Philips PM5109 RC generator 10Hz - 100kHz (functiegenerator

Mooie en goed werkende Philips PM5109 RC generator.
(Functiegenerator of Toongenerator)

Ideal voor de audio metingen of bij reparatie van audio apparatuur met lage vervorming en hoge amplitudes.
Zie internet voor mee details en specificaties.

Uit de folder:
10Hz ... 100kHz frequency range
Symmetrical floating output and BNC output asymmetricl
Low distortion 0.02%
Output voltage: 30VP-P (asymmetrical), 10Vp-p (symmetrical)
Output level indication
Separate TTL and DIN loudspeaker output
Selectable output impedances: variable and stepped attenuation.

PM 5109 is an RC oscillator offering a low
distortion (0 .02% at 1kHz) yet high, 30V p-p
(open circuit) output voltage in the asymmetrical
mode. It can also be used in a fast settling
mode, useful for fast routine work. These
features , plus the facility to select asymmetrical
or dual floating symmetrical outputs,
makes it ideal for telecommunication
applications as well as for education ,
R & D, manufacturing and audio equipment
servicing. Both output voltages can be attenuated
by a continuous control ; the asymmetrical
output can also be attenuated in
steps of 10dB down to 60dB. Both pure sine
waves or square wave signals are avai lable
at frequencies from 10Hz to 100kHz; output
impedance is switchable for either 600!1 or
50D in the asymmetri cal mode and 600!1 or
LOW Z in the symmetrical mode (see specification)
.
A DIN loudspeaker connection is provided,
which has an impedance similar to the symmetrical
low impedance output. This allows
direct testing of loudspeakers, reg ardless of
their impedance. A special TTL output for direct
connection to TTL circuitry or for synchronization
purposes, is also provided .
The open circuit output is monitored by a
meter on the front panel and the output range
in use is indicated by the appropriate
LED, from the seven provided.