ATR 221 - Blankom
Contents
1. Radio Text Single Network Management Protocol Serial Peripheral Interface Single Program Transport Stream Traffic Announcement Traffic Program Transport Stream Universal Time Coordinated 1 00 28 10 2008 Basic document H u er Poch 1 01 24 11 2009 Revision HauBer Options available upon request Subjects to changes due to technical progress BLANKOM Antennentechnik GmbH Hermann Petersilge StraBe 1 07422 Bad Blankenburg Germany Telefon 49 0 3 67 41 60 0 Fax 49 0 3 67 41 60 100 C Declaration of Conformity The Manufacturer BLANKOM Antennentechnik GmbH Hermann Petersilge Str 1 07422 Bad Blankenburg Germany herewith declares the conformity of the product Product name ASI Transmodulator Type ATR 221 Product number 9860 01 according to the following regulations EN 50083 2 EN 60728 11 as far as relevant and additional device specific regulations enclosed above which this product is subjected to Date 03 11 2009 Signature A L Managing Director2. 7 ASI TS input 1 ASI MPEG RAMO o PM FADO LED input 1 Type ATR 221 Part No 9860 01 s j wiotr H ASI TS input 2 output ASI TS MODE burstcontinuous 188 204 had ASI TS RATE 270 0 65 210 Mbps LED input 2 output INPUT LEVEL 200 880 mV FM OUT 87 5 108 MHZ OUTPUT LEVEL max 6x110 dBuV SUPPLY CURRENT 0 75 A Operating voltage control bus a LED STANDBY red ee LED READY1 green sor LED READY2 green LED ADDR yellow Address selector Output coupler input Output coupler output managed by SNMP 5 Functional description The transport streams TS passed on by the input section are processed on entering the system The SI data are extracted and sent on to the control system so that the services to be decoded can be displayed and selected At the same time the audio streams to be decoded are filtered out of the transport streams as are the RDS data and these are passed to the DSP The DSP decodes the MPEG data streams which it receives The RDS data received from the TS processing stage and are sent on together with the deco ded MPEG data streams to the FPGA of the modulator 6 complete FM modulators for VHF are implemented in the FPGA The audio signals are subjected to 19 kHz filtering in these Next comes the stereo
3. RDS Update Transmit Description Module name editable max 30 characters ASl Channel displays the ASI channel 1 or 2 currently in use Status If there is a channel input there will always be channel 1 and after configuration channel 2 this shows whether there is SYNChronisation or noSYNChronisation at input port If channel 2 has been configured as output the message will be Configures as output ASI Channel 2 configuration button for the ASI channel 2 see menu 5 FM Channel displays the settings for the FM output channel s 1 to 6 Channel name name of programme of the respective FM channel editable max 25 characteres Program settings Program listing loading of the list with available programmes with pre selection all programmes or only radio programmes see menu 2 ASl channel selection 1 2 Audio PID Audio PID of the programme adjustment range 0 16383 FM Output RF Signal selection On Off Output frequency adjustment range 87500 108000 kHz RF Level correction adjustment range 3 3 dB in 0 5 dB steps per channel Output attenuation adjustment range 0 31 dB in 1 dB steps module RF Output mode selection loop only output For further details see the HCB manual ASI Transmodulator ATR 2 Audio settings Audio mode selection Mono Mono1 Mono2 Stereo Auto Audio gain adjustment range 6 10 dB in 0 5 dB steps RDS Settings Data source mode selection RDS
