Posts Tagged ‘Time Domain Reflection (TDR)’

CATV Cable Fault Locator with TDR Technology

Monday, March 14th, 2011

Toronto, Canada – GAO Instruments has released its CATV cable fault locator used to test cables to discover impedance break points and locate and reveal cable damages and terminal impedance failures in HFC systems. This locator is able to automatically locate and indicate the distance to many kinds of RF cable faults such as short circuits, open circuits or high resistance points. It belongs to GAO’s CATV Meter & Instruments family of products.

This smart CATV cable fault locator, model A0500007, uses time domain reflection (TDR) technology to display cable faults on its LCD screen and uses the analysis software to analyze the status of the cable. The pulse propagates with the certain speed specified for different cable types. The CATV cable fault locator accurately tests 25, 50, 75 and 100 Ohm impedance cables with a length of up to 2 km. It provides an electronic map relevant to the time domain picture so that faults can be detected easily. In addition, the locator has a “Self-Study” function and can connect to a computer for file upload and data analysis.

For any sales inquires please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaoinstruments.com

Portable CATV Cable Fault Locator Utilizes Time Domain Reflection Technology

Sunday, November 28th, 2010

Toronto, Canada – GAO Instruments recommends its CATV cable fault locator. This CATV cable fault locator is able to automatically locate and indicate the distance to many kinds of RF cable faults such as short circuits, open circuits or high resistance points. It is widely used in testing underground cables to find impedance break points and locating and terminal impedance failures in HFC systems.

This CATV cable fault locator, model A0500007, applies Time Domain Reflection (TDR) technology and display it on its LCD screen. This locator accurately tests 25, 50, 75 and 100Ohm impedance cables with a length of up to 2km. This portable cable fault locator provides an intuitive electronic map relevant to the time domain picture so that faults can be detected easily. In addition, it can connect to a computer for file upload and data analysis.

For sales inquires please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

sales@gaoinstruments.com