4051 Series Signal/Spectrum Analyzer (3Hz~4GHz/9GHz/13.2GHz/18GHz/26.5GHz/40GHz/45GHz/50GHz/67GHz) E

Product Overview:
4051series signal/spectrum analyzer has excellent performance in test dynamic range, phase noise, amplitude accuracy, and test speed. 4051 series has various test functions including: high-sensitivity spectrum analysis, power measurement, IQ analysis, transient analysis, pulse parameter analysis, audio frequency analysis, analog demodulation measurement, and phase noise test etc., which can provide you reliable high-performance test service. 4051series has good extension capacity. Its performance can be further improved by flexible configurationof different options. Through various digital and analog signal output interfaces, the spectrum analyzer can be taken to establish test systems or get secondary development. It can be widely used for signal and equipmenttest in field of aviation, aerospace, radar detection, communication, electronic countermeasures, and navigation etc.
Main Features:
1. Wide frequency range
2. Max. 200MHz analyzing bandwidthMax.signal analysisbandwidth:200MHz
3. Excellent test & receiving performance
4. Comprehensive spectrum analysis capability
5. Transient analysis and signal playback
6. Abundantoptional functions
7. Flexibleanalog & digital signal output interface
8. Easy & convenient operation Wide frequency range
Coveringcoaxial frequency range up to 50GHz.
8optional frequency band configuration, more economical
Can be configured with broad frequency band preamplifier corresponding to the frequencyband of main unit.
The frequency can be extended up to 500GHz(with external frequency extension option).Maximum 200MHz analyzing bandwidth
Provide 3 analyzing bandwidth configuration: 10MHz(standard), 40MHz, 200MHzetc.
The bandwidth can be flexiblyselected: from 10Hzto 200MHz, more than 40 levels.
According to the selected bandwidth, the seamless capture time differs from 2s to several hours. Excellent test & receiving performance
1GHzmeasurement DANLis -156dBm/Hz; with preamplifieron, the typical value is -167dBm/Hz
50GHzmeasurement DANLis -141dBm/Hz; configured with preamplifier, the typical value is -150dBm/Hz
Full digital IF design, excellent scale fidelity and IF error. Comprehensive spectrum analysis capability
Support frequency sweep andFFTsweep.
Zero frequency bandfast sweep, the fastest sweep time is 1µs
Accurate frequency counting, counting resolutioncan be0.001Hz
Sweep point number can be arbitrarily selected among 101~30001
Can be configured with 6 traces, have abundant marker operation functions
6wave-detection modes, 3 average types
Time gate measurementsupport
Occupied bandwidth, channel power, adjacentchannel power test functions
Test functions of power statistics, burst power, harmonic distortion, TOI, spuriousemission etc. Transient analysis and signal playback analysis
Frequency-domain and time-domain correlation test is helpful for understandingand deeply analyzing transient signal events.
Waterfall diagram display, analyzing the macroscopic law of analysis signal spectrumchanging over time.
Simultaneously analyze the changes of analysis signal frequency, amplitude, and phaseover time, to assist the testin the process of power control and frequency locking.
Support 250Msamples (64bits accuracy) seamless capture data storage
Support multiple storage formats of signal files: CSV, DATetc.
Support the playback analysis of signal filesPlentiful optional functions
Phase noise test function
Analogdemodulation analysis function
Transient analysis function
Pulse signal analysis function
Audio frequency analysis
External mixer test covering up to 325GHzFlexible analog & digital signal output interfaces
275MHz~475MHzhigh/intermediate frequency output, 1 Hz frequency stepping.
10MHz~160MHzIF output, 1Hzfrequency stepping, 4-gear automatic gain control level
Digital reconstructionsignal output, provide IF, AM/FMdemodulation and IQdemodulation signal output
Digital signal output,1Xor 4Xoptical fiber output channel, real-time data interface to record broadband IQ data
External-built digital recorder, support two media type: SSDand HDDEasy & convenient operation
Support both Chinese and English
Humanized automatic tuning and automatic scale
One-click measurement
10.1inch LCD with 1280*800resolution, to display the measurement results more clearly
Support multiple auxiliaryinterfaces of USB, LAN, GPIB, monitor etc. for user's convenienceTypical Applications:
Comprehensive performance assessment of electronic system
As a multifunctional signal/spectrumanalyzer, 4051can be widely used for the comprehensive performance assessment of electronic systems in fields of radarand communication etc., which provides high-sensitivity, large dynamic range, high-precision, and high-efficiency solutions.
