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multicomp pro MP700852, User Manual

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V1.0

07/01/22

Newark.com/multicomp-pro
Farnell.com/multicomp-pro
sg.element14.com/b/multicomp-pro

Spectrum Analyzer

User Manual

Part Number: MP700852

Summary of Contents for MP700852

Page 1: ...Page 1 V1 0 07 01 22 Newark com multicomp pro Farnell com multicomp pro sg element14 com b multicomp pro Spectrum Analyzer User Manual Part Number MP700852...

Page 2: ...e after sales services provided in this summary or the applicable warranty statements we will not offer any guarantee for maintenance definitely declared or hinted including but not limited to the imp...

Page 3: ...f the characteristics of signal under measure follow these recommendations to ensure safe operations if a RF power meter is available use it to measure the power level of this signal first or add a ra...

Page 4: ...th a measurement example demonstration 4 1 General Inspection When you receive your new instrument it is recommended that you check the instrument following these steps 1 Check for transportation dama...

Page 5: ...If this product is to be powered via an external auto transformer for voltage reduction ensure that its common terminal is connected to a neutral earthed pole of the power supply WARNING Make sure the...

Page 6: ...h on the bottom left of the front panel 2 Self initialization takes about 30 seconds after the boot screen the spectrum analyzer will default to the scanning curve 3 After power on let the spectrum an...

Page 7: ...set functions that affect data on the vertical axis AUTO Searches the signal automatically within the full frequency range Control keys BW Activates the RBW resolution bandwidth function and accesses...

Page 8: ...Accesses the menu of special functions such as marker noise N dB bandwidth measure and frequency counting Advanced measure keys Meas Accesses the softkeys that let you make transmitter power measurem...

Page 9: ...the first time a will be inserted and changed into following the second press 4 Cancel Key 1 During the editing process this key will clear the inputs in the active area and exit editing mode at the s...

Page 10: ...at specified steps Direction key The directional keys have following functions 1 Increase or decrease the parameter value at specific steps while editing a parameter 2 Move the cursor though the dire...

Page 11: ...male connector users can purchase this option if required CAUTION Input voltage at RF input port must not be higher than 50 V DC to avoid damage to the attenuator and input mixer tracking generator 3...

Page 12: ...put connect an external monitor or projector 4 USB Device interface This configurable USB port permits external USB devices It supports PictBridge printer and remote control connection 5 External trig...

Page 13: ...itch to FFT mode 9 Automatic mode Turn on automatic mode Auto 10 Audio demodulation Turn on audio demodulation Demod Demod 11 Peak search Turn on peak search Peak Cont Max 12 Remote control Turn on re...

Page 14: ...lp A message about how to obtain help information will be shown press the menu keys to get the corresponding help 5 Acquire the help information of any function key A message about how to obtain help...

Page 15: ...nd directional keys can also be used to set the center frequency 3 Setting Frequency Span Press SPAN input 1 and select MHz as its unit using the numeric keypad or press to decrease to 1MHz Press BW s...

Page 16: ...on Y axis Here we reduce to 10dB reference level to increase the dynamic range Press AMPTD the amplitude setting menu will pop up and the reference level soft key will be activated The reference level...

Page 17: ...and Stop Freq in order to enter the desired parameter data Key Points Modifying the stop frequency changes the span and center frequency and the change of span influences other system parameters see...

Page 18: ...In non zero span mode variation in the span RBW or VBW would cause a change in sweep time You can modify this parameter using the numeric keys knob or direction keys 5 2 2 Full Span Sets the spectrum...

Page 19: ...nder auto or manual stands for auto coupling and manual coupling When attenuator is under manual mode press Input Atten Auto Manual will match the attenuator and reference level again Note Maximum inp...

Page 20: ...verage noise level in order to distinguish small signals from the noise when working with small signals 5 4 Auto Auto Tune Searches for signals automatically throughout the full frequency range adjust...

Page 21: ...t bandwidth 1 EMI Filter On Off Turn on or off EMI measurement resolution bandwidth 2 1MHz Set EMI measurement resolution to 1MHz 3 120kHz Set EMI measurement resolution to 120kHz 4 9kHz Set EMI measu...

Page 22: ...oints Selects an appropriate type according to the application in order to ensure the accuracy of the measurement for your application When BW AVG EMI Filter EMI Filter is On Quasi Peak is available T...

Page 23: ...etector that is weighted by the duration and repetition rate of the signal as specified by the CISPR 16 1 1 standard Quasi peak detection is characterized by a fast charge time and slow decay time 5 8...

