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| QK5020, QK5040 |
EM6560 |
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20, 40, 60 MHZ 2-CHANNEL ANALOG OSCILLOSCOPE
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QK5020(20MHz): $275.00
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QK5040(40MHz): $437.00 |
EM6560(60MHz): $498.00 |
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Specifications:
Two measurement input channels, one
external trig channel.
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Voltage
division: 5V to 5mV, X5.
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Time
division: 0.2s to 0.2 us/DIV, X10 expansion.
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Trig mode: auto, norm and
TV.
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Trig source: input signal, line and external.
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Trig
on rising or falling edge.
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Coupling:
AC/DC/GND.
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Two
probes and manual included.
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One-year
warranty.
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110V
power supply.
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Specifications
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QK5020 (20MHz)
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QK5040 (40MHz)
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EM6560 (60MHz), Channel 1 output with amplification
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Vertical Deflection
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Sensitivity and Accuracy
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5mV-20V/div, 3%
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5mV-5V
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1mV-1V/div, 5%
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(X5
times, CH1 only)
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In
12 calibrated steps of 1:2:5 sequence
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Band-width
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DC(AC10Hz)-20Mhz
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DC(AC10Hz)-40Mhz
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DC-60MHz
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Rise
Time
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17.5ns
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10ns
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Input Coupling
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AC,GND,DC
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Input Impedance
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1M
ohm/30pF
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Maximum Input Voltage
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400V
(DC+AC peak)
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Vertical Mode
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CH1,CH2,DUAL(CHOP,ALT),ADD,CH2
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CH1
Signal Output
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25mV/div, 50 Ω, 20Hz-10MHz(-3dB)
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Horizontal
Deflection
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Time
Base
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0.2 uS-0.2S/div, 19 steps of 1:2:5 sequence
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0.1uS-0.2S/div
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Sweep Magnification
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10 times (Max sweep rate 20nS/div)
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5 times (Max sweep rate 20nS/div)
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Accuracy
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3%, 5% at 10X
times
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Trigger Mode
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Auto, Norm, TV-V, TV-H
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Trigger Source
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VERT(dual, alt), CH1, Ext, Line
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Two channels trig, peak trig |
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Trigger Coupling
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AC,DC
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Trigger Slope
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Rising, Falling edges
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External Trigger Input Impedance
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1M
Ω
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Sensitivity
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20Hz-2MHz: 0.5
div
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2MHz-20MHz: 1.5 div
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TV
Signal: 1 div
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X-Y Operation
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Input
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X
axis: CH1
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Y
axis: CH2
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Bandwidth
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X
axis:
DC-500KHz(-3dB)
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Phase Difference
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<
3 degree
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Reference
Clock
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1KHz 0.5Vp-p
rectangular wave
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Others
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Power Supply
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AC110V, 10%
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Power Consumption
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45W
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Dimension
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316x132x410(mm)
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One year warranty. Two probes and user's manual included.
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10 MHZ MINI ANALOG
OSCILLOSCOPE
List Price: $250.00
Sale Price: $165.00
Specifications:
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10MHz bandwidth.
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One measurement input channel, one external trig channel.
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Voltage division: 5V to 5mV.
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Time division: 0.1s to 0.1 us.
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Trig mode: auto, norm and TV.
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Trig source: input signal, line and external.
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Trig on rising or falling edge.
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Coupling: AC/DC/GND.
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One probe and manual included.
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Size: 9"x3.5"x11".
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Weight: 6 lb.
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110V power supply.
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CRT Read-out Analog Oscilloscopes
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Model
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| EM6021 |
EM6041 |
EM6061 |
| 20Mhz |
40Mhz |
60MHz |
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2 signal channels, one external trig channel
Micro controller based, save and recall 10 different panel settings
High accurate 6-digits counter
Displays voltage, time, frequency etc. directly on screen
False operation alarm
Y-axis sensitivity: 1mV/div-20V/div
X-axis sweep time:
0.2uS/div-0.5S/div
MAG rate: x5,x10,x20
Dimension: 28(W)x13(H)x41(D) (cm)
Weight: 4.2kg
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