SMIQ
Digital Standard W-CDMA (NTT DoCoMo/ARIB 0.0)
1125.5555.03
E-9
2.161
Menu selection:
DIGITAL STD - WCDMA - MULTICODE...
FREQ
100. 000 000 0
MHz
FRE QUEN CY
LEV EL
ANA LOG MOD
VEC TOR MOD
DIG ITAL MOD
DIG ITAL STD
LF OUTP UT
SWE EP
LIS T
MEM SEQ
UTI LITI ES
WCDMA
PHS
IS-95
WCDMA
NADC
PDC
GSM
DECT
C H I P R A T E
L I N K D I R E C T
M O D U L A T I O N
T R I G G E R
M O D E
E X E C U T E
T R I G
T R I G G E R . . . .
C L O C K
T O T A L P O W E R
A D J U S T T O T A L
S A V E R E C A L L
M U L T I C O D E . .
STATE
OFF
ON
MASTER CHANNEL
1
01234567
MULTICODE OF CHANNELS
XXXXXXX
LEVEL
- 30.0
dBm
PEP
- 14.9
.
dBm
Fig. 2-93
Menu DIGITAL STD - WCDMA - MULTICODE..., equipped with options modulation coder
SMIQB20, data generator SMIQB11 and SMIQB43
MULTICODE...
Opens a window for selecting multicode settings. The multicode mode cannot
be activated in the LINK DIRECTION/MULTIPLEX UP-IQ_MULT mode. In the
multicode mode, the data fields Pilot and TPC have the same settings and are
spread with the same spread codes of the MASTER CHANNEL for all
selected code channels.
STATE
Switch on/off the multicode mode.
IEC/IEEE-bus
:SOUR:WCDM:MULT:STAT ON
MASTER CHANNEL
Selection of the master channel. This channel defines
spread code and contents for data fields Pilot and TPC
in all multicode channels. The selection also causes
that parameters LONG CODE INIT, LONG CODE
OFFSET, SYMBOL RATE and DATA OFFSET of the
selected multicode channels are set to the same
values as the master channel.
IEC/IEEE-bus
:SOUR:WCDM:MULT:MAST 1
MULTICODE
OF CHANNELS
Selection of the channels for multicode transmission.
The selected channels are marked with an X.
IEC/IEEE-bus
:SOUR:WCDM:MULT:CHAN #H1E
SEQUENCE LENGTH
[FRAMES]
Defines the length of the calculated chip sequence in number of frames.
IEC/IEEE-bus command
:SOUR:WCDM:SLEN 4
CHNO
Column title for the display of the number of the channel for which the settings
of the corresponding line are valid. The other columns can be selected with
"=>" and "<=".
