Specifications

Table
7
(contl
TRIGGER
SYSTEM
(cont)
External Trigger
lnPuts
Maximum
lnput
Voltage
250
V
(dc
+
peak
ac).
250
V
(p-p
ac at
1
kHz or
less).
lnput
Resistance
1 Mo.
Within 107o.
lnput Capacitance
Approximately
20
pF,
within
10%.
LEVEL
Control
Range
EXT
At least
+2
and
-2Y:4
V
P-P.
EXT/l0
At
least
+20
and
-2O
Y;40
V
P'P.
Trigger
View
(A
TR
IGGER)
Deflection
Factor
EXT
100
mV
per
division
!5o/o.
DC
trigger
COUPLING
only;
checked
with
1
kHz signal.
EXT/l0
1 V
per
division
tio/o.
Rise Time
5
ns or
less.
20
MHz BW
LIMIT
at
full bandwidth
(switch
out).
80
4658/DM44
Operators
REV A AUG 1979