XUNWEI research and development production's Audio Switch series,
has the high performance target audio High-Definition Switch. Not
only in view of the different profession's demand, XUNWEI Audio
Switch has supports the non-balanced tonic train signaling the RCA
interface, also has the specialty balanced audio frequency XLR
interface. The audio switch may pass on the multi-channel audio
input signal to the output port, may switch any group input signal
to the output port. uses dedicated audio operational amplifier, the
signal after a switch at the same time, may achieve a certain
degree of phase correction to correct to some extent on the phase
of transmission line distortion. Local entertainment, audio-visual,
control, multimedia conferencing system to match equipment. Characteristic The use of sophisticated circuit design, and reasonable signal
switch, multi-stage amplifier; High-quality sound reproduction; Strong anti-interference, can be cascaded to expand; Long-line driven, against static electricity processing function. Technical Data BasicBandwidth10Mhz(-3db) fully loadedLight degree of interference-55dB@5MhzDifferential Phase0.05o(RL=150)Differential gain0.05%(RL=150)Maximum delay spread5ns(±1)Switching speed≤180nsAudioSignal input-------Signal typeNon-balanced stereo audioInterfaceRCAMinimum Level0.5Vp-pMaximum Level1.0Vp-pImpedance75Return Loss-30db@5MHzSignal output-------Signal typeNon-balanced stereo audioInterfaceRCAOutput Level0.7Vp-pImpedance75Return Loss-30db@5MHzDirect current compensationMaximum 5mVStandardsPower source100VAC ~ 260VAC, 50/60 HzPower<5W