Oscilloscope Dual Channel
Learning the Function of Oscilloscpe Parts by Stewart Johnston
An oscilloscope is an instrument to perform frequency analysis in an electronic device. This instrument is commonly used by a television technician. Oscilloscope can be used for many different purposes including analyzing a cell phone’s frequency. We can find many technicians are using this instrument to perform analysis of mobile devices. But, you can still analyze a mobile devices frequency even if you do not have an oscilloscope.
If you just know about oscilloscope, you better know what the function of each part. Knowing the functionality of each part is important to avoid misusage of this instrument.
1. POSITION is used to adjust the signal position for channel 1.
2. INPUT is the input terminal in the measurement of CH 1. It is also used for calibration.
3. DC. BAL is used to balance DC vertical in order to use channel 1.
4. AC, GND, DC, AC is used to measure AC and DC, GND is an open terminal, DC is to measure DC voltage and other inputs.
5. Volt/DIV is a knob to select the voltage on the screen. You might find two levels of voltages from 0.01 V/div to 20 V/div.
6. VARIABLE is used to control the vertical sensitivity on CH 1 (Y) on the maximum rotation to the clockwise (CAL). It is used to check whether 1 volt is exactly 1 cm on the CRT screen scale.
7. MODE consisted of CH 1, CH 2, DUAL, ADD, and SUB.
8. LED PILOT LAMP is the indicator lamp for power if the ILLUM is switched on.
9. ILLUM if it is rotated counterclockwise, the AC power will shut off. If it is rotated to the right, the AC power will go inside and the LED PILOT LAMP will turn on.
10. INTENSITY is used to set the darkness or the brightness of the light beam.
11. FOCUS is used to reduce / thicken the line beam or to obtain clearer picture.
12. EXT-TRIG terminal of the external voltage synchronization greater than IV peak
From all the explanation of each part, I hope that you can understand a bit about the parts. Understanding the function of the indicator, buttons, and other thing about Oscilloscope is important.
About the Author
If you are interested to know more about this instrument, you might want try a new oscilloscope. You might also want to look at used Tektronix oscilloscope.
USB AVR Dual channel oscilloscope
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Power supplier unit for Agilent / HP 35665A Dual-Channel Dynamic Signal Analyzer $499.00 |
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ADS1102C Dual Channel 100MHz Storage Digital Oscilloscope $374.00 |
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Tektronix Model 2205 20MHz Dual Channel Oscilloscope $148.95 |
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NEW OWON PDS8102T Oscilloscope 100MHz 1GS/s Dual channels $549.00 |
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Instek OS-622B Dual Channel 20 Mhz Analog Oscilloscope with power Supply Cord $67.50 |
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Owon DS6062 60 MHZ Dual Channel DSO 10MB Oscilloscope Barely Used!!!! $217.50 |
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NEW Aktakom ADS-2121M Oscilloscope 100MHz 2GSa/s Dual Channels+External Trigger $558.00 |
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NEW Aktakom ADS-2221M Oscilloscope 200MHz 2GSa/s Dual Channels+External Trigger $648.00 |
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EG&G F108/N Dual Fan Out 2-Channel NIM Oscilloscope Plug-In Module 8-Output $99.99 |
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HP 54603B Oscilloscope 60 Mhz Dual Channel Tested $479.00 |
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Philips PM 3226 Oscilloscope 15 MHZ- Dual Channel, Works! $29.99 |
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SKMI OSCILLOSCOPE DIGITAL 2-CHANNEL 25MHz 250MSa/s IN DUAL CHANNEL $469.95 |
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TEKTRONIX TAS 465 DUAL CHANNEL 100 MHz OSCILLOSCOPE $149.95 |
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TEKTRONIX TAS 465 DUAL CHANNEL 100 MHz OSCILLOSCOPE $195.00 |
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Owon PDS5022S Dual Channel Color Digital Storage Oscilloscope $160.00 |
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Oscilliscope 100MHz Dual Channel Micro Processor Controlled Instek GOS- 6112 $250.00 |
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NICE PHILIPS DUAL CHANNEL OSCILLOSCOPE MODEL PM3217U $399.00 |
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TEKTRONIX TDS320 Dual Channel 100 MHZ Oscilloscope, Two probes, Great Condition! $425.00 |
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Tektronix TAS465 Oscilloscope 100mhz Dual Channel with 2 Probes $350.00 |
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Hameg HM203-6 Oscilloscope 20MHz Dual-Channel $49.99 |
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35665-66585 REV-B PCB Board for HP 35665A Dual-Channel Dynamic Signal Analyzer $299.00 |
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35665-66580 REV-C PCB Board for HP 35665A Dual-Channel Dynamic Signal Analyzer $299.00 |
