Viking Electronics TBB-1B Talk Battery Booster (Open Box)

Viking Electronics TBB-1B Talk Battery Booster (Open Box)

• Viking Electronics battery booster and current looper to line powered devices
  
• 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 doorbox devices 
  
• Boost talk battery voltage up to 40VDC
  
• 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
  
• Note: Not compatible with pulse/rotary dialing
  
• Power: 120VAC/12V DC 500mA UL listed adapter provided
  
• Dimensions: 76mm x 112mm x 36mm (3.0 x 4.4 x 1.4)
  
• Shipping Weight: 0.68 kg (1.5 lbs)
  
• Environmental: 0 C to 32 C (32 F to 90 F) with 5% to 95% non-condensing humidity
  
• Loop Current to Device: 26mA (nominal)
  
• Talk Battery Output: 40V DC (nominal)
  
• Connections: (4) screw terminals