Code Domain Power Measurement on 3GPP FDD Signals
R&S FSH
1145.5973.12 4.152
E-14
In the case of base stations with two antennas, you must specify which of the antennas to synchronize
to. For base stations with only one antenna, the default value is OFF.
Press the ANT DIV softkey.
Using the rotary knob or the cursor keys, select ANT
DIV No. 1 (antenna 1) or ANT DIV No. 2 (antenna
2).
To confirm, press either the ENTER key or the ANT
DIV softkey.
The R&S FSH will now synchronize to the CPICH of
either antenna 1 or antenna 2 (precondition: reference
level, frequency and scrambling code must already be
set correctly).
If only one antenna is available, press the ANT DIV
softkey and select ANT DIV OFF from the menu by
using the rotary knob or the cursor keys.
To confirm, press either the ENTER key or the ANT
DIV softkey.
Displaying the EVM symbol for the CPICH and
P-CCPCH channel:
Press the DISPLAY softkey.
Using the rotary knob or the cursor keys, select
SYMBOL EVM from the menu.
To confirm, press either the ENTER key or the
DISPLAY softkey.
The R&S FSH will now indicate the SYMBOL EVM
result value.
Displaying Ec/Io for the CPICH and P-CCPCH
channel:
Press the DISPLAY softkey.
Using the rotary knob or the cursor keys, select
Ec/Io from the menu.
To confirm, press the ENTER key or the DISPLAY
softkey.
The R&S FSH will now indicate the Ec/Io result value.
深圳市盛腾仪器仪表有限公司
Tel:0755-83589391
Fax:0755-83539691
Website: www.Sengt.com