4. a PC and HCB x00 use crossover cable RJ 45 For connection over a HUB use a normal straight throught patch cable Start up HTML browser and put in IP address as target address If connected correctly the web interface will be opened on the pc and a blue LED LINK at the HCB x00 will be lit up All adjustments of the modules are specified on the web interface The manual instructions of the Headend Controller HCB x00 and the Bus Extender BEB x00 have to be considered ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 7 Meaning of the status LED s 7 1 LED s for the ASI ports eoiour ses mengoa OOOO T ee Cr e 7 2 LED s on front panel er a READY ree flashing Error warnings depending on signal ASI without sync e g when there is no input signal at least one of the adjusted Audio PID s can not be decoded READY 2 green Module working ASI input 2 everything ok flashing Error warnings depending on signal ASI without sync e g when there is no input signal at least one of the adjusted Audio PID s can not be decoded off ASI channel 2 is configured as output ADDR yellow illuminated flashing remote control connection data being exchanged ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 8 Programming by web server 8 1 Main menu ASLAUDIO TRANSMODULATOR ATR 221 9860 01 00 Address 00 02 ee e e ee ooo r Configuration static
5. not sync WARNING MPEG decoder is not synchronized Power fail CRITICAL Error on supply voltage MPEG Decoder sync INFORMATION MPEG decoder is synchronized ATMEGA Open Error CRITICAL Access error FM boot controller NIOS Open Error CRITICAL Access error RDS encoder 11 Block diagram ASI Frontend lt ASI IN lt gt ASI IN oder OUT l 4 Processing Supply Sl Processing mp Control 4 Control DSP 6 x MPEG Decoder 6 x FM RDS Modulator Controller FPGA ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 12 Head end bus structure 0 o0 HCB x00 __ Headend Controller I 0 i i Module Module ADDR 15 ADDR 15 Modul signal processing unit i Module ADDR 15 The number of the possible module connections 00 15 toa BEB x00 depends on the total power consumption of this line 13 Application example Integration in existing B LINE configuration SAT ZF Input Pin min 42 dBuV 0 95 2 15 GHz i e Astra 19 2 High Horizontal cope ee Transponder 93 Level opt 92 dBuV HCB100 SDB707 ATR221 ATR221 ATR221 ATR221 ATR221 PCB190 ASI Transmodulator ASI MPEG RADIO FM RADIO ATR 221 Part N 9860 01 14 Technical data ASI input
6. processing the audio signals are added or subtracted and are modulated to match the 38 kHz carrier to the audio signal a 19 kHz pilot tone and the RDS data are added The MPX signal produced in this way is then modulated by FM The FM signals are combined and passed through a D A converter They are then available either via a directional coupler or simply direct at the component output port Each FM channel produced can be configured individually and independently of the others 6 Adjustments 6 1 Adjustment with the Headend Controller Adjustment of the addresses at the Bus Extender BEB x00 and at the modules Activation of the programming mode on each module by selecting the line BEB x00 and the module position 01 15 at the Headend Controller HCB x00 yellow LED illuminates until the beginning of the parameter adjustment Adjustment of the ATR 221 parameters see chapter 9 green LED is switched on After the programming the ATR 221 will be automatically switched into the operating mode yellow LED flashes shortly green LED is switched on 6 2 Aajustmeni with the PC laptop Prerequisite for the remote programming is an online connection according the IP standard and an ethernet connection at the PC laptop Adjustment of the line position addresses at the Bus Extender BEB x00 as well as at the modules At the Headend Controller HCB x00 input IP address e g 192 168 001 001 For direct connection between
