Bogen DFT120

Bogen DFT120  Digital Feedback Termination

The Bogen Communications DFT-120 Digital Feedback Terminator is used with paging systems and breaks the acoustical feedback loop created by the telephone handset and paging speaker. Pages are recorded and stored into memory, and played as soon as the handset is put on-hook. The DFT-120 is capable of sending up to 120 seconds of pages and may be programmed for repeating. Pages may be recorded simultaneously while prior pages are played, and up to eight pages may be stacked for cue-style paging.

n The Bogen DFT120 Digital Feedback Terminator provides high quality recording and playback of audio pages. The DFT120 breaks the acoustical feedback loop created by the telephone handset and paging speaker. The page is first recorded and then played back as soon as the source handset has been put on-hook. High capacity paging is accomplished by the DFT120ʼs record during playback and page stacking capabilities. User selectable loop start trunk or 4 wire dry loop input interface and selectable 8-ohm or 600-ohm output impedances allow the DFT120 to directly connect to a wide range of customer premise equipment.

• High sampling rate for excellent playback quality
• Record a message while another is being played
• Stacks up to 16 messages for playback
• 240 seconds of total audio memory
• Automatic or externally controlled unit operation for recording, play, and stop
• Activates recording by loop start trunk, 4-wire dry loop, audio trigger, or DTMF
• Digital recording and playback of pages, 60-second maximum message
• Adjustable delay between messages
• Message repeat, abort, stop, and pre-page tone option
• 8- or 600-ohm output impedances
• Zone control DTMF tones stripped from message and regenerated
• Volume control Adapter included

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