Rohde & Schwarz SMIQ02B - Page 211

Digital Standard IS-95 CDMA SMIQ
1125.5555.03 E-92.142
(TRIGGER...) TRIGGER OUT 1/2 POL
Selection of signal polarity at outputs TRIGOUT 1
and TRIGOUT 2 of the PARDATA connector.
IEC/IEEE-bus :SOUR:IS95:OUTP1:POL NORM
TRIGGER OUT 1/2
DELAY
Setting the number of chips by which the selected
trigger signal is delayed.
IEC/IEEE-bus :SOUR:IS95:OUTP1:DEL –50
CLOCK...
Opens a window for selecting the clock source.
The CDMA chip clock in SMIQ corresponds to the symbol clock of the
modulation. Therefore, the terms symbol clock and chip clock are
synonymous.
FREQ
100. 000 000 0
MHz
FREQUENCY
LEVEL
ANALOG MOD
VECTOR MOD
DIGITAL MOD
DIGITAL STD
LF OUTPUT
SWEEP
LIST
MEM SEQ
UTILITIES
IS95
PHS
IS-95
STATE
MODE
SET DEFAULT
MODULATION...
TRIGGER MODE
EXECUTE TRIGGER>
TRIGGER....
CLOCK...
TOTAL POWER
ADJUST TOTA
CLOCK MODE
CHIP CHIPX4 CHIPX8 CHIPX16
CLOCK SOURCE INT EXT
DELAY 0.35 Symb
LEVEL
-30.0
dBm
PEP
-13.9.
dBm
Fig. 2-84 Menu DIGITAL STD - IS-95 - CLOCK..., equipped with options modulation coder
SMIQB20, data generator SMIQB11 and SMIQB42
(CLOCK...) CLOCK MODE
Selection of the type of external clock signal.
CHIP Chip clock
CHIPXn Four-, eight- or sixteen-fold chip clock
(n=4, 8 or 16).
IEC/IEEE-bus :SOUR:IS95:CLOC:MODE CHIP