Office Hours
Monday through Thursday, 8:00 am to 5:00 pm Pacific Time; closed Fridays
Broadcast Tools, Inc. will be closed in observance of the following holidays:
Memorial Day: Monday, May 28th
Independence Day: Wednesday, July 4th
Labor Day: Monday, September 3rd
Thanksgiving Day: Thursday, November 24th
Christmas Day: Tuesday, December 25th
The tiny TOOLS TT-1 is more than just an ordinary telephone line coupler. The TT-1 is a rack-able compact telephone line powered auto-answer and auto-disconnect hybrid/coupler. The TT-1 utilizes dual-hybrid transformers providing full duplex audio at a plain old coupler price. We provide a rear panel multi-turn hybrid NULL trimmer to allow the user to achieve approximately 20dB separation figures. Additional TT-1 features: front panel line seize button, call drop button, auto-answer/monitor-TAP switch, audio mute switch, and off-hook and ring indicators. A rear panel RJ-11 is provide for connection to a POTS line along with a second RJ-11 loop-thru jack that may be configured to disconnect attached devices when the TT-1 goes off-hook. Plug-in euroblock screw terminals along with 3.5mm stereo jacks are provided for balanced send and caller audio. Plug-in euroblock screw terminals are provided for remote seize and drop inputs and the SPDT off-hook dry relay contacts. The TT-1 may be set on a desktop, mounted on a wall or up to four units mounted on the RA-1, Rack-Able mounting shelf.
131 State Street • Sedro-Woolley, WA 98284
Ph: 360.854.9559 • support@broadcasttools.com • Fax: 866.783.1742 Monday through Thursday 8:00 AM to 5:00 PM Pacific Time
Broadcast Tools® is a registered trademark of Broadcast Tools, Inc.
tiny TOOLS™ is a trademark of Broadcast Tools, Inc. All Sentinel® labeled products is a registered trademark of Broadcast Tools, Inc.
Copyright ® 1989 - 2012 by Broadcast Tools, Inc. All rights reserved.
Pricing and availability are subject to change without notice.