7. BLANKOM Professional Headend Solutions Operating instructions ASI Transmodulator ASI MPEG RADIO gt FM RADIO Contents 1 Safety and operating instructions ceccceeeeeceeee ee eeeeeeeeeeeeeeeeeeseaeeeeeaeeeee 2 2 DEVICE VANAINS ecsicss sacte cence gcecdevea ty anecauiee nenik vantedd eanan 2 EMELINE REALE sg Nevek T cau adt cecal etdacnctvadscdease AT 2 d FROME VIGW occtaie vcccruia veccdee tale Hei Dee use vveibed ah viene deck vanceed say eaceeeduaay eager dda ieentaa ye 3 5 FUNCHONAIMCSSEN PUOM 4 5 ccrs ccenctawsacdcencnassatecendeasambecents rroan E EINE Es 3 G6 ACJUSUIMOMIS asks se wuss saccd neds cteed acd tvadeed sued tania EAs aa EE a 3 6 1 Adjustment with the Headend Controller ccccccseeeseneeeeeeeeeeetteeeeeeees 3 6 2 Adjustment with the PC laptop ccceeeeeeeceeeeeeeeeeeteaeeeeeeeeeetaaeeeeeeees 3 7 Meaning of the status LED S 00 ececcceceececeeeeeeceeeeeeeeeceeeeeeeeeeeseaeeseaeeeneeeees 4 7 1 LED S forthe ASI Ports ioniene iaiia vanhoina rn ais 4 72 LED S ONOM panel sensassion aniani anedier eieae daakini aki 4 8 Programming by web server sssssssssssrissssssiisssriirissstiiiinanttinunnninnnnnnnttnnnnnt 5 SA Main METU seabed issig E EEE E ER 5 8 2 Loading the programme list eeeeeeeeereseeirrrsssrirrrnnninrrnnnnnnnnnnrnnnnnns 6 8 3 Extended SeniNgS 2 22 ieiscecssca netstat ctaetagedencth abdegassietabiaaaastetaddessuuhsiandesaeats 7 8 4 FACIOFY Settings iseecssrsoinii renina
8. CT DI 12 V 0 2 V 750 mA lt 10 mV 10 55 C Amplitude response 40 Hz 15 kHz reference 400 Hz preemph 50 us lt 0 5 dB Rejection of modulation frequen cies between 18 9 19 1 kHz and 23 100 kHz gt 40 dB Total harmonic distortion between 40 Hz 15 kHz bei 40 kHz Hub gt 66 dB at 400 Hz 40 Hz 15 kHz bei 75 kHz Hub gt 60 dB at 400 Hz Difference tone attenuation D2 between Temperature range for data keeping 5 45 C Relative humidity lt 80 non condensing Method of mounting vertical Location of mounting splash proof and drip proof Miscellaneous Dimensions I x w x h 40 Hz 15 kHz SNR weighted pre and deemphase 50 us R L SNR unweighted gt 70 dB gt 66 dB Quasi Peak Detector CCIR weighted without 19 adapter with 19 adapter Weight Delivery content 1 x Bus connector 50 x 276 x 148 mm 50 x 301 x 148 mm 1 200 g pre and deemphase 50 us R L gt 72 dB Quasi Peak 1 x F connecting cable 140 mm Detector CCIR unweighted Cross talk attenuation in range 40 Hz 100 Hz 100 Hz 15 kHz gt 38 dB 26 dBFS gt 40 dB 26 dBFS 15 Bibliography 1 EN 50083 9 Cabled distribution systems for television sound and interactive multimedia signals part 9 Interfaces for CATV SMATV head ends and similar professional equipment for DVB MPEG 2 transport streams 2 EN 62106 2001 Specification of the radio data system RDS for VHF FM sound broadc
9. ENNEA 7 8 5 Configuration of ASI Channel 2 cccceceeeeeeeceeeeeeeeeeeeaeeeeeeeeeetaaeeneneees 7 8 6 Configuration of static RDS 0 ecceee eee cence eeceeeeeeeeeetaeeeeeeeeeetaaeeneneees 8 8 7 Status OF TNS devig 2 c02 sackee eceesuct ends sdencassadseesdceetaschepeet edna aiaa ariaa 8 8 8 Software OVErVIOW o0 eeeccceeseececceeeeeeceeeeeaeeeeeaaeeetaaeeseeaeeeeeaaaeseeneeeeeaaeeeseees 9 9 Manual menu control at the Headend Controller 0 ccccseeeeeeeeeeeeeeees 10 10 Trap MESSAGES 2 sscss 8 sdiies cccdedecdeyceeccsdelsvcsdldoned Eaa 11 Ti Block diagram iinarte eaa rnn ean ae aAa Eae ANRE AMANATA E a NEERI 11 12 Head end bus structure sssssesserrernserrrneerrrnnnennenennnnrtnnunnnnantnnennnnnn nennen en nne 12 13 APpliCatiOn example serssicceir tesieni dag sadadcetdee shdah dudaceeaduedn dey ada dendeas 12 14 Technical data assess cevccct todas cecetedenet seccd ene vd gecdeeneh a a Taiana 13 15 BIBNOQKADIY ive E E A E T 13 VG GIOSSALY aiiai tensie ge p aaa caead deiaren elect a cane ie ANEN 14 17 DOCUMEMENISIONY aieeaa etaren e E e Eea A E 14 ATR 221 gt gt Part N 9860 01 wee Selig Sispuals ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 1 Safety and operating instructions When assembling starting up and adjusting the modules it is necessary to consider the system specific references in the manual instruction The modules may only be installed and started
