Anritsu 3GPP, Measurement Manual, Page: 106 / 244

5-2 General Measurement Setups LTE Signal Analyzer
5-2 PN: 10580-00234 Rev. Y 3GPP MG
4. Press
Sync
then the
Sync Type
submenu key to select between the
Normal (SS)
or
RS
for synchronization. RS should be selected ONLY when there is no sync signal. This
happens only when directly connected to a base station that is configured such that one
of the antenna ports does not have a sync signal. When
RS
is selected, the
Cell ID
submenu key becomes active. Enter the Cell ID of the base station. The Cell ID field is
automatically populated with the last measured Cell ID for user convenience.
5. Press
Back
to return to the
Setup
main menu.
Antenna Status
The Antenna Status indicator can show when antennas are detected and which one is
currently being measured. Antenna Status is displayed for any EVM measurement shown:
Constellation, Control Channel Power, Modulation Summary and LTE Summary. The
antennas icons are displayed at the lower-left corner of the display screen (
Figure 5-1 ).
Note Sync Type RS is only supported when BW is set to 10 MHz.
Figure 5-1. Antenna Status
No Signal
Single Antenna (Tx1, Tx2, Tx3, or Tx4)
Two to Four Antennas (Tx Diversity)