Inputs (3): 75 Ω BNC coaxial, 75 Ω phono coaxial, optical Input Level: 100 mV to 2.5 V p-p (coaxial) Outputs (3): 75 Ω BNC coaxial, 75 Ω phono coaxial, optical Output Level: 500 mV p-p (coaxial) Frequency Range: 28 kHz to 48 kHz Indicator (1): Signal present LED Jitter: < 200 pS (input signal 200 mV p-p or greater), < 1 nS (input signal 100 mV p-p) Power Requirement: GROUND-REFERENCED, 24 Vdc @ 80 mA Note: May operate from 12 Vdc in standalone installations Dimensions: Height: 1.34 in. 3.40 cm Width: 3.25 in. 8.26 cm Length: 2.82 in. 7.16 cm Ambient Operating Environment: -10 C to 55 C