Technorati: Trilithic | Broadband Instruments | 860 DSPi 
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Indianapolis, IN (January 19, 2009) Trilithic is pleased to announce the introduction and immediate availability of a new FDR (Frequency Domain Reflectometer) option for the continuously evolving 860 DSPi Field Analyzer. This option enables Installation or Service Technicians to easily identify the distance to faults or various passive devices within the home network. Similar to a TDR (Time Domain Reflectometer) in function, the FDR can work through in-line splitters and other frequency-limited devices, and works by transmitting a sweep into the network and analyzing the compound reflected wave. The test provides measurement of return loss at various connections within the network, including the distance to each connection.
In addition to providing helpful advice to assist in locating splitters or other network components, the addition of this feature to the 860 DSPi eliminates the need for a technician to carry a separate instrument (TDR) for troubleshooting cable faults within the home network.
The option can be added to any 860 DSPi in the field that is equipped with either a VP-1 (Return Tester RSVP Option) or an SR-1 (Return Sweep Receiver Option) by updating the firmware and purchasing an activation key code. Units without one of these options must be returned to the factory to receive the upgrade.
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ABOUT TRILITHIC: Trilithic is a leading provider of telecommunications solutions for broadband, broadcast, radio frequency and microwave markets around the world. The three major divisions include: Broadband Instruments for testing and quality management in major cable television systems; RF & Microwave components and subsystems for cellular, wireless and military communications applications; and Emergency Alert Systems for government-mandated use in cable and broadcast markets in the U.S.