Page 24: ...a trigger signal 5 10 2 Video This indicates a trigger signal will be generated when the system detects a video signal in which the voltage exceeds the specified video trigger level 5 10 3 External I...

Page 25: ...ion Used to set the position during network measurement 5 Execute Norm This soft menu is used to track the user s field calibration of the source network measurements After connecting the instrument s...

Page 26: ...he starting reference time on the time axis Position Set the reference position of the waveform on the time axis Scale Div Auto Man Automatically or manually set the grid division scale Return Return...

Page 27: ...nd average data reset under the FM modulated signal 5 12 2 2 5 Setup Set the time axis deviation axis and AF trigger of FM modulation 1 Time Axis Set the time axis parameters Ref Value Set the startin...

Page 28: ...Place a frequency scale at the highest point of the trace and display the frequency and amplitude of the frequency scale in the upper right corner of the screen Max search does not change the activate...

Page 29: ...Amplitude at certain point of the trace When selected a marker will appear with its own digital ID such as 1 on the trace Key points If no active marker exists currently a one will be enabled automati...

Page 30: ...t marker If Delta Marker is selected the center frequency will be set to the frequency at which the Delta Marker is located The function is invalid in Zero span mode 5 15 2 Mkr CF Step Sets the center...

Page 31: ...ed on the screen The frequency count also pops up an additional counter function for the soft menu including Freq Count On Off 1 Freq Count On Off Turn on or off the frequency counter mode This functi...

Page 32: ...dow measurement is on 3 Freq Line On Off Turns the frequency line on or off and the frequency line turns on when the window measurement is on 4 Limit Set Up Low Used to edit the upper and lower limit...

Page 33: ...g System Setting PowerOn Preset Calibration For first time you use the spectrum analyzer set the date and time the system will store the settings restart the machine after power off won t change the s...

Page 34: ...t the system language 5 19 2 4 Date Time Used to set the device date time and their format Date Time On Off Turn on or off Date Time display Format Time format can be displayed as YMD HMS or HMS YMD D...

Page 35: ...y Offset 0 Hz Frequency Reference Internal SPAN Sweep 500M 500 000000MHz 1G 1 000000000GHz 1 5G 1 500000000GHz AMPTD Reference Level 0 00 dBm Attenuator Auto 10 dB Scale div 10 00 dB Scale Type Log Re...

Page 36: ...Amplitude Scale On Grid On Label On Trig Trigger Type Auto Demod DEMOD Off Analog Demod Off Peak Peak Search Off Marker Fctn NdB Off Marker Noise Off Frequency Count Off Marker Marker 1 Trace 1 Marke...

Page 37: ...files 5 20 2 Type To check file type under directory includes screen image trace data and display all 5 20 3 First Page Display first page of current directory 5 20 4 Prev Page Display Previous page...

Page 38: ...file format is bmp the trace data file format is csv and the user state file format is user The progress box displayed in the middle of the screen will display load successfully and other related info...

Page 39: ...instrument Span Uncertainty span sweep points 1 Internal Reference Frequency Reference Frequency 10 000000 MHz Reference Frequency Accuracy days since last calibrate freq aging rate temperature stabi...

Page 40: ...splay Average Noise Level attenuation 0 dB RBW VBW 100 Hz sample detector trace average 50 20 C to 30 C input impendence 50 Preamp Off 9 kHz 1 MHz 95 dBm Typical 88 dBm 1 MHz 500 MHz 140 dBm Typical 1...

Page 41: ...95 confidence level S N 20 dB RBW VBW 1 kHz preamplifier off attenuation 10 dB 50 dBm input level 0 dBm fc 10 MHz 20 C to 30 C RF Input VSWR attenuation 10 dB VSWR 300 kHz to 1 5 GHz 1 5 nominal Dist...

Page 42: ...e 40 dBm to 0 dBm Output power level resolution 1 dB Output flatness relative to 50 MHz 3 dB Maximum safe reverse level Harmonic spuri ous 30 dBc Tracking generator output power 10 dBm Non harmonic sp...

Page 43: ...45 Display Type TFT LCD Resolution 1280 800 Size 9 inches Color 65536 Mass Memory Mass memory Flash disk internal storage 256 MByte USB storage device not supplied Power Supply Input voltage range AC...

Page 44: ...surement conditions press FREQ frequency reference Internal External If the frequency is still not precise then the spectrum analyzer LO has lost its phase lock please contact us for service 4 Wrong m...

Page 45: ...periods of time Caution To avoid any damage to the instrument or probes do not exposed it to any sprays liquids or solvents Cleaning Inspect the instrument and probes as often as operating conditions...

Page 46: ...r for any use made of it Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information in...

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