VIAVI | Seeker D Trilithic Series Leakage Solution | #TRI-SKRD-AVM3-4-FS7NFP

Seeker D Trilithic Series Leakage Solution

DESCRIPTION

The VIAVI Seeker D leakage detector provides a complete leakage solution capable of monitoring leakage within the aeronautical band and the LTE band in a complete digital cable system. The VIAVI Seeker D leakage detector along with the CT-4 Channel Tagger accurately tags, detects, and measures signal leakage within the LTE (frequency range of 610.5–615 MHz) and aeronautical bands (frequency range of 135–139 MHz). The Seeker D (Meter/Receiver) functions with the CT-4™ head end 1U rack mounted unit (Tagger/Transmitter) to provide an uncompromised tagging solution for active analog or digital systems. Virtualized tagger capabilities available from multiple R-PHY vendors provide seamless transition to advanced plant architectures using the same meters and processes. This feature detects tagged leaks and ignores untagged leaks, saving time from false alarms from signals not originating in your system. The CT-4 can act as a traditional CT-2™ or CT-3™, and can insert proprietary analog tagged signals used by the VIAVI Seeker (analog meter) in the aeronautical range of 109.25–110.5 MHz and 118.5–147.250 MHz at the same time as injecting the tagged signal for the Seeker D. The CT-4 eliminates the risk of affecting any adjacent digital channels by injecting an adjustable signal from 10–30 dBmV, targeting 30 dB below the chosen digital carriers

Common Questions About the VIAVI Seeker D Leakage Solution

What is the VIAVI Seeker D used for?
The VIAVI Seeker D is a digital leakage detection solution used to identify, measure, and track signal leakage in cable networks, including aeronautical and LTE frequency bands.

What frequencies does the Seeker D monitor?
The Seeker D monitors leakage in the aeronautical band from 135 to 139 MHz and the LTE band from 610.5 to 615 MHz, helping operators maintain regulatory compliance.

How does the Seeker D work with the CT-4 Channel Tagger?
The Seeker D meter works with the CT-4 Channel Tagger to inject and detect tagged signals, allowing technicians to identify only leaks originating from their system and ignore outside interference.

How the Seeker D Supports Leakage Detection and Compliance

The VIAVI Seeker D leakage detector is designed for modern digital cable systems where traditional analog tagging is no longer sufficient. By using precise digital tagging in both aeronautical and LTE bands, it allows operators to accurately locate leaks, reduce false alarms, and maintain compliance without impacting active services or adjacent channels.

At a Glance

• Digital leakage detection solution for modern CATV networks
• Monitors aeronautical and LTE frequency bands
• Works with CT-4 Channel Tagger for accurate leak identification
• Ignores untagged signals to reduce false alarms
• Designed for compliance monitoring and plant maintenance