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Viking TBB-1B - Talk Battery Booster

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HB Product Number: VIK-TBB-1B

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Description

Technical Specs

Notes & Safety Warnings

Viking Electronics' TBB-1B - will boost talk battery voltage up to 48VDC, and current up to 26mA on single analog line extensions behind PABX’s and electronic key systems. This is helpful for powering line powered devices such as touch tone dialers and emergency phones on low voltage and/or low loop current extensions. ed/hb

When the TBB-1B is being used, the power LED lights extra bright to show activity.

Applications:

Run line powered devices such as handsfree phones, touch tone hot-line dialers, digital announcers, etc.
Increase maximum loop length on analog PABX/KSU stations
Use with wireless door-box devices
Increase phone line voltage / current for alarm panels

Note:
The TBB-1B is not compatible with Pulse/Rotary dialing.