$93.44 /Each
$146.00 You save $52.56 36%
There is a $100.00 minimum order required when purchasing "Viking" products
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$93.44 /Each
$146.00 You save $52.56 36%
There is a $100.00 minimum order required when purchasing "Viking" products
Manufacturer warranty Description
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.
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
Technical details
Main features
- Power 120VAC/12V DC 500mA, UL listed
- Dimensions 3.0" x 4.4" x 1.4" (76mm x 112mm
- Connections (4) screw terminals
- Environmental 32° F to 90° F (0° C to 32° C)
- Shipping Weight 1.5 lbs (0.68 kg)
- Talk Battery Output 48V DC (nominal)
- Loop Current to Device 26mA (nominal)
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