Pro Intercom AD920 Balanced to Unbalanced Signal Conversion Interface
Original price was: $180.$63Current price is: $63. IVA incluido
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Description
Description
Pro Intercom AD920 Balanced to Unbalanced Signal Conversion Interface
The AD920 Balanced/Unbalanced Interface provides impedance matching and signal conversion between a balanced intercom circuit and an unbalanced intercom circuit. Both channels become audio and light-signal compatible. Power may come from either intercom circuit or from both simultaneously.
Key
Features
The AD920 is powered by the circuits to which it is attached
It matches the unbalanced line to the balanced line and translates the signal activating voltage of the unbalanced system to the 20kHz tone used for signal activation in the balanced system and vice versa
There are no controls or adjustments
One AD920 is required for each circuit to be matched
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Pro Intercom AD920 Balanced to Unbalanced Signal Conversion Interface
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