3B SCIENTIFIC PHYSICS FG100 Manual De Instrucciones página 7

The FG100 function generator features an external
sweep function with a power amplifier for use in stu-
dent and practical experiments on simple harmonic
oscillation, alternating current and induction.
The equipment outputs sine-wave, triangular wave
and square wave voltages with adjustable amplitude
and frequency. The built-in power amplifier allows it
to handle currents of up to 1 A.
Operating modes for sweep mode:
External mode: the sweep is proportional to the set fre-
quencies and depends directly on an external control
voltage of between 0 and 5 V. This allows for frequency
modulation using modulation frequencies of up to 200
Hz.
Internal/Continuous: At the start and whenever the
voltage passes through zero a 5-V pulse is output
from the TRIG OUT socket. A voltage of 0 - 5 V di-
rectly proportional to the sweep voltage is output
from the Control Voltage socket.
Internal/Single: At the start a 5-V pulse is output from
the TRIG OUT socket. The sweep can also be initi-
ated by a 5-V pulse to the TRIG IN socket. A voltage
of 0 - 5 V directly proportional to the sweep voltage
is output from the Control Voltage socket. The sweep
stops after one run-through and continues at the
starting frequency until another start pulse is input
(using the buttons or the trigger).
The most recently used sweep-mode settings will be
stored in the function generator for the next time it is
switched on.
The output is protected against shorts circuits, induc-
tive voltages and spark discharges.
The device is equipped with fold-away feet.
Power is provided via a 12-V AC plug-in power sup-
ply.
The FG100 function generator with order number
1009956 is intended for a mains voltage of 115 V
(±10%), whereas the one numbered 1009957 is for
230 V (±10%).
3. Technical data
Signals:
Frequency range:
Distortion factor:
Signal forms:
Offset:
Output:
Output amplitude:
Power output:
Output current:
Sweep:
Sweep modes:
Frequency range: 1 Hz to 100 kHz
Stop/start
frequency ratio:
Time range:
External sweep:
Internal sweep:
General data:
Power supply:
Dimensions:
Weight:
2
0.001 Hz to 100 kHz
<1 %
Sine, square, triangular
0 to ±5 V, adjustable in 0.1
V steps
0 to 10 V, continuously ad-
justable
10 W, permanent
1 A, 2.0 A max.
External, continuous internal, in-
dividual internal
Max. 1000:1, e.g. 2 Hz to 2 kHz
max.
0.04 s to 1000 s
Start via trigger pulse or applica-
tion of 0 to 5 V control voltage;
max. modulation frequency: 200
Hz
Start and stop via Start/Stop but-
ton; one trigger output per cycle
plus proportional voltage
Plug-in power supply, 12 V AC, 2 A
3
170x105x40 mm
0.5 kg