Datasheet

Spectrum Analyzers
2680 Series
3
www.bkprecision.com
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)