
1-2.
Spec
ificatio
ns
Spec.
Model
OS-J0
201l
OS-J04
00
OS-
JOWO
-CRT
1. Con
figu
ra
tion and
6-inch
rec
tangular
screen
with internal graticulc ; Sx 10 DiV
useful
screen
(1div= [
em
), marking for mea
surem
ent of
ri
se time.
2mmsubdivisions along the cent
ral
axis.
2. Accel
eratin
g
+1.9kV approx.
+11.5kV
approx
.
potential
(ref. cathode)
(ref. cathode)
J. Phosphor
PJI
(standard)
4. Focussing
po
ssible
twith
autofocus
correc
tion
circuit)
5.
Tra
ce
rotati
on
provided
6.
Scal
e
illumin
ation
variabl
e
7. Intensity
control
provided
-
Z-Axis
input
(Intensity Modulation)
I. Input signal
Positive
going
signal
decreases
inte
nsity.(+
5Vp-p
or m
ore
signal
cases
no
ticea
ble modulation at
normal
intensity
senings.)
2. Band
-wi
dth DC-2MHz(-3dB)
DC-3
.5MHz (-3dB)
3. Coupling
DC
4. Input
impedance
2a-3Ok-o
hms
5. M
aximum
i
nput
voltage
30Y
(DC+
peak
AC)
*
Vertical
Deflection
I.
Band-width
(-3dB)
DCto20MHz
normal
DCto
40MH
zno
rmal
DCto60MHz
normal
DC
coupled
DCto 7MHz
magnified
DCto 7MHz magn
ifi
ed DCto
IO
MHz
magnifie
d
AC coupled
10H
zto
20MHz
normal
10Hz
to
40
MHz
no
rmal
10Hz
1060MHz
normal
10Hz
10
7MHz
magnified
10Hz
to
7MHz
magnified
10Hz
10
IO
MHz
magnified
2. Modes
CHI.CH2.ADD. DUAL
CHI.C
H2,ADD.DUAL
(CHOP;TIm
eJ
div switch -0.25to 5m
<,
(CHOP :
Tune/div
switch
ALT
;Tim
cJdi
v switch2ms10 O.21
1s
0.25to5ms
ALT:Tim
cJdiv
switch
2m
st
o
O.
I
I'S
3. Deflection Factor
SmY/div to SV/div in 10
calibrated
steps of a
1-2-5
sequence.
Continuously
variabl
e
between
steps at least I : 2.5
xS MAG;
ImVldiv
to
IVidiv
in
IO
ca
librated
steps.
4. A
ccura
cy
normal
; + 3%. magnified; + 5%
5. Input i
mpe
dance
approx.
IM-<>hm
in
parallel
with
2SpF+ 3pF
6.
Maximum
input
voltage
Direct
;
3OOV
(DC+peak AC), (with probe;
refe
r to
probe
s
peci
fication)
7.
Input
couplin
g
AC
-DC.GND
8. Rise time
17.5n
sorle
ss
8.8nsorless 5.8ns orless
(s
On
sorless;x5) (s
On
sor less;,5 ) (35ns orless;x5)
9. CHI out
approx.
20mY
/div
into
50 ohms ; DC to
IOM
Hz (-3dB)
10.
Polarity
inversion
CH2
only
11.
Signal
delay
none delay cable supplied
13
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