Related Manuals for Kenwood CS-2110
Summary of Contents for Kenwood CS-2110
- Page 1 DELAYED SWEEP OSCILLOSCOPE C S - 2 1 1 0 100MHz QUAD-TRACE OSCILLOSCOPE INSTRUCTION MANUAL...
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Page 2: Table Of Contents
C O N T E N T S F R E Q U E N C Y M E A S U R E M E N T S SAFETY F E A T U R E S P U L S E W I D T H M E A S U R E M E N T S P U L S E R I S E T I M E A N D F A L L T I M E SPECIFICATIONS M E A S U R E M E N T S... -
Page 3: F E A T U R E S
F E A T U R E S • Small and compact with high 1 m V / d i v sensitivity and s w i t c h e s provides easy, reliable switching with setting 1 0 0 MHz bandwidth (1 m V / d i v w h e n X 5 GAIN function hold capability w h e n the scope is s w i t c h e d off. - Page 4 S P E C I F I C A T I O N S Maximum undistorted B DLY'D Delayed B s w e e p amplitude: 8 divisions, minimum (DC to D U A L Dual s w e e p - A and B s w e e p s , 1 0 0 MHz) independently Bandwidth limiting:...
- Page 5 S P E C I F I C A T I O N S B T R I G P O W E R S U P P L Y B trigger modes: S T A R T S A F T E R D E L A Y , Line voltage: 9 0 ~ 2 6 4 V T R I G G E R A B L E A F T E R D E L A Y...
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Page 6: Preparation For Use
P R E P A R A T I O N FOR U S E 5. A l w a y s use the probe ground clips for best results. Do SAFETY not use an external ground wire in lieu of the probe Before connecting the instrument to a power source, care- ground clips, as undesired signals may be introduced. -
Page 7: Controls And Indicators
C O N T R O L S A N D I N D I C A T O R S Fig. 1 F R O N T P A N E L ± C H 3 ; V E R T I C A L A X I S C O N T R O L Rotation adjusts vertical position of channel 3 trace on the screen. - Page 8 C O N T R O L S A N D I N D I C A T O R S ® V O L T S / D I V Control © M O D E S w i t c h A s s e m b l y Vertical attenuator for channel 2 ;...
- Page 9 C O N T R O L S A N D I N D I C A T O R S Fig. 2 P O W E R S U P P L Y / C R T D I S P L A Y C O N T R O L S ®...
- Page 10 F i g . 3 H O R I Z O N T A L A X I S C O N T R O L S Selects calibrated s w e e p times of 2 0 n s / d i v to 0 . 5 ®...
- Page 11 C O N T R O L S A N D I N D I C A T O R S channel 2 signal is the trigger source. (If ® D E L A Y T I M E M U L T Control Adjusts the start time of the B s w e e p to s o m e delay C H 2 INV engaged, the difference be- time after the start of the A sweep.
- Page 12 C O N T R O L S A N D I N D I C A T O R S +equals most positive point of triggering © L E V E L S L O P E , P U L L FIX Controls L E V E L : Rotation adjusts point on w a v e f o r m w h e r e A and - e q u a l s most negative point of trigger-...
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Page 13: R E A R P A N E
C O N T R O L S A N D I N D I C A T O R S Fig. 4 REAR PANEL C A L Loop © Z. A X I S INPUT J a c k Current Probe calibration loop. -
Page 14: Operation
O P E R A T I O N Before turning the scope on, set the front panel controls as follows, referring to the section on front panel in this m a n - ual. Fig. 5 the algebraic difference of the t w o waveforms, channel [1] NORMAL SWEEP DISPLAY OPERATION channel displayed... -
Page 15: M A G N I F I E D S W E E P O P E R A T I O
O P E R A T I O N [3] DELAYED SWEEP OPERATION A T R I G G E R (1) T h e S O U R C E s w i t c h selects the signal to be used as Delayed s w e e p operation is achieved by use of both the A the s y n c trigger. -
Page 16: Alternating Sweep Operation
O P E R A T I O N Note that for type of operation both the D E L A Y T I M E Procedure: M U L T and trigger L E V E L affect the start of the B s w e e p T h e A s w e e p and B s w e e p are controlled by A trigger and so that the delay time is used a s a reference point. -
Page 17: Y O P E R A T I O N
O P E R A T I O N [8] DUAL AND QUAD TRACE OPERATION N O T E : For D U A L operation be sure to select the T R I G M O D E By setting the vertical M O D E to D U A L or Q U A D , Dual and s w i t c h to A U T O to allow s w e e p of both A and B to be per- Quad trace operations can be achieved. -
