Channel Raster - Keysight X Series Measurement Manual

Concepts
MSR Overview
FOffset,RAT
F
offse,RAT
Table 3-4
RAT
1.4, 3 MHz LTE (E-UTRA)
5, 10, 15, 20 MHz LTE (E-UTRA)
W-CDMA (UTRA FDD)
Table 3-5
RAT
LTE (E-UTRA)
W-CDMA (UTRA FDD)
GSM/EDGE
Table 3-6
RAT
1.4, 3 MHz LTE (E-UTRA)
5, 10, 15, 20 MHz LTE (E-UTRA)
TD-SCDMA (1.28 Mcps UTRA TDD)
cdma2000 and 1xEV-DO are not the 3GPP standard, F
for these formats. In MSR application, the following values are used.
Table 3-7
RAT
cdma2000
1xEV-DO

Channel Raster

If channel raster is 100 kHz, that means the carrier center frequency must be
an integer multiple of 100 kHz. Channel raster of each format is listed below.
E-UTRA (LTE): 100 kHz
UTRA (W-CDMA, TD-SCDMA): 200 kHz
GSM/EDGE: 200 kHz
50
values are defined in 3GPP TS 37.141 and shown here.
F for band category 1
offse,RAT
F for band category 2
offse,RAT
F
offset, RAT
BW
Channel
2.5 MHz
200 kHz
F for band category 3
offse,RAT
F for cdma2000 and 1xEV-DO
offse,RAT
F
offset, RAT
BW /2 + 200 kHz
Channel
BW /2
Channel
2.5 MHz
/2
F
offset, RAT
BW /2 + 200 kHz
Channel
BW /2
Channel
1 MHz
Offset,RAT
F
offset, RAT
0.625 MHz
0.625 MHz
Keysight N9083A & W9083A Measurement Guide
is not defined