|
Specifications |
OS-3020D |
OS-3040D |
OS-3060D |
|
CRT |
Configuration and Useful Screen |
6-inch
rectangular screen with internal graticule: 8 X 10 Div (1 div = 1 cm) |
| Accelerating Potential |
+1.9 kV approx. |
+11.5 kV
approx. |
+11.5 kV
approx. |
| Phosphor |
P31 (Standard) |
| Focusing |
possible with
auto focus correction circuit |
| Trace Rotation |
Provided |
| Scale Illumination |
Variable |
| Intensity Control |
Provided |
Z-Axis Input
(Intensity Modulation) |
Input Signal |
Positive going signal
decreases intensity (+5 Vp-p or more signal causes noticeable modulation
at normal intensity settings.) |
| Bandwidth |
DC -2MHz (-3dB) |
DC -3.5MHz
(-3dB) |
| Coupling |
DC |
| Input Impedance |
20kΩ
- 30kΩ
typical |
| Maximum Input Voltage |
30V (DC + peak
AC) |
|
Vertical Deflection |
Bandwidth (-3dB) |
(DC Coupled)
DC to 20MHz normal
DC to 7MHz magnified |
DC to 40MHz
normal
DC to 7MHz magnified |
DC to 60MHz
normal
DC to 10MHz magnified |
(AC Coupled)
10Hz to 20MHz normal
10Hz to 7MHz magnified |
10Hz to 40MHz
normal
10Hz to 7MHz magnified |
10Hz to 60MHz
normal
10Hz to 10MHz magnified |
| Modes |
CH1, CH2, ADD,
DUAL
(CHOP: Time/Div. switch - 0.2s to 5ms.
ALT: Time/Div. switch - 2ms to 0.2µs) |
CH1, CH2, ADD,
DUAL
(CHOP: Time/Div. switch - 0.2s to 5ms.
ALT: Time/Div. switch 2ms to 0.1µs) |
| Deflection Factor |
5mV/Div to 5V/Div in 10
calibrated steps of a 1-2-5 sequence.
Continuously variable between steps at least 1: 2.5
X5 MAG: 1mV/Div to 1V/Div in 10 calibrated steps. |
| Accuracy |
normal: ±3%,
magnified: ±5% |
| Input Impedance |
approx. 1MΩ
in parallel with 25pF ±3pF |
| Maximum Input Voltage |
Direct: 250V
(DC + peak AC), (with probe: refer to probe specification) |
| Input Coupling |
DC - GND - AC |
| Rise Time |
17.5 ns or less
(50 ns or less: x5) |
8.8 ns or less
(50 ns or less: x5) |
5.8 ns or less
(35 ns or less: x5) |
| CH 1 Out |
20 mV/Div into
50Ω:
DC to 10MHz (-3dB) |
| Polarity Inversion |
CH2 only |
| Signal Delay |
None |
delay cable
supplied |
|
Horizontal Deflection |
Display Modes |
A, A int, B, B
TRIG' D, X-Y |
| Time Base A |
0.2µs/Div
to 0.2s/Div in 19 calibrated steps, 1-2-5 sequence, uncalibrated
continuous control between steps at least 1:2.5 |
0.1µs/Div
to 0.2s/Div in 20 calibrated steps, 1-2-5 sequence, uncalibrated
continuous control between steps at least 1:2.5 |
| Hold-off Time |
variable with
the hold off control |
| Time Base B |
0.2µs/Div
to 20µs/Div in 7 calibrated steps 1-2-5 sequence |
0.1µs/Div
to 0.2s/Div in 20 calibrated steps, 1-2-5 sequence, uncalibrated
continuous control between steps at least 1:2.5 |
| Delayed Sweep |
1 Div, or less
to 10 Div, or more |
| Delay Time Jitter |
better than
1:20,000 |
| Sweep Magnification |
10 tims
(maximum sweep rate: 20ns/Div)
Note: 50 ns/Div, 20 ns/Div of A TIME BASE are uncalibrated. |
10 tims
(maximum sweep rate: 10ns/Div) |
| Accuracy |
±3%,
additional error for Magnifier ±2% |
|
Trigger System |
Modes |
auto, norm,
TV-V, TV-H |
| Source |
CH1, CH2, LINE,
EXT |
| Coupling |
AC |
| Slope |
+ or - |
| Sensitivity and Frequency (ATUO,
NORM) |
|
20Hz-2MHz |
2MHz-20MHz |
|
20Hz-2MHz |
2MHz-40MHz |
|
20Hz-2MHz |
2MHz-60MHz |
| INT |
0.5 Div |
1.5 Div |
INT |
0.5 Div |
1.5 Div |
INT |
0.5 Div |
1.5 Div |
| EXT |
0.2 Vp-p |
0.8 Vp-p |
EXT |
0.2 Vp-p |
0.8 Vp-p |
EXT |
0.15 Vp-p |
0.3 Vp-p |
| TV-V, TV-H |
at least 1 Div
or 1.0Vp-p Composite Sync. |
External Trigger
Input Impedance |
1MΩ |
| Max. Input Voltage |
250V (DC+peak
AC) |
|
X-Y Operation |