Page 18: Application
A P P L I C A T I O N zero volt reference. Using the y POSITION control, a d - P R O B E C O M P E N S A T I O N just the trace position to the desired reference level po- If accurate measurements are to be made, the effect of the sition, making sure not to disturb this setting once probe being used must be properly adjusted output of the... -
Page 19: T W O Points On A Waveform
A P P L I C A T I O N E L I M I N A T I O N O F U N D E S I R E D S I G N A L M E A S U R E M E N T O F T H E V O L T A G E B E T W E E N T W O P O I N T S O N A W A V E F O R M C O M P O N E N T S The A D D feature can be conveniently used to cancel out... -
Page 20: T I M E M E A S U R E M E N T
A P P L I C A T I O N - A d j u s t t o the vertical " scale w i t h <*• P O S I T I O N Horizontal d i s t a n c e A d j u s t t o horizontal center S i g n a l w i t h o u t undesired c o m p o n e n t line w i t h * P O S I T I O N... -
Page 21: P U L S E W I D T H M E A S U R E M E N T
A P P L I C A T I O N While the above method relies on the measurement direct- C A L position. Multiply this distance by the A S W E E P ly of the period of one cycle, the frequency may also be T I M E / D I V control and by 1 / 1 0 is "... - Page 22 A P P L I C A T I O N Using the formula: [ E X A M P L E ] Risetime = Horizontal distance (div) x ( S W E E P T I M E / D I V For the example s h o w n in Fig.
- Page 23 A P P L I C A T I O N Phase difference = horizontal distance of n e w s w e e p range PHASE DIFFERENCE MEASUREMENTS (div) x 4 5 ° / d i v T h i s procedure is useful in measuring the phase differ- ence of signals of the s a m e frequency.
- Page 24 A P P L I C A T I O N 2. T h e vertical calibration coefficient is n o w the reference Then, measure the unknown signal and V O L T S / D I V signal's amplitude (in volts) divided by the product of setting is 5 V and vertical amplitude is 3 divisions.
- Page 25 A P P L I C A T I O N U n k n o w n signal Pulse jitter Fig. 2 5 Fig. 2 4 [ E X A M P L E ] S W E E P M U L T I P L I C A T I O N For the example s h o w n in Fig.
- Page 26 A P P L I C A T I O N 4. U s e the D E L A Y T I M E M U L T control to adjust intensi- - I n t e n s i t y modulation area fied portion to s a m e point of the second weveform.
- Page 27 A P P L I C A T I O N 5. Using the D E L A Y T I M E M U L T control adjust the falling edge of the pulse so that it touches the center horizon- tal graduation line and is intensified.
- Page 28 A P P L I C A T I O N Read the dial setting w h e n B s w e e p points of • D E L A Y T I M E M U L T ® and ® are in the s a m e position.
- Page 29 A P P L I C A T I O N Using the formula: T i m e difference = (2nd dial reading - 1 s t dial reading) x Delayed s w e e p time (A S W E E P T I M E / DIV setting) S I N E 0 W H E R E...
- Page 30 A P P L I C A T I O N 3. Adjust the channel 1 and 2 gain controls for a conve- In the above application, w h e n the HORIZ, D I S P L A Y nient, easy-to-read display.
- Page 31 A P P L I C A T I O N Divider c i r c u i t w a v e f o r m s Control setting Vertical MODE: Q U A D , A L T HORIZ D I S P L A Y : D U A L A.
- Page 32 A C C E S S O R I E S STANDARD ACCESSORIES INCLUDED OPTIONAL ACCESSORIES Probe ( P C - 2 9 ) Y 8 7 - 1 2 5 0 - 0 0 Probe Pouch ( M C - 7 8 ) Y 8 7 - 1 6 0 0 - 0 0 Attenuation / 1 0...
- Page 33 A C C E S S O R I E S M O U N T I N G T H E P R O B E P O U C H ( M C - 7 8 ) T h i s soft vinyl pouch attaches to the right side of the o s c i l - 3.
- Page 34 M E M O...
- Page 35 A product of K E N W O O D C O R P O R A T I O N 17-5, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan P R I N T E D IN J A P A N B 5 0 - 7 5 1 9 - 2 0 (G) 8 8 / 1 2 1 1 1 0 9 8 7 6 5 4 3 2 1 8 7 / 1 2 1 1 1 0 9 8 7 6 5 4 3 2 1 8 6 / 1 2 1 1 1 0...