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Acterna Patents |
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Assignee: Acterna
Address: Indianapolis, IN
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7489641 |
Data connection quality analysis apparatus and methods |
February 10, 2009 |
| A test device enables DOCSIS link testing in a HFC network without requiring the CMTS or other router at the headend of the HFC network to respond to ICMP messages. The test device includes a test packet generator for generating test packets having a destination Internet protocol (IP |
| 7403486 |
Signal level measurement and data connection quality analysis apparatus and methods |
July 22, 2008 |
| An apparatus that includes a coupling, a signal level measurement circuit, a communication circuit and a processing circuit. The coupling is configured to connect to and received broadband RF signals from a coaxial cable termination of a communication network. The signal level measur |
| 6961370 |
Sweep method using digital signals |
November 1, 2005 |
| An apparatus, system, and method, for determining the total frequency response of a communication system, include one or more testers each having a tuner, digital demodulation circuitry, and a controller that measures an absolute power level at the tester location for a particular ch |
| 6590963 |
Modular test instrument |
July 8, 2003 |
| A modular test instrument comprises a base unit and one of a selection of application modules, neither being capable of performing end-user functions without the other. When physically assembled to one another, the base unit and application module comprise a structurally unitary device |
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