Test and diagnosis of transmitter and receiver:
With the functions of spectrum analysis, spectral power analysis, multi-domain analysis, phase noise test,4051 can provide comprehensive diagnosis service for transmitter and receiver test.
Can be directly used for the integration of complex test & diagnosissystems, and provide signal output, data output and result analysis for the system.
Technical Specifications:Model4051A/4051B/4051C/4051D/4051E/4051F/4051G/4051HFrequency range3Hz~4GHz/9GHz/13.2GHz/18GHz/26.5GHz/40GHz/45GHz/50GHz10MHz
Precise frequency referenceFrequency accuracy:±(last calibration date xaging rate +temperature stability +calibration accuracy)
Aging rate: ±1´10-7/year
Temperature stability:±1.5´10-8(20°C ~30°C)±5´10-8(0°C ~55°C) (±1.5´10-8)
Calibration accuracy: ± 4´10-8Frequency readout accuracy ±(frequency readout xfrequency reference accuracy+0.1%frequency band+5%resolution bandwidth+2Hz+0.5horizontal resolution*)
*: horizontal resolution =span/(sweep points number -1)Frequency counting accuracy ±(frequency readout xfrequency reference accuracy+0.1Hz)SpanRange:0Hz(zero span), 10Hz~the highest frequency of the model
Accuracy: ±(0.1%xspan+span/(sweep points number-1))Sweep time rangespan≥10Hz: 1ms~4000s
span=0Hz: 1us~6000sResolution bandwidth Range: 1Hz~3MHz (1, 2, 3,5 stepping) 4, 5, 6, 8, 10MHz
Conversion uncertainty: £±0.3dBVideo bandwidth 1Hz~3MHz (1, 2, 3,5 stepping) 4, 5, 6, 8, 10MHz(rated value)Signal analyzing bandwidth 10Hz~10MHz(standard), 40MHz(option), 200MHz(option)Memory depth 500MSamplesTrigger mode Free, power source, video, external level (front panel), external level (back panel), burst RF, timer Wave-detection mode Normal, positive peak, negative peak, sampling,videoaveragepower average, voltage averageSSB phasenoise
(1GHzcarrier,20°C ~ 30°C)Frequency offsetFeatureTypical100Hz-96dBc/Hz-105dBc/Hz1kHz-115dBc/Hz-118dBc/Hz10kHz-125dBc/Hz-129dBc/Hz100kHz-125dBc/Hz-129dBc/HzResidual FM (central frequency 1 GHz, resolution bandwidth 10Hz, video bandwidth 10Hz) ≤(0.25 Hz x N) p-p,the rated value within 20 ms
Nisthe number offrequency multipletimes of LODisplayedaverage noise level (the input end is connected to match load, sampling or average wave detection, the average type is logarithm, 0dBinput attenuation, RF gain takes the DANLas the priority, 20°C ~ 30°C)Frequency rangeFeatureTypical10MHz~1GHz-153dBm/Hz-156dBm/Hz1GHz~2GHz-151dBm/Hz-154dBm/Hz2GHz~3GHz-150dBm/Hz-153dBm/Hz3GHz~3.6GHz-148dBm/Hz-151dBm/Hz3.6GHz~4GHz-145dBm/Hz-148dBm/Hz4GHz~4.4GHz-148dBm/Hz-152dBm/Hz4.4GHz~9GHz-150dBm/Hz-152dBm/Hz9GHz~18GHz-148dBm/Hz-151dBm/Hz18GHz~26.5GHz-143dBm/Hz-146dBm/Hz26.5GHz~40GHz-138dBm/Hz-144dBm/Hz40GHz~50GHz-133dBm/Hz-141dBm/HzFrequency rangeWith preamplifier (on)With preamplifier (on,typical)10MHz~1GHz-162dBm/Hz-164dBm/Hz1GHz~2GHz-162dBm/Hz-165dBm/Hz2GHz~3GHz-160dBm/Hz-164dBm/Hz3GHz~3.6GHz-156dBm/Hz-163dBm/Hz3.6GHz~4GHz-155dBm/Hz-162dBm/Hz4GHz~4.4GHz-155dBm/Hz-164dBm/Hz4.4GHz~9GHz-155dBm/Hz-164dBm/Hz9GHz~18GHz-154dBm/Hz-160dBm/Hz18GHz~26.5GHz-154dBm/Hz-157dBm/Hz26.5GHz~40GHz-150dBm/Hz-152dBm/Hz40GHz~50GHz-145dBm/Hz-150dBm/HzFrequency response & absolute amplitude accuracy (10dBattenuation,
