Enhanced bandwidth
From the Vertical menu, select Bandwidth Enhanced.
Overview
The Bandwidth Enhancement controls (similar to those shown below) allow you to use DSP processing to achieve more accurate
rise time measurements, to extend the bandwidth, and to flatten the passband at the full sample rate.
Enhanced Bandwidth also provides a matched response across enabled channels for channel-to-channel comparisons and
differential measurements. The available bandwidth enhancement selections will vary depending on the instrument you
purchased. Enhanced bandwidth is extended to the probe tip for some high performance probes and tips.
To use
To enable Bandwidth Enhancement for a vertical input channel:
1. Select a Channel tab in the Vertical Setup window.
2. Click Digital Filters (DSP) Enabled to activate the Bandwidth Enhancement filters. This is the only option available for the
ATI input on DPO70000SX instruments.
3. Click Apply to All Channels to On to apply Bandwidth Enhancement to all channels simultaneously.
4. Click Analog Only to disable Bandwidth Enhancement and return to Analog operation. The Bandwidth drop-down list adds
(HW) to the selection indicating a hardware/analog-only filter.
The following screen appears on MSO/DPO5000B Series instruments:
Vertical setups
494 DPO70000SX, MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series
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