10. Output frequency inaccuracy after Level range Data rate Connector Impedance ASI polarity ASI output Level Data rate Connector Impedance ASI polarity ASI signal processing Data rate ASI transfer format Input Output TS transfer format Input Output Signal processing FM modulator FM output Max FM deviation LF level range deviation correction Frequency range Frequency step Output impendance Output return loss 200 880 MV 270 Mbps BNC socket 750 regular inverted 800 MV 10 270 Mbps BNC socket 75Q normal 0 625 78 Mbps continuous burst burst 188 204 Byte 188 204 Byte EN 50083 9 1 75 kHz 10 6 dB 87 5 108 MHz 50 kHz 750 gt 16 dB 24 hours on 25 C Temperature depended frequency inaccuracy Spurios between 47 87 5 MHz and 111 862 MHz 87 5 111 MHz Frequency error Output level switchable direct output w o direct coupler with directional coupler Total level Individual level Connector Stereo coder Processing Deviation pilot RDS coder Processing Deviation Supported services Operating parameters Current voltage Residual ripple of supply voltage Enviromental conditions Temperature range lt 2kHz lt 2kHz 64 dB gt 60 dB lt 3 kHz max 6 x 110 dBuV max 6 x 100 dBuV 1 dB 0 31 dB 0 5 dB 3 dB F socket Multiplex CCIR 6 7 kHz EN 62106 2001 2 2 4 kHz PS PTY TP TA EON PI RT MS
11. PID Audio PID Static Off RDS PID adjustment range 0 16383 Routing to the adjustment menu configuration static RDS see menu 6 Operating status selection On Off reset SNMP Trap messages selection On Off if SNMP option in HCB x00 enabled otherwise locked displays Factory settings setting the default values see menu 4 Routing to the respective adjustment menus Extended settings see menu 3 Status see menu 7 Software versions see menu 8 8 2 Load programme list menu 2 ASLAUDIO ete ne ATR 221 9860 01 00 Address 00 00 aaa Radio DEU O Rado DEU Radio GER CAEN Radio DEU oes pe O Radio DEU UND 3d ia lololo lololo Ral AudioID Program name 1l 2 3 4 5 6 Service La 0 ee aoe eee aw 90000 A A indigtel ooon Ss Pome OOOO OO 56 wandaca 6 oo o 5 5 357 PEPPERMNI m 0 0 0 0 0 O I 358 finComety 0 0 0 0 010 Am slleilisilisiisitel ae O lololo Cs O OIE sem ___RadioRegenbogen OO OO OO Rado UND o Programm Info AudioID Program name l 2 3 4 5 6 Service Language RDS CA 3 S OC e e iil tee esin ffo ERTSSSSNECE GRRE TTT TBI TT TTT Tel sets ol o ole olo i v Use Back In this menu all of the input stream contained services are listed Depending on the preselection only radio services or all services appear For every of the 6 FM channels a service can be choosen The assumption settings of the services occurs by press
12. asting in the frequency range from 87 5 to 108 0 MHz IEC 62106 2000 German version 3 EN 60728 11 Cable network for television signals sound signals and interactive services Part 11 safety IEC 607278 11 2005 German version EN 60728 11 2005 4 RFC 1157 Request for Comments RFC RFC Database url http www rfc editor org rfc html ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 16 Glossary Amplitude modulation Anschlussplatte front circuit board Asynchronus Serial Interface Analog Television Audio Video Comit Consultatif International Radiocommunication Central European Summer Time Clock Time Carrier to Noise ratio Digital Analog Decoder Identification Control code Digital Signal Prozessor Digital Video Broadcasting C Cable S Satellite S2 Satellite 2 T Terrestial Enhanced Other Network European Telecommunications Standards Institute First In First Out Frequency modulation Field Programmable Gate Array Hypertext Transfer Protocol Identifier Intermediate Frequency Inter Integrated Circuit I2C bus data bus within device Internet Protocol Light Emitting Diode Microcontroller Management Information Base Moving Picture Experts Group Music Speech Network Interface Module Program Clock Reference Programm Identification Program Identifier Phase Locked Loop Program Map Table Program Service Name Program Type Radio Data System Radio Frequency