X-Axis |
(same as CH1 except for the
following)
Deflection factor: same as that of CH1
Accuracy: ±5%
Frequency Response: DC to 500kHz (-3dB) |
| Y-Axis |
same as CH2 |
| X-Y Phase Difference |
3°
or less (at DC to 50MHz) |
|
Readout Function |
Cursor Readout Function |
Voltage reference DV:
D-REF,
Time reference DT:
D-REF,
Frequency reference 1/DT:D-REF |
| Panel Setting Displays |
Vertical axis CH1, CH2:
V/Div, UNCAL, MAG (converted value)
Note: displayed when the vertical mode is CH1, CH2, DUAL, ADD not
displayed when the B mode
Horizontal axis: S/DIV, UNCAL, MAG (converted value) |
| Effective Cursor Range from Center
Graticule |
Vertical: within ±3Div
Horizontal: within ±4Div |
| Resolution |
1/25 Div |
|
Digital Storage Function |
Display Memory |
1000 words/CH |
| Save Memory |
1000 words/CH X
2 |
| Acquisition Memory |
5µs/Div ~
20s/Div: 2000 words/CH
0.2µs/Div ~ 20µs/Div: 1000 words/CH |
5µs/Div
~ 20s/Div: 2000 words/CH
0.1µs/Div ~ 2µs/Div: 1000 words/CH |
| Vertical Resolution |
25 Point/div |
| Horizontal Resolution |
100 Point/div |
| Maximum Sampling Rate |
20Ms/s |
| Digital Bandwidth Single Shot Event |
5MHz |
| Repetitive Event |
20MHz |
40MHz |
60MHz |
| Data Acquisition Method |
NORM mode: storage the data
each time trigger
AVG mode: averaging from 4 to 256 times
ROLL mode: data is continuously stored on the CRT
HOLD mode: data is held for the NORM, AVG, ROLL
SINGLE mode: wave form is held after stored
AMAG mode: simultaneously displaying the original waveform and its
magnified waveform
G-NG mode: judgment and comparing of acquisition signal |
| Data Save |
Up to two storage
data can be saved. Saved data can be recalled to the display
whenever required. |
| Pre-Trigger |
Variable (0.04
Div step) |
| Plotter |
Plotter output of the CRT
displayed information to an HP-GL. Plotter via the RS-232C interface |
| Data Output |
RS-232C |
| Magnified Display |
X10 by Time/div
switch or MAG switch |
| X-Y Operation |
Single trace X-Y X axis=CH1 •
X axis=SA, Y axis=CH2 • Y axis=SB
Dual trace X-Y X axis=CH1 Y axis=CH2
Sensitivity X axis: CH1 1mV~5V/Div ±
5% Y axis=CH2 1mV~5V/Div ±5%
Phase error 3° or less from DC~50kHz |
| Sweep Time |
0.2µs/Div/20s/Div
repetitive signal: 0.2 µs/Div~2µs/Div
Roll mode: 0.5s/Div~20s/Div ALT: 0.2µs/Div~0.5ms/Div
CHOP: 1ms/Div~20s/Div |
0.1µs/Div~20s/Div
repetitive signal: 0.1µs/Div~2µs/Div
Roll mode:0.5s/Div~20s/Div
ALT: 0.1µs/Div~0.5ms/Div
CHOP: 1ms/Div~20s/Div |
| Readout Function |
(Panel setting
display)
V/Div, uncal, MAG, S/Div, uncal, MAG
X-Y, Trigger point, number of averaging roll mode, smoothing,
interpolation method, save memory information, probe setting (cursor
readout)
Voltage difference DV:
D-Ref,
Time difference D-T:
D-REf,
Frequency 1/DT:D-Ref,
Pre-Trigger TRG:D |
| Calibration |
Probe Adjustment |
approx. 1kHz
frequency, 0.5V (±3%)
square wave duty ratio: 50% |
|
Power Supply |
Voltage Range/
Frequency |
100, 120, 220,
240, VAC ± 10%, 50/60Hz |
| Power Consumption |
approx. 65W |
|
Physical Characteristics |
Weight |
approx. 8.5kg |
| Size |
320 mm (W) X
140 mm (H) X 430 mm (L) |
|
ENVIRONMENTAL
CHARACTERISTIC |
Temperature Range for Rated Operation |
+10°C to +35°C
(+50°F to +95°F) |
| Max. Ambient Operating Temperature |
0°C to 40°C
(+32°F to +104°F) |
| Max. Storage Temperature |
-20°C
to 70°C (-4°F to +158°F) |
| Humidity Range for Rated Operation |
45% to 85% RH |
| Max. Ambient Operating Humidity |
35% to 85% RH |
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