Product Summary

These oscillators are used for testing of headphone units and very small loudspeakers.
The oscillator has up-going/down-going repetitive(OG-438L) or up-going repetitive only (OG-438AL) sweeping in addition to normal manual oscillation frequency control. The oscillation frequency and output voltage are digitally displayed.

Product specifications

Oscillation Frequency Range:10 Hz to 20 kHz Max.Output:3 Vrms,1 W (at 8 omega load) Load Impedance:4omega or more