Philips PM3208 Service Manual page 13

2 CHARACTERISTICS
CHARACTERISTICS
Input voltage limits
(d.c. + a.c. peak)
400V
SPECIFICATION
+ 400 V
220V
240V
160V
MAX, INPUT VOLTAGE (Vpk)——
10k 100k 1M
10M 100M
FREQUENCY {Hz} -——>
Figure 2.1 Maximum input voltage versus frequency.
Deflection coefficient:
steps
error limit
VARiable gain range
Frequency response:
lower transition point of BW:
input coupling in DC
position.
input coupling in AC
position.
upper transition point of BW:
x1
x5
Pulse response:
rise time xt
rise time x5
2.3 CHANNELS A AND B
MAT314L6
5 mV/div...5 V/div
1 mV/div...1 V/div
+5%
2,5: 1 (minimum)
< 10 Hz
20 MHz
> 10 MHz
Vv
IA 17,5 ns
lA 35 ns
ADDITIONAL INFORMATION
Instrument should be properly
grounded through the
protective-ground conductor of
the power cord.
Up to 1 MHz; for > 1 MHz see
figure below
In a 1-2-5 sequence of 10 steps
x5 magnification
Add 2 % in x5 magnification
When channel is used for
X Deflection, see Section 2.8
Uncalibrated, continuously
variable between steps
When used for Y Deflection (or X
Deflection, see Section 2.8).
Source impedance: 25 Q
Calculated from
BW x Rise time = 0,35
Calculated from
BW x Rise time = 0,35