ready for red - new mandatory test requirements for ... · ready for red - new mandatory test...
TRANSCRIPT
![Page 1: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/1.jpg)
Jihyun Park
Ready for RED - new mandatory test requirements for
automotive radio equipment, TVs and set-top boxes
![Page 2: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/2.jpg)
Agenda
ı RED - The Radio Equipment Directive
ı R&S®BTC – Broadcast Test Center
ı ETSI EN 303 340 measurements
ı ETSI EN 303 345 measurements
ı Test and reporting
![Page 3: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/3.jpg)
New mandatory tasks for broadcast and car receivers
![Page 4: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/4.jpg)
Who is affected?
Consumer electronics manufacturers
Audio equipment makers (car radio, stereo etc)
Car makers and car integrators
Audio or video module manufacturers
Test House
![Page 5: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/5.jpg)
R&S®BTC – Broadcast Test Center
The All-in-One Solution
DUT
Signal Generation
RF Performance
Tests
Automated Testing
Test SuitesAnalysis
COMPANY RESTRICTED
![Page 6: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/6.jpg)
R&S®BTC – Global used Broadcast Standards
ı R&S®BTC supported broadcast standards
ı Analog and digital terrestrial broadcasting
▪ Audio and TV signal generation
Digital TV Mobile TV Analog TVAudio
Broadcasting
DVB-T/T2 DVB-H B/G AM
ISDB-T ISDB-T 1 seg. D/K FM / RDS
ATSC / 8VSB ATSC-M/H I/I1 DAB
DTMB CMMB M/N DAB+
DVB-S/S2 T-DMB L/L` ISDB-Tsb
DVB-S2X DRM
ISDB-S DRM+
DirecTV HD Radio™
DVB-C2 XM Radio1
DVB-C CDR2
ISDB-C DARC2
J.83/B VICS2
ATSC 3.02
DTMB2
1 next upcoming standards2 requested standard
COMPANY RESTRICTED
![Page 7: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/7.jpg)
R&S®BTC (Broadcast Test Center) – Single box solution
ı 2RF paths up to 6GHz
ı
Analogue input module
All digital and analogue broadcasting
standards supported
ı HDMI input module
ı
ı Integrated power sensor
} audio & video analyzer
160 MHz bandwidth
![Page 8: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/8.jpg)
ETSI EN 303 345 measurements
![Page 9: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/9.jpg)
R&S®BTC – Receiver testing acc. to EN 303 345
ı Radio testing
▪ With AM, FM, DAB & DRM in line with conformance requirements
▪ Sensitivity
▪ Adjacent channel selectivity and blocking
ı For all radio broadcast receivers
▪ Stationary receivers
▪ Mobile receivers
▪ Car entertainment systems
![Page 10: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/10.jpg)
Generic methods of testing audio receiver devices
Radiated tests
Conducted tests
Receivers with
built-in antenna
integral antenna
Receivers with an external antenna connector
![Page 11: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/11.jpg)
EN 303 345 test setup
RF signal generator
(with built-in modul
ation)
Variable a
ttenuator
1
Signal C
ombiner
Matching
pad
RF signal generator (
with external modulat
ion capability)
Variable
attenuator
2
4.5/15 kHz lo
w-pass filter
Pre-emphasis
(FM only)CCIR Rec.
559 filter
Noise ge
nerator
Receiver under test
Audio test set
(CCIR 468
weighting)Wanted
Signal
Unwanted
signal
©
Audio
Coupling loop
for AM
White
noise
Shaped
noise
Modulation
Audio player
![Page 12: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/12.jpg)
ı Loading the audio content in the internal audio player
▪ Selecting CCIR559 weighted noise
▪ AM: 4.5 kHz bandwidth
▪ FM: 15 kHz bandwidth
R&S®BTC – CCIR559 Weighted Noise
Source: ETSI EN 303345
![Page 13: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/13.jpg)
EN 303 345 – DAB and DRM minimum sensitivity requirements
ı R&S®BTC
▪ Realtime coder for DAB and DRM
▪ Frequency settings for AM, FM, DAB and DRM
▪ Level setting in dBm or dBµV
Source: ETSI EN 303345
![Page 14: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/14.jpg)
EN 303 345 – DAB and DRM minimum sensitivity requirements
ı R&S®BTC
▪ Install DAB / DRM service
DUT
Audio analysis
Source: ETSI EN 303345
![Page 15: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/15.jpg)
ı Audio measurement acc. to CCIR 468
▪ Currently only supported by the R&S®UPV and R&S®UPP
▪ R&S®VT-B2370 with R& R&S®VT-K2150 audio analysis
EN 303 345 – Audio Test-Set Measurement
CCIR 1k weighted = ITU-R 468
not present in the
VT-K2150 option
today
COMPANY RESTRICTED
![Page 16: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/16.jpg)
BTC Audio analysis
With K2150 sw option
measurement of:
▪ Level
▪ THD+N
▪ Frequency Response
(spectrum, sweep)
▪ SNR
▪ Crosstalk
▪ Inter-channel phase
▪ Quality (PESQ, POLQA)
![Page 17: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/17.jpg)
EN 303 345 – example: DRM selectivity & blocking measurements
ı Test setup
▪ Requires two signal generators
ı R&S®BTC
▪ One-box solution
▪ Two signal generators
▪ Internal I/Q paths combining
Signal g
enerator
1
Variable
attenuator
1
Signal g
enerator
2
Variable
attenuator
2
CombinerAntenna
Network
Device u
nder test
Loudspeaker
![Page 18: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/18.jpg)
EN 303 345 – DRM wanted and unwanted signal
ı Internal interferer addition with frequency offset
Source: ETSI EN 303345
![Page 19: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/19.jpg)
Test concept of EN 303 345
Automated or manual operation
RF
HDMI/Composite/
Component signa
l
Manual operation: Human ear j
udgement for pass/fail analysis
Automatic operation:
Using R&S®BTC for signal generat
ion and Audio Analyzer for result an
alysis
Commands sent
via CAN bus
RF simulation
Test case runni
ng on PC
CAN bus controller Loudspeaker
COMPANY RESTRICTED
![Page 20: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/20.jpg)
Automation software
![Page 21: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/21.jpg)
4.2.3 SensitivityEN 303 340 Test
Test report
EN 303 340
![Page 22: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/22.jpg)
Summary
ı New European test standard for Terrestrial Digital TV and Radio Broadcast Receivers
▪ Harmonized Standard covering the requirements of article 3.2 of the Directive
2014/53/EU
ı R&S®BTC – Co-existence test of
▪ DVB-T/T2 and LTE (acc. to EN 303 340)
▪ AM, FM, DRM and DAB (acc. to EN 303 345)
▪ DVB-S/S2 and AWGN (acc. To EN 303 372-2)
100% product fit for the R&S®BTC !EN 303 340: Testing is mandatory from June 2017 onwards!
EN 303 345: To be finalized in 2018 – mandatory testing!
EN 303 372-2 : To be finalized in 2017 – mandatory testing!
![Page 23: Ready for RED - new mandatory test requirements for ... · Ready for RED - new mandatory test requirements for automotive radio equipment, TVs and set-top boxes. ... ıAnalog and](https://reader030.vdocument.in/reader030/viewer/2022040302/5e803abc0c4cc87eb56aa8bc/html5/thumbnails/23.jpg)
Ready for RED?