Presents:

Burst Viewer - A General Purpose Return Testing Tool

Cable Return Test System Based on Burst-Mode Data Capture

Utilizing a PC, a Low-Cost Digital Oscilloscope, and a Counter to Capture and Analyze Return Noise and Traffic.

• Tests Noise Floor Over Time - to identify a bad node
• Packet Wattmeter - for measuring the signal levels of modem traffic
• Reports Spectral Characteristics of Burst Noise - to help identify the nature of interference
• Optional Counter Shows How Much Interference
• Oscilloscope Shows Nature of Interference
• Supports Capturing Traces in a Timed, Triggered, Manual, or Mixed Mode - for attended or unattended testing

Screen Image from Burst Viewer:

Voltage vs. Time 2500 Points Captured 2048 Points Transformed into the Frequency Domain via the Fast Fourier Transform Adjustable Resolution Bandwidth Linear Voltage vs. Linear Frequency

Filtered Inverse Transform Optional Trace Storage Multiple Band Power Markers Log Voltage vs. Linear Frequency Trace Displayed is a Stepped-Chirp Reference Signal.

System Requirements:

Windows 32 bit version:

Windows 7, Windows Vista, Windows XP, 2000 or Windows NT 4.0, Nat. Inst. GPIB card and 2m. cable, Tektronix TDS-1002 digital oscilloscope with communications module.

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Holtzman Inc.
6423 Fairways Drive	Voice: 303-817-1895
Longmont, Colorado 80503