±1 dB, 20Hz-20kHz
Better than 70dB below 100% modulation output level.
<1% THD with 10dB compression and 10dB limiting of steady-state signal, 200 Hz-20kHz.
Circuit serves to inhibit compression release and maintain gain at the level of previous compression when input signal falls below preset gating threshold value. This prevents “pumping” or background noise modulation, particularly during speech. Gating logic similarly controls AGC function.
Sensitivity - Adjusts to accomodate input program levels between -20 and +10dBm.
Impedance 20k bridging with transformaer isolation.
Transformer-isolated line output feeds 600 ohm line or bridging inputs at program levels between 0 and +24 dBm, corresponding to 100% modulation. Clipping level +24dBm.
Two or more units may be interconnected for ganged gain reduction.
105-130 VAC (230V available), 50/60Hz, 1/4 A
3 1/2” x 19” x 9; 11lbs.