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DSL Loss (/SA option only)
Use this function to measure loss from the far-end to
near-end using a tone between 20kHz and 1.2MHz.
You must use a separate instrument to generate the
tone at the far-end.
Press the [Tab] key to move between metallic noise
power measurement across the pair and longitudinal
noise power of the conductors to ground. The
highlighted reading is ‘live’ and continuously
updated.
The screen displays noise power (referenced to
-90dBm), selected service type, noise weighting
filter, and the metallic terminating impedance.
The screen displays the signal level in dBm, the
frequency of the tone in kHz, the selected service
type, and the line terminating impedance. Press
[Enter] to return to the DSL menu.
DSL Noise (/SA option only)
Use this function to measure wideband metallic and
longitudinal noise on a pair. Connect the red and
black test leads to the pair and green lead to ground.