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Home > Catalog > Phone Accessories > Misc. Accessories > TBB-1B \| Phone Systems	GSA Schedule Contract Number: GS-35F-0419X and Federal CAGE Code: 1WXV7 Email Page

Established in 1997, TWAcomm.com is proud to welcome all our U.S. Government entities and want you to know that we support your efforts 110%. We are fully registered with the Central Contractor Registration (CCR) and maintain Federal CAGE Code: 1WXV7 and GSA Schedule 70 Contract GS-35F-0419X which enables us to do business with you. We accept Government Purchase Orders, Purchase Cards, Net-30 Open Accounts and ship anywhere in the world, including APO & FPO's. We are 100% Vietnam War Veteran owned.

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Product Description

Viking 48V DC Boost Talk Battery and Loop Current to Line Powered Devices

(Model # TBB-1B)

Detail Box

Product Brochure (pdf)

Note: Picture may not represent the actual product. We are continuously working on improving our website and reserve the right to change specifications, availability, and pricing without prior notice.

Boost Talk Battery and Loop Current 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.

TBB-1B 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
Compatible with touch tone dialing
UL listed power adapter provided
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
Increase phone line voltage / current for alarm panels

Note: Not compatible with pulse/rotary dialing.

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TWAcomm.com, Inc. is a leading provider of phone systems and equipment. We specialize in business phones and business phone systems for small to large companies; with phone systems for any application. We also carry a full line of all consumer communications equipment. All orders, small or large, are welcomed with no minimum order requirements or membership fee.