| Description & Specification: |
Features:
Elegant
DC to 20MHz Bandwidth
1mV/div
Sensitivity on Both Channels
CH1 & CH2 Independent Channels
CH1 or CH2 Trigger Signal Output
Algebraic Addition and
Subtraction
X-Y Operation
10ns/div to 0.2s/div Time Base
Z Modulation TTL Level
8 x 10 cm Display Internal Graticule
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TV Triggering Frame (V) & Line (H)
Line Trigger
ALT Triggering
Trigger Lock Facility
Single Sweep
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Variable Hold Off
Component Tester
VERTICAL DEFLECTION (Y)
Deflection Coefficient (CH1 & CH2)
:1mV/div to 20V/div. 5mV/div to 20V/div in 12 calibrated steps in 1-2-5 sequence.
x5 Magnification increases thesensitivity to 1mV/div.
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Accuracy:x1 : ±3%, x5 : ±5%.
Variable:1 / 2.5 times uncalibratedcontinuously variable controle xtends the Deflection
Coefficient approx. to 50V/div.
Bandwidth:
x1:DC to 20MHz (-3dB), dccoupled.:10Hz to 20MHz (-3dB),accoupled.
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x5:DC to 5MHz (dc coupled)10Hz to 5MHz (ac coupled).
Rise Time:18ns or less.
Display Modes:CH1, CH2, DUAL (CH1,
CH2ALT/CHOP), Algebraic ADDand SUBTRACT, CH2 INVT &X-Y (CH1 as X, CH2 as Y).
Input Impedance:1M ohms // 25pF approx.
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Maximum Input Voltage:400 Volts (dc + peak ac).
Internal Trigger Signal :CH1, CH2 or Alternate.
TRIGGER SIGNAL OUTPUT
Output Voltage:Minimum 100mV for 1 div ofCH1 / CH2 trigger
signal.
TIME BASE
Sweep Speed:20 Calibrated steps. 0.1μs/divto 0.2s/div in 1, 2 & 5sequence.
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Accuracy:3%.
Sweep Magnifier:x10 Magnification increasesthe fastest sweep upto 10ns/div.
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Accuracy:±8%.
Variable:Uncalibrated continuously variable control between steps,extends slowest sweep speedto 0.5s/div
(approx.).
Hold Off Time:4:1 continuously variable.
TRIGGER SYSTEM
Sweep Mode:AUTO, NORM, SINGLE.
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Source:CH1, CH2, ALT, LINE, EXT.
Slope:Positive or Negative.
Coupling:AC/DC coupling.
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Trigger Sensitivity
Internal:Auto:1.0 div - 20Hz to 20MHz.
Normal:1.0 div - 10Hz to 20MHz.
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Lock:2.0 div - 50Hz to 10MHz.
Alt:>3div - 50Hz to 20MHz.
External:Auto:0.3V p-p - 20Hz to
20MHz.
Normal:0.3V p-p - 10Hz to 20MHz.
Lock:0.3V - 50Hz to 10MHz.
HORIZONTAL
DEFLECTION
Deflection Coefficient:Same as CH1.
Bandwidth:DC - 1MHz (-3dB).
Input Impedance:1M ohms
// 25pF approx.
Phase Difference:<3O (DC - 50KHz).
COMPONENT TESTER
Component Tester allows V-I
characteristics of a DeviceUnder Test (D.U.T.).
Test Voltage:7.5V r.m.s. (approx.).
Test Current:20mA max. (approx.).
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Test Frequency:50Hz or 60Hz (MAINS).
GENERAL INFORMATION
Cathode Ray Tube:140mm Rectangular screen,Internal
Graticule, 8 x 10 cm,P31 phosphor.Accelerating potential : 2kV.
Z-Modulation:±5V p-p signal upto 2MHz modulates at normal
intensity.
Calibrator:Provides 0.5V ±2%, 1KHz ±2%square-wave output for probe compensation.
Power
Requirement:220V AC ±10%, 50Hz ±5%,35VA (max.).
Dimensions:130 (H) x 320 (W) x 400 (D)mm approx.Weight:7.2 Kgs. approx.
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Standard Accessories:Instruction Manual, Mains cord,BNC to Crocodile Input Leads- 2 Nos.
Optional Accessories :High
impedance switch probe with x1 or x10 attenua-tion.
Environmental Specifications :Operating conditions Normal : 10OC to 35OC, RH45% to
85%.Operational : 0OC to 40OC,RH 35% to 90%. |
EDUCATIONAL EQUIPMENTS
 "Oscilloscope Dual Trace 20 MHz")
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