X-Deflection; Ext Input - Philips PM3055 Service Manual

2-7
CHARACTERISTICS
SPECIFICATION
ADDITIONAL INFORMATION
2.3.3
2.3.4
* Delay time
Mul-
tiplier
Error limit 3%
+ 1%
incremen-
tal
delay error
+ 25
ns +/-
5
ns
Incremental de-
lay time error
<
1%
*
Resolution
1
:
10
000
*
Delay Time Jit-
1
:
>
20 000
ter
* Trace separation
Shift range
>
+
/
-
4 d iv
.
X-deflection
*
Deflection coeff.
Via channel A
or
2
mV/div..,l0 V/div
B
Via EXT. input 100
mV/div.
*
Error limit
Via channel A
or <
+/-
5%
B
Via EXT. input
<
+/- 5%
* Bandwidth DC
.... >
2
MHz
*
Phase shift be-
<
3°
0
100 kHz
tween X and Y-
deflection
*
Dynamic range >
+/-
12
div.
0
100 kHz
EXT input
*
Input impedance
1
M ohm +/-
2%
Paralleled
by 20 pF
+/-
2
pF
* Max. input vol-
400 V (d.c. + a.c.
tage
peak)
Max. test vol- 500 V
tage (rms)
* Lower -
3
dB
<
10 Hz
*
1
only
*
1
only
Only valid in
alternate time
base
.
DTB shifts only.
DC
coupled
Iq
< 1
MHz
<
1
MHz
Max.
duration
60 sec.
AC coupled
point