W6155A Datasheet, PDF (3/16 Pages) Keysight Technologies – X-Series Measurement Application

03 | Keysight | ISDB-T/Tmm X-Series Measurement Application N6155A & W6155A - Technical Overview
ISDB-T/Tmm Measurement Application
The ISDB-T/Tmm measurement applica-
tion provides one-button, standard-based
power and modulation analysis capabili-
ties to help you with designing, evaluating,
and manufacturing ISDB-T modulators,
transmitters, amplifiers, tuners, and gap-
fillers/repeaters. Used with the optional
analog baseband IQ inputs in the PXA or
MXA signal analyzer, it can provide you
the flexibility of measuring signal quality
and modulation accuracy with RF input or
analog IQ input.
The ISDB-T/Tmm measurement applica-
tion is just one in a common library of
more than 25 measurement applications
in the Keysight Technologies, Inc. X-
Series, an evolutionary approach to signal
analysis that spans instrumentation,
measurements, and software.
The X-Series analyzers, with upgrade-
able CPU, memory, disk drives, and I/O
ports, enable you to keep your test assets
current and extend instrument longev-
ity. Proven algorithms, 100% code-
compatibility, and a common UI across
the X-Series create a consistent measure-
ment framework for signal analysis that
ensures repeatable results and measure-
ment integrity so you can leverage your
test system software through all phases
of product development. In addition to
fixed, perpetual licenses for our X-Series
measurement applications, we also offer
transportable licenses which can increase
the value of your investment by allowing to
you transport the application to multiple
X-Series analyzers.
Key parameter setup
–– Radio standard: ISDB-T, or ISDB-TSB,
and ISDB-Tmm
–– Channel bandwidth: 6/ 7/ 8 MHz for
ISDB-T; 14.5 MHz for ISDB-Tmm
–– Segment number: 13 segments for
ISDB-T, 1 or 3 segments for ISDB-
T_SB, 33 segments for ISDB-Tmm
–– FFT mode: 2K, 4K or 8K
–– Guard interval: 1 /4, 1/8, 1/16, 1/32
–– Partial reception: On/Off
–– Modulation: QPSK/16QAM/64QAM
–– Input: RF or analog IQ (only available
in the N9030A PXA or N9020A MXA)
for signal quality and modulation ac-
curacy measurements