Even the best designed paging systems can experience feedback. Now you can eliminate annoying feedback over your paging speakers with Viking’s model SP393 digital antifeedback paging interface.
The SP393 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 SP393 then immediately plays back the recorded page once or twice (selectable) over the paging system.
Pages of up to 60 seconds can be stored and the SP393 automatically adjusts to the page length for faster processing. In addition, the SP393 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
Specifications
- Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
- Dimensions: 133mm x 89mm x 44mm (5.25” x 3.5” x 1.75”)
- Shipping Weight: 0.73 kg (1.6 lbs)
- Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95% non-condensing humidity
- Sampling Rate: 64K (equivalent)
- Maximum Page Length: 60 seconds
- Output Impedance: 600 ohm
- Maximum Audio Output: 2V RMS (driving a 600 ohm load)
- Talk Battery: 24V DC (Trunk mode only)
- Connections: 10 position screw terminal block
