AVT5257 A +

The acoustic generator is one of the basic instruments used to measure electroacoustic tracks. With its help, you can take measurements of basic parameters such as: frequency response, power, level of harmonic distortion. The presented system is optimized for cooperation with audio systems. Three types of waveforms, low distortion, simple operation make it perfectly suited to the requirements of construction and service studios.

The device is especially recommended for all those involved in audio devices

Selected parameters:

• range of generated frequencies 10Hz-100kHz
• manual frequency setting without switching ranges
• sinusoidal, sawtooth and rectangular waveforms
• distortion of 0.7% (100kHz), 0.5% (1kHz), 0.3% (10kHz)
• readout of the set frequency on a three-digit LED display
• output with continuous voltage regulation in the range of +/- 1.25V
• automatic generator tune mode
• frequency marker on the oscilloscope screen (in the XY type)
• additional output of sawtooth voltage
• power supply - 2 x 7-9Vac
• a printed circuit board, programmed layout and documentation in the set

A version with a set of independent components is available

A detailed description in EP 9/10