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TEST INSTRUMENT CATEGORY
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CQ620AG
20V/DIV DUAL CHANNEL OSCILLOSCOPE
Features
.20MHz dual channel
.High sensitivity: 1mV/div
.Expanded
vertical sensitivity to 10V~20V/div
.Built-in
1 MHz function generator
.ALT triggering function
.Z-Axis input, CH1 output (option)
.Encoder for sweep
.10 times sweep magnification
.TV synchronization, X-Y mode
.Triggering level lock function, automatic
synchronize function
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CQ620AG
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| Technical Data |
CQ620AG |
| CRT |
| Type |
6-inch rectangular
with internal graticule 8ˣ10div (1div=1 cm) |
| Z-Axis input |
Zin: ≈47kΩ; Vin: ≥5Vp-p; Bw:
DC-2MHz |
| Accelerating voltage |
Apporx. 2kV |
| Illumination |
Front panel control |
| FUNCTION
GENERATOR |
| Frequency range |
0.1~1MHz (7 ranges) |
| Waveform |
Sine, square, triangle |
| Frequency variable range |
10:1 or more |
| Output impedance |
50Ω±10% |
| Output amplitude |
≥14Vp-p (1MΩ load) |
| DC
offset |
±6V (1MΩ load) |
| Sine save distortion |
2%
(10MHz~100kHz) |
| Square save symmetry |
±3% or less (in 1kHz Max.) |
| Square save rise/fall time |
120ns or less |
| VERTICAL |
| Sensitivity |
ˣ1 ±3%; 5mV~20V/div on 1-2-5
sequence 12 rangers |
| ˣ5 ±5%; 1mV~4V/div on 1-2-5
sequence 12 rangers |
| Bandwidth |
ˣ1 DC (AC
10Hz)~20MHz(-3dB) |
| ˣ5 DC (AC 10Hz)~7MHz(-3dB) |
| Rise time |
ˣ1/ˣ5 ≤17.5ns/ ≤50ns |
| Max input voltage |
400V (DC + ACp-p) at 1kHz |
| Input coupling |
AC, DC, GND |
| Input impedance |
≈1MΩ±3% / 25PF±5PF |
| Vertical operation
mode |
CH1, CH2, ALT, CHOP, ADD, CH2 INV |
| HORIZONTAL |
Sweep time
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0.2μ s~0.5s/div±3%; MAGˣ10:
20ns~50ms/div±5% |
| Sweep time accuracy |
±3%, ±5% at ˣ10MAG
(20ns~50ns/DIV uncalibrated) |
| Sweep magnification |
10 times |
| Max sweep time |
20ns/DIV |
| Linear |
±5%, ±10% at ˣ10MAG |
| TRIGGER |
| Trigger mode |
AUTO (TV-V), NORM, TV-H, LEVER
LOCK |
| Trigger source |
CH1, CH2, ALT, LINE, EXT, VERT |
| Trigger coupling |
AC |
| Trigger slope |
"+" or "-" |
| Trigger sensitivity |
5Hz~10MHz
10MHz~20MHz
CH1,CH2
1DIV
1.5DIV
ALT
2.0DIV
3.0DIV
EXT
200mV
300mV
TV sync pulse >2DIV or 0.5V (EXT) |
| External trigger
input |
Input impedance: 1MΩ ±3% 25pF
±5pF
Max. input voltage: 400V(DC+ACpeak) at 1kHz |
| X-Y |
| Sensitivity |
5mV~5V/div, ±4% |
| X-axis bandwidth |
DC ~500kHz |
| Phase error |
≤3° DC~50kHz |
| OUTPUT SIGNAL |
| CH1 signal output |
√ |
| Calibrator |
1 kHz square wave, 2Vp-p±2% |
| POWER SOURCE |
Ac 110/220V±10%, 50Hz/60Hz, ≈40W |
ACCESSORIES
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Operation manual x 1
Power cable x 1 ,Fuse x1
Probe x 2 |
| DIMENSIONS & WEIGHT |
310(W) x
145(H) x 440(D)mm
Approx 8kg |
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Copyright © Shanghai MCP Corp, 2009. All Rights Reserved |
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Add: Fl.3(East),Blk.4, Bai Da Industrial Park,No.1030 Tong Pu Rd., Shanghai, China
Tel: 86-21-52695961
Fax:86-21-52699261|Zip: 200333|E-mail: sales@mcpsh.com
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