Viking TBB-1A Specifications

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Brand: Viking

Category: Telephone

Type: Technical practice for Viking TBB-1A

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TBB-1A
TBB-1A
Talk Battery
Booster
June 2, 2008
The TBB-1A will boost talk battery 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-1A is being used, the POWER LED lights extra bright
to show activity. The TBB-1A is not compatible with
Pulse/Rotary dialing.
Boost Talk Battery and Loop Current to
Line Powered Devices
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• 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
Power: 120VAC/13.8V AC 1.25A, UL listed adapter provided
Dimensions: 53mm x 74mm x 25mm (2.1” x 2.1” x 1.0”)
Shipping Weight: 0.9 kg (2 lbs)
Environmental: 0° C to 32° C (32° F to 90° F) with 5% to 95%
non-condensing humidity
Loop Current to Device: 26mA (typical)
Connections: (2) RJ-11 jacks
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Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or subsidiaries assume no respon-
sibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.
Fax Back Doc 630 ZF302430 Rev APrinted in the U.S.A.
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• Modular connections for easy installation
• 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 adaptor included
• Compatible with touch tone dialing
Note: Not compatible with pulse/rotary dialing.
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A. Installing the TBB-1A
Line Powered
Device
Analog PABX/KSU
Extension
Model TBB-1A
VIKING
©
TALK BATTERY
BOOSTER
MODEL TBB-1A
VIKING ELECTRONICS
HUDSON, WI 54016
POWER
13.8VAC LINE IN PHONE
13.8V AC
Adapter
(included)
120V AC
Step 1. Pop the plastic cover off using a small screwdriver
Step 2. Connect the analog extension to the LINE modular jack
Step 3. Connect the line powered device to the PHONE
modular jack
Step 4. Snap cover back into place
Step 5. Connect the provided AC adaptor to the 13.8 VAC jack
* IMPORTANT: For emergency phone applications, use an uninterruptible power source.
*