes ability to mark events of interest, export waveforms to other formats and perform pulse analysis with export of Pulse Descriptor Word (PDW) information
Simultaneous streaming and real time analysis for live monitoring of recording events ensures you are getting the data you need
Efficient fast-frame capture with dead time eliminated optimizes memory and analysis so you can analyze longer test sequences
Standard measurements including channel power, ACLR, CCDF, OBW/EBW, spurious search and amplitude/frequency/phase versus time provide a complete toolset for development work
Internal GPS receiver, 1PPS and IRIG-B AM/DC are available for precise time stamping of events
Standard real time DPX(R) spectrogram technology lets you see short-duration signals on a color-coded display. See the transients and interference your conventional spectrum analyzer is not ing you.
SignalVu-PC vector signal analysis software provides a wide variety of analysis packages, including modulation, pulse, WLAN, phase noise, and frequency/phase settling measurements.
Applications
Advanced radar/EW design evaluation
Environment evaluation, monitoring, and recording
Widebａnd communications design
Spectrum management
Electromagnetic environmental effects (E3)
Military range testing and field operations
Discover through color
The patented DPX? spectrum processing engine brings live analysis of transient events to spectrum analyzers. Transients of a minimum event duration of 0.232?μs in length are displayed in the frequency domain. This is orders of magnitude faster than swept analysis techniques. The large amount of data is color coded by rate of occurrence onto a bitmapped display, providing unparalleled insight into transient signal behavior. The DPX spectrum processor can be swept over the entire frequency range of the instrument, enabling broadbａnd transient capture previously unavailable in any spectrum analyzer.
The RSA7100B gives you the power to imagine new solutions
The RSA7100B is a high performance spectrum analyzer focused on widebａnd analysis and signal recording. By separating the RF acquisitions from the compute engine, a graphics processor can be used in place of previously-required FPGA designs for real time processing.
You can harness the power of this CPU/GPU combination in your own simulations and designs, using the instrument as a powerful workstation.
The RSA7100B is designed for engineers working on the latest widebａnd designs in communications, radar and electronic warfare and for technicians who need to capture and analyze long-event sequences for widebａnd systems at the test range.
Analysis of signals is enabled with two software packages. SignalVu-PC for real time, spectrum and vector signal analysis, and DataVu-PC for analysis of the very large file sets produced when recording widebａnd signals.
The RSA7100B operates with SignalVu-PC, a powerful program used as the basis of Tek's spectrum analyzers. SignalVu-PC offers a deep analysis capability including real time spectrum analysis and a wide variety of application packages. A programmatic interface to SignalVu-PC is provided, offering all measurements and settings to external programs.
Measurements and functions included in SignalVu-PC base version
General signal analysis
Description
Spectrum analyzer
Spans from 100?Hz to full range of the instrument, 3?traces + math and spectrogram trace, 5?markers with power, relative power, integrated power, power density and dBc/Hz functions
DPX spectrum/spectrogram
Real time display of spectrum with probability of intercept of up to 232?nsec signals in up to 800?MHz span
Amplitude, frequency, phase vs. time, RF I and Q vs. time
Basic vector analysis functions
Time Overview/Navigator
Enables easy setting of acquisition and analysis times for deep analysis in multiple domains
Spectrogram
Analyze and re-analyze your signal in 2-D or 3-D waterfall display
Analog modulation analysis
Description
AM, FM, PM analysis
Measures key AM, FM, PM parameters
RF measurements
Description
Spurious measurement
User-defined limit lines and regions provide automatic spectrum violation testing across the entire range of the instrument.
Spectrum emission mask
User-set or standards-specific masks.
Occupied bandwidth
Measures 99% power, -xdB down points.
Channel power and ACLR
Variable channel and adjacent/alternate channel parameters.
MCPR
Sophisticated, flexible multi-channel power measurements.
CCDF
Complementary Cumulative Distribution Function plots the statistical variations in signal level.
Signal strength
Measures signal strength and displays a spectrum and signal strength bar for interference hunting and signal quality evaluations.
