| Digital Mode
Specifications |
model
2522B |
| |
|
| Storage Word Size |
2048x8 bits/channel;
(2k/channel with direct sampling, 1 k/channel with equivalent time
sampling). |
| Vertical Resolution |
1 in 256, approximately
25 steps/div. |
| Horizontal Resolution |
1 in 2048, approximately
200 samples/div. |
| Sampling Rate |
10M samples/sec to 4
samples/sec, reduced in proportion to time base. Direct sampling
at time base settings of 20us/div and slower, equivalent time
sampling at time base settings of 10us/div and faster. |
| Time Base Expander |
For storage of slow time
events, time base steps 10ms/div and slower have selectable 1/1 or
1/100 rate. 1/100 rate expands time base from 1 sec/div to 50
sec/div in 1-2-5 sequence. |
| Equivalent time Sampling
Bandwidth |
20 MHz for repetitive
waveforms. |
| Dot Joining |
Linear interpolation
between samples. |
| DIGITAL DISPLAY MODES |
|
| Roll |
Stored data and display
updated continually. |
| Refresh |
Stored data and display
updated by triggered sweep. |
| Hold |
Freezes channel 1 and
channel 2 data immediately. |
| Save CH2 |
Freezes channel 2 data
immediately. |
| Pretrigger Storage |
Available in single shot
mode, switchable to 0% or 50%. |
| LED Indicators |
Trigger (green), Arm
(red), Pen Down (red). |
| PLOT OUTPUT |
|
CH 1 and CH 2 Outputs
OUTPUT and CH 2 OUTPUT |
Selected by PLOT switch
on rear panel. Output via CH 1 jacks on rear panel.
Amplitude 0.1 V/div (A V
maximum). |
| Output Sweep Rate |
Output sweep rate is 1/10
of TIME/DIV setting (and 1/100 switch when applicable). |
| Pen Lift Output |
Available at Pen Down
jack on rear panel. TTL high, Pen Up.
TTL low, Pen Down. |
| Analog
Mode Specifications |
| VERTICAL
AMPLIFIERS (CH 1 and CH 2) |
| Sensitivity |
5mV/div to 5V/div in
1-2-5 sequence, 10 steps. Vernier control provides fully
adjustable gain between steps. Pull x5 increases maximum
sensitivity to 1mV/div (at reduced bandwidth). |
| Accuracy |
+-3%, +-5% at x5 MAG |
| Input Resistance |
1MΩ
+ 2% |
| Input Capacitance |
25pF + 10pF |
| Frequency Response |
5 mV to 5 V/div: DC to 20
MHz (-3 dB). x5: DC to 10 MHz (-3dB) |
| Rise Time |
Approximately 17.5 ns
(overshoot <=3%) |
| Polarity Reversal |
CH 2 only |
| Maximum Input Voltage |
400 V (DC + AC peak) |
| MAXIMUM
UNDISTORTED AMPLITUDE |
| DC-to-20 MHz |
4 divisions |
| DC-to-10 MHz |
8 divisions |
| OPERATING
MODES |
| CH 1: CH 1, single trace |
CH 2: CH 2, single trace |
| ALT |
Dual trace, alternating |
| CHOP |
Dual trace, chopped |
| ADD |
Algebraic sum of CH 1 +
CH 2 |
| SWEEP SYSTEM |
| Sweep Speed |
0.1 us/div to 2 s/div in
1-2-5 sequence, 23 steps. Vernier control provides fully
adjustable sweep time between steps. |
| Accuracy: + 3 % |
Sweep Magnification: 10X,
+ 6% |
| Hold off |
variable. |
| TRIGGERING |
| Modes: AUTO
(free run) or NORM. Source: CH1, CH2, ALT, EXT, LINE |
| Maximum
External Trigger Voltage: 200 V (DC + AC peak). |
| Sensitivity |
Internal - 0.5 division,
External - 500 mV. |
| TRIGGER
COUPLING |
| AC |
30 Hz to 30 MHz. |
| TV H/HF: |
Used for triggering from
horizontal sync pulses. Low frequencies are attenuated. |
| TV V DC/LF: |
Used for triggering from
vertical sync pulses. High frequencies are attenuated. Direct
coupled. |
| HORIZONTAL
AMPLIFIER (Input thru CH 1 Input) |
| X-Y Mode |
Switch selectable using
X-Y switch |
| |
CH 1: X axis CH 2: Y axis |
| Sensitivity |
Same as vertical channel
1 |
| Accuracy |
Y-Axis: +-3%, X-Axis:
+-6% |
| Input Impedance |
Same as vertical channel
1 |
| Frequency Response |
Dc to 2 MHz typical (-3
dB) (to 6 divisions horizontal deflection) |
| X-Y Phase difference |
Approximately 3 0
at 50 kHz |
| Maximum Input Voltage |
Same as vertical channel
1 |
| Other
Specifications |
| CRT |
| Type |
Rectangular with internal
graticule |
| Display Area |
8 x 10 div (1 div = 1
cm). |
| Accelerating Voltage |
2 kV |
| Type |
Rectangular with internal |
| Display Area |
8x10 div (1 div = 1 cm) |
| Accelerating Voltage |
2kV |
| Phosphor |
P31 |
| Trace Rotation |
Electrical, front panel
adjustable |
| ENVIRONMENT |
| Within Specified Accuracy |
50 0 to 95 0
F (10 0 to + 35 0C), 85% maximum RH |
| Full Operation |
32 0 to 104 0
F (0 0 to + 40 0C), 85% maximum RH |
| Storage |
-4 0 to 158 0
F (-20 0 to + 70 0C) |
| OTHER |
| CH 1 Output |
(on rear panel) |
| Output Voltage |
25mV/div (nominal into 50W
load) |
| Output Impedance |
Approximately 50Ω |
| Frequency Response |
20 Hz to 10 MHz, -3 dB
into 50W |
| Cal/Probe Compensation
Voltage |
0.5 Vp-p +3% square wave,
1kHz nominal |
| Power Requirements |
110V/125/220/240VAC,
50/60 Hz, approximately 60 W |
| Dimensions (HxWxD) |
5.2x12.8x15.6''
(132x324x397 mm) |
| Weight |
Approx. 19 lb. (8.6 kg) |
| Three Year
Warranty |
| Accessories |
SUPPLIED:
Instruction Manual, Two PR-33A x1/x10 Probes or equivalent, AC
Power Cord, Spare Fuse
OPTIONAL: PR-32A
Demodulator Probe, PR-37A x1/x10/REE Probe, PR_100Ax100 Probe,
PR-55 High Voltage x1000 Probe, LC-210A Carrying Case |
