Digital Feedback Eliminator

Model: FBI-1A

High quality (80K / 40K) digital message storage
High output – 2V RMS into 600 Ohms
16 or 32 second record time (DIP switch selectable)
Compatible with Paging ports or Trunk ports
Activate recording from VOX detection, contact closure, or loop detect (Trunk mode only)
VOX sensitivity adjustment
Cancel page feature
Selectable page repeat
Selectable pre-page alert tone
Selectable post-page alert tone
Adjustable alert tone volume
DPDT relay contacts control paging system
Record / Playback LED indicator
Compatible with virtually all paging and telephone systems

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Software & Downloads

Product Manual

SLP-1 Eliminate Feedback

Paging System Design

Paging Comparison Chart

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Product Details

Even the best designed paging systems can experience feedback. Now you can eliminate annoying feedback over your paging speakers with Viking’s FBI-1A digital anti-feedback paging interface.

The FBI-1A utilizes state of the art digital recording technology to record the “live” page from a phone system’s paging port output or unused trunk port. The FBI-1A then immediately plays back the recorded page once or twice (selectable) over the paging system. Pages of up to 32 seconds can be stored and the FBI-1A automatically adjusts to the page length for faster processing. In addition, the FBI-1A can be programmed to provide pre-page and post-page alert tones.

Applications

Eliminate Paging Feedback in:

Warehouses, Factories, Offices
Retail Stores, Hotels, Airports
Stadiums, School Gymnasiums, Pools
Casinos, Bingo Halls, Dining Establishments
Other large noisy areas

Features

High quality (80K / 40K) digital message storage
High output – 2V RMS into 600 Ohms
16 or 32 second record time (DIP switch selectable)
Compatible with Paging ports or Trunk ports
Activate recording from VOX detection, contact closure, or loop detect (Trunk mode only)
VOX sensitivity adjustment
Cancel page feature
Selectable page repeat
Selectable pre-page alert tone
Selectable post-page alert tone
Adjustable alert tone volume
DPDT relay contacts control paging system
Record / Playback LED indicator
Compatible with virtually all paging and telephone systems

Specifications

Power	120VAC / 13.8VAC 1.25A UL listed adapter provided
Dimensions	5.25″x 3.5″ x 1.75″ (133mm x 89mm x 44mm)
Shipping Weight	1.6 lbs (0.73 kg)
Operating Temperature	32°F to 90°F (0°C to 32°C)
Humidity	5% to 95% non-condensing
Sampling Rate	80K / 40K (equivalent)
Maximum Page Length	16 / 32 seconds (DIP switch selectable)
Output Impedance	600 Ohm
Maximum Audio Output	2V RMS across 600 Ohms
Talk Battery	24VDC
DPDT Relay Contact Rating	1A @ 30VDC / 0.5A @ 125VAC, 250VAC maximum
Connections	(13) cage clamp screw terminals