The RSA7100B combined with SignalVu-PC application licenses offers advanced analysis, 800?MHz bandwidth, streaming to internal RAID for record and playback, and simultaneous streaming to multiple interfaces for custom DSP simulations
SignalVu-PC offers a wealth of application-oriented options, including:
Pulse analysis including exclusive Pulse-Ogram? displays
EMC/EMI analysis with CISPR peak, quasi-peak, and average detectors
Streaming data to internal RAID
Simultaneous streaming of IQ data from the device to one or more clients through 40?GbE, LVDS, and to a software API for your custom DSP
WLAN analysis of 802.11a/b/g/j/p, 802.11n, 802.11ac
P25 analysis of phase I and phase 2?signals
LTE? FDD and TDD Base Station (eNB) Cell ID & RF measurements
Bluetooth? analysis of Basic Rate, Low Energy, and Bluetooth 5. Some support of Enhanced Data Rate
Mapping
AM/FM/PM/Direct Audio Measurement including SINAD, THD
Signal Classification and Survey
Automated phase noise / jitter measurements
See the separate SignalVu-PC data sheet for complete details and ordering information. Selected applications are illustrated below.
Pulse analysis
The Pulse Analysis package (SVPH) provides 29?individual measurements plus cumulative statistics, opening a world of characterization for widebａnd pulsed system designers and evaluators. The fast-frame acquisition mode of SignalVu-PC with the RSA7100B allows you to acquire just the time of interest during your pulse, making the most efficient use of memory. Cumulative statistics displays analyze data over multiple acquisitions, further extending the analysis to millions of pulses. Displays and measurements include:
Displays
Available measurements
Cumulative histograms of any measurement Cumulative measurements table with statistics (min, max, mean, standard deviation) Cumulative histograms of any measurement Pulse-Ogram waterfall display of amplitude vs. time of multiple pulses Spectrum of any pulse from the Pulse-Ogram Measurement display of any selected pulse vs. time Trend of selected measurement vs. pulse number FFT of selected measurement vs. pulse number
Pulse frequency Power (Average on, Peak, Average transmitted) Pulse width Rise time Fall time Repetition interval (seconds and Hz) Duty factor (% and ratio) Ripple (dB and %) Droop (dB and %) Overshoot (dB and %) Pulse-to-Pulse and Pulse-to-Reference frequency difference Pulse-to-Pulse and Pulse-to-Reference phase difference Frequency error (RMS and Maximum) Phase error (RMS and Maximum) Deviation (Frequency and Phase) Impulse response (dB and time) Time stamp
Shown above is a 700?MHz wide chirped signal. A time overview is presented at the top of the display that s the pulses in the current acquisition. Phase deviation is displayed on the left, ing the characteristic parabolic shape of a frequency chirp. The signal has variations in repetition interval, n in both the pulse table and the spectrogram on the right.
The illustration above is the unique Pulse-Ogram display in SignalVu-PC application license SVPH. This is a waterfall of triggered pulses ing their relationship to the trigger in time domain. Variations are immediately seen as changes in timing vs. trigger. Each time domain trace is represented as a spectrum on the right side of the display for immediate correlation of time and frequency domain effects.
General purpose modulation analysis
SignalVu-PC application SV21 bundles 27?different modulation types into a single analysis package that includes:
Displays
Measurements
Constellation I and Q vs. Time EVM vs. Time Frequency deviation vs. Time Magnitude error vs. Time Phase error vs. Time Eye diagram Trellis diagram Signal quality Symbol table
Error vector magnitude (RMS, Peak, EVM vs Time) Modulation error ratio (MER) Magnitude Error (RMS, peak, mag error vs time) Phase error (RMS, Peak, Phase error vs time) Origin offset Frequency error Gain imbalance Quadrature error Rho FSK only: Frequency deviation, Symbol timing error
In the illustration above, a 5?GHz carrier modulated with 500?MSymbols/sec pi/4-QPSK is analyzed with the RSA7100B Option B800 and SignalVu-PC application license SVMH. A measurement summary, EVM vs. Time, and constellation display are n along with the continuous monitoring of the DPX spectrum.
