5-12 Measurements Menu
LTE Signal Analyzer
5-36
PN: 10580-00234 Rev. Y
3GPP MG
Constellation Menu
Key Sequence:
Measurements
> Modulation > Constellation
Depending on the current measurement view, you may need to press the
Constellation key one more time to display this menu.
Reference Points:
Press this key to turn on and off the reference points
(small white circles) for the various constellations. On is the default state.
Data Legend:
Turns on and off the legend box in the top right corner of the
constellation graph. On is the default state.
Back:
Press this submenu key to return to the
The constellations are color coded as follows:
QPSK is shown in purple
16-QAM is shown in green
64-QAM is shown in yellow
256-QAM is shown in blue
Note: 256-QAM modulation is supported only when Option 886 is
installed.
Values for the following measurements are displayed in a table beneath the
graph:
Ref. Signal (RS) Power
EVM (rms)
Freq Error
Carrier Frequency
Sync Signal (SS) Power
EVM (pk)
Freq Error (ppm)
Cell ID
Figure 5-29.
LTE Constellation Menu
Back
Constellation
Reference Points
Off On
Data Legend
Off On
Summary of Contents for 3GPP
Page 32: ...2 18 Other Menus GSM GPRS EDGE Signal Analyzer 2 18 PN 10580 00234 Rev Y 3GPP MG...
Page 76: ...3 18 Other Menus W CDMA HSPA Signal Analyzer 3 44 PN 10580 00234 Rev Y 3GPP MG...
Page 104: ...4 16 Other Menus TD SCDMA HSPA Signal Analyzer 4 28 PN 10580 00234 Rev Y 3GPP MG...
Page 152: ...5 19 Other Menus LTE Signal Analyzer 5 48 PN 10580 00234 Rev Y 3GPP MG...
Page 204: ...6 19 Other Menus TD LTE Signal Analyzer 6 52 PN 10580 00234 Rev Y 3GPP MG...
Page 220: ...7 5 Coverage Mapping Menu LTE and TD LTE Coverage Mapping 7 16 PN 10580 00234 Rev Y 3GPP MG...
Page 236: ...8 4 W CDMA EMF Menu EMF Option 444 8 16 PN 10580 00234 Rev Y 3GPP MG...
Page 242: ...Index 4 PN 10580 00234 Rev Y 3GPP MG...
Page 243: ......