Philips PM5131 Function Generator Instruction manual

The PM 5131 function generator is an instrument designed for applications extending from the educational to the general purpose area.

It produces sinewave, triangular and squarewave output signals, the frequencies of which are adjustable im three logarithmical sub-ranges from 0,1 Hz to 2 MHz. The frequency vernier allows the frequency settings to be varied from -20% to +20%.

The output voltage is continuously adjustable up to 30 Vpp and can be attenuated in steps of 10 dB down to 60 dB.

A continuously adjustable output voltage can be selected separately or whenever used as d.c. offset voltage added to the selected output signal.

The generator provides a more then 3 decades sweep facility with adjustable swep range and a variable sweep time from 10 to 150 secondes. For instance it is possible to cover the audio frequency range of 20 Hz to 20 kHz in one continuous sweep. Moreover external sweep and frequency modulation can be performed.

For TTL applications a separate output is available.