Keysi Test Instrument for DVB T2 signal measurement Technologies Page DVB T2 Test Instrument Keysi...
Transcript of Keysi Test Instrument for DVB T2 signal measurement Technologies Page DVB T2 Test Instrument Keysi...
PageIRC Technologies
DVB T2
Test InstrumentIRC Technologies
Keysi Test Instrument forDVB T2 signal measurement
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Presenter By:
Suriyun PongvitsakulApplication Engineer Manager
IRC Technologies
PageIRC 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.
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PageIRC Technologies
DVB T2
Test InstrumentIRC Technologies
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
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ISO 17025 accredited
PageIRC Technologies
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
PageIRC Technologies
DVB T2
Test Instrument
The Benchmark for Accessible PerformanceIndustry’s first integrated 110 GHz signal analyzer
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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
PageIRC Technologies
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
PageIRC Technologies
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
PageIRC Technologies
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
PageIRC Technologies
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
PageIRC Technologies
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
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Component
PageIRC Technologies
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
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Transmitter/Modulator
PageIRC Technologies
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
PageIRC Technologies
DVB T2
Test InstrumentIRC Technologies
Keysight Digital Video SolConfigurations
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• 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