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35665-66507 REV-B PCB Board for HP 35665A Dual-Channel Dynamic Signal Analyzer $199.00 |
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CRT module for HP 35665A Dual-Channel Dynamic Signal Analyzer $399.00 |
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Vintage HP 181A Oscilloscope with 1801A Dual Channel Vertical Amplifier $30.00 |
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Tektronix model 465 Oscilloscope 100 MHz Dual-channel *Parts only* $49.67 |
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Tektronix 465 Oscilloscope 100 MHz Bandwidth, Dual Channel works with manual $139.99 |
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NICOLET 310 DUAL CHANNEL OSCILLOSCOPE W/RS-232 IEEE-488 $88.00 |
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PHILIPS PM 3214 PM3214 ANALOG 25MHZ DUAL CHANNEL OSCILLOSCOPE – USED w/WARRANTY $300.00 |
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BK Precision Model 1479B 15-MHz Dual Channel Two Trace Oscilloscope $59.99 |
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Philips PM3207 PM 3207 15Mhz Dual Channel Single Timebase Analog Oscilloscope $149.99 |
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NEW OWON PDS7102T Oscilloscope 100MHz 500MS/s Dual channels $498.00 |
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Hameg HM303-6 35Mhz Dual Channel Oscilloscope with Component Tester $249.00 |
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TEKTRONIX 453 DUAL CHANNEL 50 MHz OSCILLOSCOPE !! $95.00 |
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Owon PDS5022S 25 MHz Portable Dual Channel Digital Storage 100MS/s Oscilloscope $31.00 |
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TEKTRONIX 2236 100 MHz DUAL CHANNEL OSCILLOSCOPE W/ COUNTER,TIMER,& MULTIMETER $519.99 |
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250/500 ms/s dual channel digital storage oscilloscope pm3320A- pm3323 service m $125.00 |
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HP Agilent 54645A Dual-Channel 100MHz Digital Storage Oscilloscope $599.99 |
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Tektronix SD-22 Sampling Head 12.5GHz Dual Channel $404.99 |
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TEKTRONIX T922 15MHZ 2 DUAL CHANNEL PORTABLE OSCILLOSCOPE 55017 $9.00 |
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Tektronix 314 Portable Storage Oscilloscope, Dual Channel $49.99 |
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TEKTRONIX 2215A DUAL CHANNEL TB OSCILLOSCOPE $199.99 |
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TEKTRONIX 2235 100MHZ DUAL CHANNEL OSCILLOSCOPE W/RFI & 2 NEW PROBES & CD MANUAL $245.00 |
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Tektronix 434 Dual Channel 25MHz Analog Storage Oscilloscope Must See!!! $89.95 |
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Rigol Oscilloscope 50MHz Dual CH 2 Channels DS1052E NEW Portable Digital Storage $585.00 |
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Rigol Oscilloscope 50MHz Dual CH 2 Channels DS1052E NEW Portable Digital Storage $584.99 |
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Tektronix 475 200 MHz Dual Channel Dual Time Base Oscilloscope with Power cord $350.00 |
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Dual Channel Digital Oscilloscope * Spectrum Analyzer * 20M Bandwidth USB2.0 PC $199.99 |
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Tenma Dual Channel DSO Color Oscilloscope $1,119.00 |
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TEKTRONIX TAS 465 DUAL CHANNEL OSCILLOSCOPE 100 MHZ $299.00 |
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PHILIPS PM 3214 PM3214 ANALOG 25MHZ DUAL CHANNEL OSCILLOSCOPE – USED w/WARRANTY $300.00 |
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BK Precision 1477 Dual Channel 15MHz Oscilloscope – *FOR PARTS* $45.00 |
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Tektronix 2215 Dual-Channel 60MHz Oscilloscope + K212 Test Instrument Lab Cart $279.99 |
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Dual Channel Digital Oscilloscope * Spectrum Analyzer *40M Bandwidth 100M Sample $249.99 |
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Tektronix TEKSCOPE THS 720 STD THS720 100MHz Portb Dual-Channel Oscilloscope DMM $0.01 |
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PHILIPS DUAL CHANNEL OSCILLOSCOPE PM3267U OPERATING MANUAL $29.99 |
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PHILIPS DUAL CHANNEL DUAL TIME BASE OSCILLOSCOPE PM3295 SERVICE MANUAL $49.99 |
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Tektronix 485 350MHz Dual Trace Oscilloscope Portable Analog 2-Channel FOR PARTS $299.99 |
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Tektronix 485 Dual Trace Portable Analog Oscilloscope 350MHz 2-Channel PARTS $249.99 |
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Instek GOS635G 35 MHz Triggeringh Oscilloscope, Dual Channel $481.50 |
