R&S ESR Series User Manual

Spectrum Measurements
R&S
®
ESR
238User Manual 1175.7068.02 ─ 12
The dialog contains the following tabs:
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"Bandwidth" on page 238
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"Spacing" on page 239
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"Names" on page 240
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"Weighting Filter" on page 240
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"Limits" on page 241
Bandwidth ← Channel Setup ← CP/ACLR Settings ← Ch Power ACLR
Define the channel bandwidths for the transmission channels and the adjacent chan-
nels. "TX" is only available for the multi-carrier ACLR measurement. When you change
the bandwidth for one channel, the value is automatically also defined for all subse-
quent channels of the same type.
The transmission-channel bandwidth is normally defined by the transmission standard.
The correct bandwidth is set automatically for the selected standard (see "Optimized
Settings for CP/ACLR Test Parameters" on page 247).
●
Measurements in zero span (see Fast ACLR (On/Off) softkey) are performed in the
zero span mode. The channel limits are indicated by vertical lines. For measure-
ments requiring channel bandwidths deviating from those defined in the selected
standard the IBW method is to be used.
●
With the IBW method (see Fast ACLR (On/Off) softkey), the channel bandwidth
limits are marked by two vertical lines right and left of the channel center frequency.
Thus you can visually check whether the entire power of the signal under test is
within the selected channel bandwidth.
Measurements

R&S ESR Series Specifications

General

Brand	R&S
Model	ESR Series
Category	Receiver
Language	English