Configuring the Internal Baseband Source
R&S
®
SMBV100B
139User Manual 1178.4460.02 ─ 03
Standard Modulation Symbol Rate Filter Coding Parameter for SCPI
command
Bluetooth 2FSK, Deviation
160.0 kHz
1.0 Msym/s Gauss, B*T = 0.5 OFF
BLUetooth
DECT 2FSK, Deviation
288.0 kHz
1.152 Msym/s Gauss, B*T = 0.5 OFF
DECT
ETC (ARIB STD
T55)
ASK, ASK Depth
100%
1.024 Msym/s Split Phase, B*T = 2.0 OFF
ETC
GSM MSK 270.833333
ksym/s
Gauss, B*T = 0.3 GSM
GSM
GSM EDGE 8PSK EDGE
(3pi/8 8PSK)
270.833333
ksym/s
Gauss linear OFF
GSMEdge
NADC pi/4 DQPSK 24.3 ksym/s Root cosine, alpha = 0.35 NADC
NADC
PDC pi/4 DQPSK 21.0 ksym/s Root cosine, alpha = 0.50 PDC
PDC
PHS pi/4 DQPSK 192.0 ksym/s Root cosine, alpha = 0.50 PHS
PHS
TETRA pi/4 DQPSK 18.0 ksym/s Root cosine, alpha = 0.35 TETRA
TETRa
WCDMA 3GPP QPSK 45° Offset 3.84 Msym/s Root cosine, alpha = 0.22 WCDMA 3GPP
W3GPp
TD-SCDMA QPSK 45° Offset 1.28 Msym/s Root cosine, alpha = 0.22 OFF
TCSCdma
cdma2000 Forward QPSK 1.2288 Msym/s cdmaOne + Equalizer cdma2000
CFORward
cdma2000 Reverse Offset QPSK 1.2288 Msym/s cdmaOne cdma2000
CREVerse
Worldspace QPSK 1.84 Msym/s Root cosine, alpha = 0.40 OFF
WORLdspace
TFTS pi/4 DQPSK 22.1 ksym/s Root cosine, alpha = 0.40 TFTS/ TETRA
TFTS
Table 3-7: Permissible coding combinations for modulation symbols and modulation type
OFF Differ-
ential
Phase
Diff.
Diff.
+Gray
Gray GSM NADC,
PDC,
PHS,
TETRA,
APCO25
(PSK),
PWT
TFTS/
TETRA
INMARSAT,
ICO,
WCDMA,
cdma2000
VDL APCO25
(FSK)
APCO25
(8PSK)
ASK X X
X X
BPSK X X
X X
pi/2 DBPSK X
X
QPSK X X
X X
X
QPSK EDGE X
QPSK45° Off-
set
X X
X X
Pi/4 QPSK X X
X
Pi/4 DQPSK X
X
X X
8PSK X X
X X
X
Generating Custom Digital Modulated Signals
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