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Instek GOS-622G 20 MHz Analog Oscilloscope, Dual Channel, 20 MHz, 1mV/DIV $423.00 |
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Instek GOS-622G 20 MHz Analog Oscilloscope, Dual Channel, 20 MHz, 1mV/DIV $423.00 |
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EZ Digital OS5030 Oscilloscope 30MHz 2 Channels/Dual Trace $129.95 |
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VELLEMAN DUAL CHANNEL OSCILOSCOPE ADAPTER PCS64I $99.00 |
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LeCroy 9310AL Dual Channel Digital Oscilloscope 9310 $1,750.00 |
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Tektronix 2465 Four Channel Dual Time Base 300 MHz Oscilloscope 30 Day warranty $379.99 |
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LECROY 9310AM DUAL CHANNEL 400MHZ OSCILLOSCOPE 19310AM $549.99 |
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LECROY 9310AM DUAL CHANNEL 400MHZ OSCILLOSCOPE 29310AM $549.99 |
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LECROY 9310AM DUAL CHANNEL 400MHZ OSCILLOSCOPE 39310AM $529.99 |
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LECROY 9310AM DUAL CHANNEL 400MHZ OSCILLOSCOPE Great Condition $574.99 |
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LECROY 9310M DUAL CHANNEL 300MHZ OSCILLOSCOPE Great Condition $574.99 |
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BK Precision Model 1479B 15-MHz Dual Channel Two Trace Oscilloscope $74.91 |
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Owon HDS1022M-N 20 MHz Handheld DSO Oscilloscope, 100MS/s, Dual Channel $500.00 |
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Owon HDS2062M-N 60 MHz Handheld DSO Oscilloscope, 250MS/s, Dual Channel $525.00 |
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Tektronix Model 2205 Dual Channel 20 MHz Oscilloscope $249.99 |
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LEADER LS 8022 LS8022 2 TWO CHANNEL 20MHZ DUAL TRACE DIGITAL OSCILLOSCOPE-WORKS $99.90 |
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Leader LBO-526 Oscilloscope 60MHz Dual Channel Analog 5 Inch Screen $199.99 |
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Tektronix 2235 100MHz Dual Channel Analog Oscilloscope $220.00 |
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LECROY MODEL 9310L DUAL CHANNEL 300MHZ OSCILLOSCOPE $499.99 |
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LECROY MODEL 9310L DUAL CHANNEL 300MHZ OSCILLOSCOPE DIM DISPLAY AS IS $299.99 |
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LECROY MODEL 9310L DUAL CHANNEL 300MHZ OSCILLOSCOPE FOR PARTS/REPAIR AS IS $299.99 |
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Fluke/Philips PM3057 60MHz Dual-Channel Oscilloscope $199.99 |
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Gould Digital Storage Oscilloscope 1421 20MHZ 2 (Dual) Channel $98.95 |
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MDSO USB Bandwidth 20M Dual-Channel Digital Storage Oscilloscope + Data Logger $92.99 |
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HDSO-100 50M Dual Channel USB Digital Virtual Oscilloscope 100M Sampling Rate $139.99 |
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Tektronix 5A18N 2 Mhz Dual Channel Oscilloscope Plug-In $149.00 |
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Dual Channel Oscilloscope – 20 MHZ $250.00 |
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Dual Channel 20Mhz Analogue Oscilloscope and two Probes $274.47 |
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HP54504A 400Mhz dual channel digital oscilloscope $899.00 |
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Tektronix 485 Dual Trace Portable Analog Oscilloscope 350MHz 2-Channel 1 nS/div $479.99 |
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ADS1102C Dual Channel 100MHz Storage Digital Oscilloscope ADS1102C $396.00 |
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Tektronix 2236 100MHz Dual Channel Oscilloscope w/counter/timer/DMM, two probes $375.00 |
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New 7.5″color LCD Digital OSCILLOSCOPE 60MHz PDS6062S 250MS/s Dual channels $366.39 |
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Owon HDS1022M-N 20 MHz Handheld Dig. Storage Oscilloscope, 100MS/s, Dual Channel $435.00 |
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Alesis 3830 Dual Channel Compressor Limiter *GOOD WORKING & CALIBRATED* $100.00 |
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HP 54600B 100 MHz Dual Channel Oscilloscope CAL’d / Warranty / Complete $495.00 |
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HD Digital Oscilloscope with Multimeter 20MHz 100MS/s Dual Channel 3.7”inch $487.13 |
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ADS1102C Dual Channel 100MHz Storage Digital Oscilloscope ADS1102C $396.00 |
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Telequitment D61a 10Mhz Dual Channel Oscilloscope $59.95 |
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Gould OS300 Dual Channel 20 MHz Oscilloscope $66.99 |