The ST-OSC2B is a miniature wall and surface mount dual audio oscillator from RDL. The module provides separate left and right audio signals for each of two frequencies - 100Hz and 400Hz, and may be used in conjunction with the ST-OSC2A to provide a complete set of frequency response test tones, or in systems where 400Hz is used as the reference frequency.
Dual, amplitude-stable oscillators provide precision sine-wave audio signals at 100Hz and 400Hz
Multi-turn level adjustment permits precise output setting
Separate output level control provided for each oscillator
Low-impedance outputs drive virtually any audio line
Outputs may be connected to either balanced or unbalanced lines
Integral AGC circuitry provides stable output level
UPC: 813721011220