Keysi Test Instrument for DVB T2 signal measurement Technologies Page DVB T2 Test Instrument Keysi Test Instrument for DVB T2 signal measurement 1 Presenter By: Suriyun Pongvitsakul

PageIRC Technologies

DVB T2

Test InstrumentIRC Technologies

Keysi Test Instrument forDVB T2 signal measurement

1

Presenter By:

Suriyun PongvitsakulApplication Engineer Manager

IRC Technologies


DVB T2

Test Instrument

Keysight Technologies Begins Operations, August 1, 2014

Agilent is a leader in life sciences, diagnostics

and applied chemical markets.

From… Hewlett-Packard to Agilent to Keysight

1939 –1999

1999 – 2014

2014 …

Keysight Technologies is the world's leading

electronic measurement company.

Keysight Technologies' legacy includes the original

Hewlett-Packard business founded in 1939 by Bill Hewlett and

Dave Packard, which spun off with Agilent Technologies in 1999.

2


DVB T2


IRC technologies has been appointed by Keysight Technologies and

recognized as Keysight’s authorized distributor in Thailand since past 20

years with HP and Agilent legacy. We also provide the full bench repairing

services, instrument calibrations with ISO 17025 accredited.

Signal Analyzer (50GHz) Signal Generator (50GHz)

Power Sensor &

Amplifier (50GHz)

Authorized Distributor & Service Center

3

ISO 17025 accredited


DVB T2

Test InstrumentIRC Technologies 4

Keysight Digital Video and Broadcast audio solution portfolio

PXA N9030A

MXA N9020A

CXA N9000A

E4438C ESG

Signal generation

softwareSignal generator

Fading and MIMO

simulation

Signal analyzer/

receiver

Signal analysis

software

N5106A PXB

X-Series MXG & EXG

N5182A MXG

E8267D PSG

E6607 EXT

EXA N9010A

N7623B Signal Studio

for Digital Video

N7611B Signal Studio

for Broadcast Audio

N/W9063A phase noise

X-Series digital video

89600 VSA software

Network Deployment

Test

N991x/2x

RF Analyzer

N934x

Handheld SA

N6171A

MATLAB software

M9381A PXI VSG


DVB T2

Test Instrument

The Benchmark for Accessible PerformanceIndustry’s first integrated 110 GHz signal analyzer

5

UXAWide-open performance

• 3 Hz to 110 GHz*

• 5 GHz BW with external

oscilloscope

• 1 GHz internal BW

• Real Time SA – 255

MHz

PXABenchmark for

demanding applications

• 3 Hz to 50 GHz,

• 510 MHz BW

• Real Time SA

MXAOptimum choice for

wireless

• 10 Hz to 26.5 GHz

• 160 MHz BW

• Real Time SA

EXAMaximum value up to

mmWAve

• 10 Hz to 44 GHz

• 40 MHz BW

CXALeading low-cost tool

• 9 kHz to 26.5 GHz,

• 25 MHz BW

Download your next insight

89600 VSA softwareComprehensive demodulation & vector signal analysis

X-Series applicationsReady-to-use measurements

SA


DVB T2

Test Instrument6

performance handheld analyzer

Cable and antenna analyzerDTF and TDR in 1 sweep

Vector network analyzerDynamic range up to 100 dB

Spectrum analyzerAmplitude accuracy of ± 0.5 dB

YouDesigned for and the work you do everyday

up to 50 GHzMulti-function

6.5 inchesNon-reflective display

7.1 lbs (3.2 kg)Lightweight portable

Highest


DVB T2

Test Instrument7

Application• Wireless network site survey - coverage

test, path loss and potential interference

issues

• Wireless network optimization

• Intermodulation evaluation

Key parameters

• Scan up to 20 channels at

simultaneously at any given

frequency and BW with GPS

information

• Channel power vs location

• Channel power vs time

• Data logging (.csv, .kml), export to

Google Earth

Channel Scanner Option 312


DVB T2

Test Instrument

– In channel scanner, create customer list to include fundamental carriers and 3rd

or other orders of intermodulation. The integrated bandwidth can be any

bandwidth

– To Measure low level intermodulation signal by notching 2 fundamentals

– Data can be recorded, played back and exported to csv format

Using channel scanner to detect intermodulation signals

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Inter MOD


DVB T2

Test Instrument9

4xFaster

2 newcapabilities

4xfaster

Channel scanner

Analog demodulation

SA sweep speed

4x faster

CAT sweep speed

2x faster

VNA sweep speed

2x faster

Up Speed FieldFox- Do more with less


DVB T2

Test Instrument

TestAmplifier, tuner, repeater/gap-filler, etc.

• RF frequency accuracy (freq error)

• Occupied bandwidth (OBW)

• LO phase noise

• RF/IF signal power

• shoulder attenuation

• Out-of-band emissions (SEM)

• Adjacent Channel Power (ACP)

• Peak-to-average power ratio (CCDF)

• Coherent interferer, unwanted emissions (Spurious)

• EVM/MER, SNR

• I/Q offset, I/Q imbalance, quad error, phase jitter, freq error

• Channel freq response, channel impulse response (SFN test)

EXG/MXG-B

Tx/Rx

component

DUT

Analog I/Q

Digital I/Q

MXA or EXA with digital video application

BBIQ/IF/RF

IF/RF

10

Component


DVB T2

Test Instrument

Test

• IF, RF, or analog IQ (BBA) input

• RF power, shoulder attenuation

• Spurious, CCDF, OBW, ACP

• Spectrum Emission Mask (SEM)

• Constellation

• MER/EVM (Overall/data/pilots)

• MER vs subcarriers

• Freq err, amp error, phase error

• IQ distortion: AI, QE

• BER and PER

• In-band flatness

• Phase noise (N9068A)

X-Series signal analyzer

with digital video application

BBIQ/IF/RF

Tx modulator/

transmitter

DUT

11

Transmitter/Modulator


DVB T2

Test InstrumentIRC Technologies 12

MeasurementsFor R&D

Objective test

• BER at different stages in a receiver

• Receiver sensitivity/dynamic range

for a Gaussian channel

• BER vs. C/N under an AWGN or

multi-path fading environment

• Interference tests (Impulse, analog

TV, digital TV on adjacent channel,

radio signal. Another box needed for

interference signal)

Video/Audio test

• Subjective video observation

• Transport Stream (TS) analysis

For manufacturing

Sensitivity test

• Video subjective observation

• BER

Receiver


DVB T2


Keysight Digital Video SolConfigurations

13

• Fading channel simulation

• MIMO/MISO channel

simulation

PXB + Signal Generator

Wanted signal with fading

Digital video receiver

Digital video receiver

•Sensitivity test

• Max input test

• C/N under AWGN

• I/Q distortion test

• Phase noise impairment

• PCR offset test

• Echo pattern test

• Interference test (ATV,

DTV, Impulse, Cellular etc.)

+Wanted signal

Interference

(DTV, Impulse, …)

X-Series Signal Generator

(Real-time mode)

Signal Generator

Configuration 1: X-Series signal generator for generating real-time wanted signals

Configuration 2: PXB + signal generator for fading/MIMO

Interference

(ATV, cellular, …)

Solution

Documents

Keysi Test Instrument for DVB T2 signal measurement Technologies Page DVB T2 Test Instrument Keysi Test Instrument for DVB T2 signal measurement 1 Presenter By: Suriyun Pongvitsakul