20°C ~ 30°C)Frequency rangeFeatureTypical feature3Hz~20MHz<±0.7dB<±0.5dB20MHz~2GHz<±0.5dB<±0.4dB2GHz~3.6GHz<±0.7dB<±0.5dB3.6GHz~4GHz<±1.0dB<±0.8dB4GHz~9GHz<±1.5dB<±0.9dB9GHz~18GHz<±2.0dB<±1.0dB18GHz~26.5GHz<±2.5dB<±1.2dB26.5GHz~40GHz<±3.0dB<±1.8dB40GHz~50GHz<±3.0dB<±2.0dBFrequency rangePreamplifier on/offPreamplifier on/off (typical)3Hz~20MHz<±1.2dB/±1.5dB<±0.6dB/±0.6dB20MHz~2GHz<±1.0dB/±1.5dB<±0.6dB/±0.8dB2GHz~3.6GHz<±1.2dB/±1.5dB<±0.6dB/±0.9dB3.6GHz~4GHz<±1.5dB/±1.8dB<±1.0dB/±1.2dB4GHz~9GHz<±2.0dB/±2.5dB<±1.3dB/±1.5dB9GHz~18GHz<±2.5dB/±3.0dB<±1.5dB/±1.6dB18GHz~26.5GHz<±3.0dB/±3.5dB<±1.6dB/±1.8dB26.5GHz~40GHz<±3.5dB/±4.0dB<±2.2dB/±2.3dB40GHz~50GHz<±3.5dB/±4.0dB<±2.4dB/±2.6dBAbsolute amplitude accuracy (10 dB attenuation, 20°C ~ 30°C, 1 Hz ≤resolution bandwidth≤ 1 MHz, input signal -10 ~ -50 dBm):
±0.24dB 500MHz
±(0.24dB+frequency response)all frequency 1dBgain compression (mixer level, dual-tone test, resolution bandwidth is 5kHz, 3MHzfrequency interval, 20°C ~ 30°C)Frequency rangeFeature20MHz~40MHz-3dBm40MHz~200MHz+1dBm200MHz~4GHz+3dBm4GHz~9GHz-1dBm9GHz~50GHz+1dBmTOI distortion (
input mixer 2 -10dBmsignal test, frequency interval is 50kHz,20ºC~30ºC)Frequency rangeFeatureTypical feature10MHz~200MHz+13dBm+15dBm200MHz~4GHz+13dBm+16dBm4GHz~9GHz+11dBm+15dBm9GHz~18GHz+13dBm+15dBm18GHz~50GHz+13dBm+17dBmResidual response
(the input end is connected to match load,0dBattenuation)-100dBm 200kHz~9GHz
-100dBm(rated value) other frequency Dimensions WxHxD= 498mmx192mmx532mm (including handle, foot-pad, bottom feet)
WxHxD= 426mmx177mmx460mm(excluding handle, foot-pad, bottom feet)Weight about 25kg(different configurationcause different weight)Power supply AC 220/240V: 50/60HzPower consumptionStandby: less than 20W; operating: less than 400WTemperature rangeOperating temperature: 0°C ~ +50°C; storage temperature: -40°C ~ +70°CInput connectorAV4051A/B/C/D: type N (female), impedance:50Ω
AV4051E: 3.5mm(male), impedance: 50Ω
AV4051F/AV4051G/AV4051H: 2.4mm(male), impedance: 50ΩNotes:
1. Rated valuesreferto the estimated performance, or the performance which is useful for the productbeyond the warrant range.
2. Typical value refers to other performance information beyond the product guaranteerange; when the performance is over the technical index, 80% of the samples will present 95% confidence within 20°C ~ 30°Ctemperature range; typical performance excludes test uncertainty