Rohde & Schwarz Hameg HMO3522, Manual

Page 1: ...350 MHz Digital Oscilloscope with FFT and mixed signal option HMO3522 3524 Manual English...

Page 2: ...different For measurementoperationthefollowinghintsandconditionsregardingemission and immunity should be observed 1 Data cables For the connection between instrument interfaces and external devices c...

Page 3: ...1 Coupling 15 4 2 Sensitivity Y Positioning and Offset 16 4 3 Bandwidth Limit and Signal Inversion 16 4 4 Probe attenuation selection 16 5 Horizontal System Time Base 17 5 1 Capturing modes RUN and ST...

Page 4: ...mV 5V div into 1M 50 Offset control 0 2 20V 12div x axis display range Trigger modes slope video pulsewidth logic delayed event FFT for spectral analysis 6 digit counter Autoset automeasurement formul...

Page 5: ...tenuation ID HZ350 Dual Interface USB RS 232 HO720 CD Optional accessories HO730 Dual Interface Ethernet USB HO740 Interface IEEE 488 GPIB galvanically isolated HZ46 4RU 19 Rackmount Kit HZ355 Slimlin...

Page 6: ...f visible damage in case loose parts were noticed if it does not function any more after prolonged storage under unfavourable conditions e g like in the open or in moist atmosphere after any improper...

Page 7: ...ring circuits are considered not connected to the mains if a suitable isolation transformer ful lling safety class II is used Measurements on the mains are also possible if suitable probes like curren...

Page 8: ...interface STOP Please note the connectors for the active logic probes HO3508 51 52 are solely for theses probes Connecting anything else could destroy the inputs 2 2 Control panel The controls on the...

Page 9: ...nel actually being displayed these may be selected using the soft keys 3 Below the graticule measurement results of parameters and cursors the settings of the activated vertical channels of the refere...

Page 10: ...e the rst one will follow 2 7 Basic setting and integrated help Basic settings like language for user interface and help mis cellaneous settings and interface settings can be set using the menu which...

Page 11: ...r the date and build information Fig 2 11 Updating menu and information window Now choose which to update the rmware or the help function If both are to be updated it is recommended to rst update the...

Page 12: ...t ground connection possible to the PROBE ADJUST output Connect the ground cable to the probe and the tip to the top of the probe Now connect the compensation box BNC connector to the input connector...

Page 13: ...ner of the screen In this case the V cursor has se lected the voltages at the two cursor positions their difference and the time difference between the positions will be shown The cursors will be swit...

Page 14: ...ne or two prede ned mathematical functions A quick setting of mathematical functions is possible by selecting the menu item at the bottom This mode allows you to select the addition or subtraction of...

Page 15: ...4 1 Front panel area with vertical system controls SCALE VOLTS DIV Y POSITION CHANNEL CONTROL FINE 62 K304 1 1 5 0 1 0 MENU CH1 CH2 CH3 POD1 MATH REF XY CH4 POD2 18 B 19 20 22 23 24 21 25 26 27 By pu...

Page 16: ...ob The offset voltage will be added to the signal at the vertical ampli er input offsetting it by that amount from the zero position The possible amount of offset depends on the Volts div setting chos...

Page 17: ...envelope of the signal will be displayed Average Functions only with repetitive signals The universal knob in the CURSOR MENU section of the front panel is used to set the number of signal periods for...

Page 18: ...tly used functions TYPE selects the type of trigger SLOPE PULSE LOGIC VIDEO and the B TRIGGER SLOPE selects the slope polarity SOURCE opens the menu for the selection of the trigger source FILTER open...

Page 19: ...he trigger such that rst condition A must be met and then another condition B before the trigger will respond refer to Fig 6 3 E g it is possible to de ne a source channel and a level of 120mV on the...

Page 20: ...me available which can be shifted up and down with the universal knob A detailed description will follow in the next chapter There are 3 more menu items on the rst page DOTS ONLY The respective soft m...

Page 21: ...ion to the time elapsed This mode can be selected in the soft menu which will open upon pushing the key INTENS PERSIST the signal intensity can be changed also in this menu Fig 7 2 Menu for setting th...

Page 22: ...will terminate the XY function if it was active If no or another menu should be active it will be necessary to push the XY key twice for terminating the function 8 Measurements There are two different...

Page 23: ...SORMODEopensthemenuitemGLUE TO Thismode can be turned on or off If activated the cursors will glue to the signal i e they will automatically follow all changes of the position and scaling controls and...

Page 24: ...mode offers the following 5 parameters which are directly displayed in the signal Maximum voltage Mean voltage Minimum voltage Rise time Fall time 4 additional parameters will be displayed in the righ...

Page 25: ...the associated menu In Fig 9 4 in formula MA1 a current of 100 A is added to the channel 1 In the menu for entering constants it is possible to choose from the following list of constants executed by...

Page 26: ...beshown top left the information about the Zoom and position between both grids and the information about the FFT display span and center frequency is shown below the larger area One of these displays...

Page 27: ...menu key next to STORE In order to recall stored instrument settings call the main instrument settings menu and select LOAD by pushing the respective soft menu key The data manager will open use the m...

Page 28: ...addition to references the pure A D converter data can be stored however only on external USB sticks not internally The following formats are available Binary format A binary data set may contain byte...

Page 29: ...item is called FORMULARIES selection of this menu item will call a submenu which allows you to move sets of for mulas between the internal memory and the USB stick as well as to import or export such...

Page 30: ...menu eld below by the respective soft key These 6 criteria are available ti t The duration of the bit pattern which will generate the trigger is unequal to the reference time ti t The duration of the...

Page 31: ...his method all channels may be individually positioned and sized If POD was activated and if the MENU key in the Channel Control section of the front panel was pushed the menu for setting the trigger...

Page 32: ...e 15 Fig 4 1 Front panel area with vertical system controls 15 Fig 4 2 Short menu for the vertical settings 15 Fig 4 3 Vertical offset in the extended menu 16 Fig 5 1 Control panel of the horizontal s...

Page 33: ...33 Subject to change without notice A p p e n d i x...

Page 34: ...34 Subject to change without notice Appendix...

Page 35: ...35 Subject to change without notice A p p e n d i x...

Page 36: ...tra e 6 HAMEG Instruments GmbH D 63533 Mainhausen A Rohde Schwarz Company Tel 49 0 61 82 800 0 DQS Certi cation DIN EN ISO 9001 2000 Fax 49 0 61 82 800 100 Reg Nr 071040 QM sales hameg com Oscilloscop...