Technical Data - Philips PM 3347 Manual

Sweep delay time base
Table of Contents

Advertisement

6
Technical data
Properties, expressed in numerical values with state-
ment of tolerances are guaranteed by the factory.
Numerical values without tolerances are intended for
information purposes only and indicate the properties
TIME-BASE B
Time co-efficient
Length of the time-base
Operation
TRIGGERING
Source
Slope
Mode
Required trace height for
internal triggering
Band-width
Required voltage for external
triggering
Input impedance
TRIGGER LEVEL
internal
external
Time-base voltage on socket
"TIME-BASE"
of an average apparatus. The numerical values hold
good for nominal mains voltages unless otherwise
stated.
adlustable to 17 calibrated values:
2, 5, 10 etc. µsec./cm up to 0.5 sec./cm tolerance: -i- or — 3 0 /0.
Magnification X 1, X 2 and X 5 is possible on the basic oscilloscope.
continuously adjustable: 4 ... 10 cm.
triggered or free-running.
internal, external, or internal by means of a voltage with the mains
frequency (phase-adjustable on the basic oscilloscope).
-I-- or —
AUT.
HF
LF
10 Hz ... 1 MHz. LEVEL and STAB. switched off.
RC-time: 82 µsec.
f3dB: N 2 kHz.
RC-time. 56 msec.
fsas: 3 Hz.
DC
TV LINE
:LEVEL and STAB. switched off.
TV FRAME: LEVEL and STAB. switched off.
refer to the characteristics of the relevant Y-plug-in unit.
1 MHz.
0.5 Vp_p for frequencies up to 1 MHz.
in position "AUT.": 1 VP_P.
in positions "TV LII~TE" and "TV FRAME":
1 VP_P positive video.
1 MSz//55 pF.
adjustable over 6 cm trace height.
adjustable over 6 volts.
90 Vp_P maximum., positive-going
control "LENGTH".
from zero level, adjustable with
Gate voltage on socket "-~ GATE"
35 VP_P, from zero level, synchronous with time-base voltage.

Advertisement

Table of Contents
loading

Table of Contents