Streaming recording to RAID
With option STREAMNL-SVPC, you can stream the full real time bandwidth of the RSA7100B to the RAID system. All other analysis (real time spectrum analysis, modulation analysis, etc.) is available simultaneous with streaming. This ability to analyze while streaming ensures the integrity of your data collection, avoiding re-runs, and saving time.
Easy recordings are available at the touch of a button or when a trigger is received. Anticipated file size is reported and indications of skipped frames or overload conditions are provided to ensure high-quality recording. Above we see a 5?second recording being made. DPX spectrum is providing real time monitoring of the 800?MHz acquisition. The file size, available disk space, recording progress, number of files recorded are all reported. Indicators of dropped frames and input overload are presented all in the same control screen.
DataVu-PC for analysis of long recordings
SignalVu-PC can open files up to 16?GB in size. DataVu-PC is the solution for analysis of large files. With DataVu-PC you can view color-graded spectrums, spectrograms and amplitude vs. time of files of unlimited length. Search-and-mark testing is available to quickly identify signals of interest. Searches can be amplitude qualified, and a marker is placed on up to 2,000,000?events found. Replay of user-selected sections is offered for review of signals of interest, and selected areas can be exported to SignalVu-PC for further analysis. Pulse analysis is available within DataVu-PC. See the separate DataVu-PC data sheet for complete details and ordering information.
Above is a color-graded spectrum display combined with a 99% overlap spectrogram display as n on DataVu-PC. You have full overlap/skip control to vary rate and detail of the streaming file for complete visualization of the data.
DataVu-PC pulse option provides fast marking of pulses and measurements on large data sets. Above, the results of a pulse search are presented with the pulse measurements of start/stop time, average/peak power, pulse duration, Pulse Repetition Interval (PRI) and start/stop frequencies on up to 2,000,000?pulses. Pulse results can be exported in PDW format for use by other tools.
Automated phase noise and jitter measurements
Phase noise degrades the ability to process Doppler information in radar systems and degrades error vector magnitude in digitally modulation communication systems. Automated phase noise and jitter measurements with a spectrum analyzer (PHAS) may reduce the cost of your measurements by reducing the need for a dedicated phase noise analyzer.
Shown below, the phase noise of a 1?GHz carrier is measured at -133?dBc/Hz at 10?kHz offset. Single-sidebａnd phase noise is displayed in dBc/Hz versus offset frequencies from carrier, n in trace or tabular form: one ±Peak trace (in blue) and one average trace (in yellow). Trace smoothing and averaging is supported.
The RSA7100B's intrinsic phase noise of -134?dBc/Hz, at this frequency and across its operating range, provides ample measurement margin for a vast majority of applications.
Applications include testing VCO phase noise, oscillator phase noise, clock source jitter, signal generator phase noise, and more. The Tektronix phase noise / jitter application, when combined with DPX? signal processing, provides a powerful solution for designing and troubleshooting momentarily unstable signal sources.
The phase noise application performs automated carrier tracking, averaging, and dynamic measurement bandwidth adjustment, providing the accuracy and speed of measurement needed at all carrier offsets - ranging from 10?Hz to 1?GHz. Results are available in log-frequency trace or tabular form with pass/fail limits on-screen or via programmatic control. Integration limits are programmable for RMS phase noise, jitter, and residual FM. The low instrument phase noise of the RSA7100B together with this measurement application allows for high-performance phase noise measurements at frequencies up to 26.5?GHz.
The previous figure s the RSA7100B typical and nominal phase noise performance.
CTRL7100B controller included with the RSA7100B
Tektronix has designed the CTRL7100B controller to meet the specified performance of real time DPX operation with simultaneous streaming to RAID storage and external client interfaces. With the available software API, you can also harness the power of this CPU/GPU combination to host your own simulations and designs, using the instrument as a powerful workstation.
CTRL7100B key specifications
The CTRL7100B is offered in the following configuration. See the CTRL7100Bdatasheet for full specifications of the controller.
