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Talk Battery Booster VIK-TBB-1B
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Product Information
Specification
Viking TBB-1B – Talk Battery Booster
About :
The 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. When the TBB-1B is being used, the power LED lights extra bright to show activity. The TBB-1B is not compatible with Pulse/Rotary dialing.
Also Known As :
Talk Battery Booster, Telephone Accessories, Battery Booster, Telephone Battery Booster
Specification :
|
Accessory Type |
Booster |
| Power | 120VAC/12V DC 500mA, UL listed adapter provided |
| Environmental | 32° F to 90° F (0° C to 32° C) with 5% to 95% non-condensing humidity |
| Loop Current to Device | 26mA (nominal) |
| Talk Battery Output | 48V DC (nominal) |
| Connections |
((4) screw terminals |
Core Features :
• Boost talk battery voltage up to 48VDC
• Boost talk battery loop current up to 26mA
• Power LED also displays activity
• Passes original ringing through to the device
• Passes caller ID data
• Passes hook switch flash
• Passes CPC signals
• Power adapter included
• Compatible with touch tone dialing
Download PDF Spec Sheet
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