Spectrum Analyzers

2680 Series

3

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Operation highlights

Low displayed average noise level (DANL)

Phase noise -98 dBc/Hz@ 1 GHz, offset 10 kHz.

Four independent traces and markers

Capture snapshots, continuously update the maximum or minimum value, and perform math

on all 4 individually colored traces.

Delta markers

Powerful delta markers can be used to select amplitude, span, stop, start or center frequency,

measure noise level, amplitude or frequency.

Take advantage of the preamp and -161 dBm DANL to measure low level signals accurately.

Low phase noise for accurate measurements

The 2D and 3D spectrum monitor features are standard on the 2.1 GHz and 3.2

GHz models. The 3D spectrum monitor can be displayed using the provided

PC software, while the 2D is viewable on the spectrum analyzer screen and

in the PC software. This feature shows how the frequency content of a signal

changes over time by representing the power intensity with a color gradient.

In today’s crowded spectrum, ACPR measurements are critical to ensure

compliance with regulations. The 2680 series displays the main channel

power, left and right channel power as well as bandwidth for each channel

on screen for ease of determining the total power being transmitted and the

spectrum being used.

Spectrum monitor

Adjacent channel power ratio (ACPR)