Keysight x-series Programmer's Reference

3 VMA Mode
3.1 Digital Demod Measurement
Parameter DVB-S2X 32-APSK
Code Rate 2/3
DVB-S2X 32-APSK
Code Rate 2/3
Short FEC
DVB-S2X 32-APSK
Code Rate 32/45
Short FEC
Format (Custom IQ) (Custom IQ) (Custom IQ) (Custom IQ) (Custom IQ) (Custom IQ)
Info BW 25 MHz 25 MHz 25 MHz 25 MHz 25 MHz 25 MHz
Symbol Rate 10 MHz 10 MHz 10 MHz 10 MHz 10 MHz 10 MHz
Meas Filter Root Raised
Cosine
Root Raised
Cosine
Root Raised
Cosine
Root Raised
Cosine
Root Raised
Cosine
Root Raised
Cosine
Ref Filter Raised
Cosine
Raised
Cosine
Raised
Cosine
Raised
Cosine
Raised
Cosine
Raised
Cosine
Filter Alpha 0.35 0.35 0.35 0.35 0.35 0.35
Points /
Symbol
5 5 5 5 5 5
Meas Interval 90 symbols 1000 symbols 90 symbols 1000 symbols 90 symbols 1000 symbols
Search Length 3.3552 msec 3.3552 msec 3.3552 msec 3.3552 msec 3.3552 msec 3.3552 msec
Burst Search Off NA Off NA Off NA
Sync Search On NA On NA On NA
Parameter DVB-S2X 64-APSK
Code Rate 4/5
DVB-S2X 64-APSK
Code Rate 5/6
Segments Segment1 Segment2 Segment1 Segment2
Modulation
Format
QPSK (Custom
IQ)
64-APSK (Custom
IQ)
QPSK (Custom
IQ)
64-APSK (Custom
IQ)
Info BW 25 MHz 25 MHz 25 MHz 25 MHz
Symbol Rate 10 MHz 10 MHz 10 MHz 10 MHz
Meas Filter Root Raised
Cosine
Root Raised
Cosine
Root Raised
Cosine
Root Raised
Cosine
Ref Filter Raised Cosine Raised Cosine Raised Cosine Raised Cosine
Filter Alpha 0.35 0.35 0.35 0.35
Points / Symbol 5 5 5 5
Meas Interval 90 symbols 1000 symbols 90 symbols 1000 symbols
Search Length 3.3552 msec 3.3552 msec 3.3552 msec 3.3552 msec
Burst Search Off NA Off NA
Sync Search On NA On NA
Parameter DVB-S2X 64-APSK
Code Rate 7/9
DVB-S2X 64-APSK
Code Rate 128/180 (32/45)
DVB-S2X 64-APSK
Code Rate 132/180 (11/15)
Segments Segment1 Segment2 Segment1 Segment2 Segment1 Segment2
Modulation
Format
QPSK
(Custom IQ)
64-APSK
(Custom IQ)
QPSK
(Custom IQ)
64-APSK
(Custom IQ)
QPSK
(Custom IQ)
64-APSK
(Custom IQ)
Vector Modulation Analyzer Mode User's &Programmer's Reference 318

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)