13. html 8 7 Device status menu 7 ASLAUDIO TRANSMODULATOR ATR 221 9860 01 00 Address 00 02 Update Back ATR 221 Part N 9860 01 ASI Channel Status Data rate Workload TS ID FM Channel Output frequency Audio status dynamically RDS data Pl Code PS Name Radio text Information Error memory Temperature Device number Device index ASI Transmodulator ASI MPEG RADIO FM RADIO displays the ASI channel 1 or 2 currently in use synchronization status data rate of ASI channel payload of this data rate in displays TS ID displays the details for the FM output channel s 1 to 6 displays in kHz audio status informations displays the sender s PI code as contained in the data stream displays the service name as contained in the data stream displays the radio text as contained in the data stream displays the errors arising in internal communication between the controllers temperature of the front circuit board displays the device number displays the device index 8 8 Software overview menu 8 Name of device item number address in head end Software versions displays the software versions for the controllers as follows Controller of the front circuit board Transport stream manager Boot controller of the FM modulator FPGA FM modulator FPGA RDS encoder MPEG decoder Boot controller of the ASI input FPGA ASI input FPGA ASI Transmod
14. ing the Transmit button ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 8 3 Extended settings menu 3 exec FM Channel displays the adjustments of the FM channels 1 6 Preemphasis selection 50 us 75 us Off Modulation settings Pilot Signal selection On Off Pilot deviation correction adjustment range 2 2 kHz in 0 1 kHz steps RDS Signal selection On Off RDS Deviation correction adjustment range 2 2 kHz in 0 1 kHz steps 8 4 Factory settings menu 4 Windows Internet Explorer When this menu item is requested at first a security query whether it really set all parameters to the factory default settings pops up YD re you sure to load factory settings Affirming the query all settings stored in the EEPROM will be deleted and re placed by the default settings The module will go back to these default values Once the setting process is over there will be an automatic return to the main menu It takes about one minute 8 5 Configuration of ASI channel 2 menu 5 Configure ASI channel 2 as Output v Back Transmit In this menu the ASI channel 2 can be separately configured as an input or as an output to loop thro
15. ught the ASI input stream ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO gt FM RADIO 8 6 Configuration of static RDS menu 6 ASLAUDIO TRANSMODULATOR ATR 221 9860 01 00 Address 00 02 Z ANTENNE 5 a Dies ist eine Te Dies ist eine Te eine Te ROCK ROCKM LIGHTM M INFO w JAZZM oy M a ee ee ae i oF oF oF oF C ee gt Se o eo FM Channel displays the settings for the FM output channel s 1 to 6 Output frequency displays the frequencies set for the FM channel in kHz Audio PID shows the audio PID of the selected service Pl Code adjustment range 0000 FFFF hexadecimally PS Name 8 characters of the name of the transmitted programme or service Radio text max 64 characters which can be transmitted statically PTY Code selection of the programme type EON selection On Off M S Code selection music language Dl Code decoder identification control code entered decimally Default setting 1 stereo TP Signal selection On Off TA Signal selection On Off CT Signal selection On Off UTC Time displays the UTC time transmitted in the RDS Local Time offset relection 12 12 h input of the offset between local and UTC time CEST Correction enable disable automatic CEST correction The current list of PI codes for German radio broadcasters can be found on the following website www irt de de themengebiete digitaler hoerfunk radio daten system rds
16. ulator ASI MPEG RADIO FM RADIO ATR 221 Part N 9860 01 9 Manual menu control at the Headend Controller HCB x00 ATR 221 start Edit or end Power Status On Reset Off ASI Channel 2 input output RF operation mode only output loop through Attenuation 0 31 dB Time settings Time offset 12 12h CEST correction On Off hannel 1 6 or end Programme settings Channel name ASI TS source Audio PID RF output Output frequency RF level correction max 25 characters 1 2 0 16383 On Off 87500 108000 kHz 3 3 dB Audio settings Audio mode mono mono1 mono2 stereo auto Audio amplification 6 10 dB RDS settings RDS mode source RDS PID Audio PID Static Off RDS PID 0 16383 RDS PI Code 0x0000 0xFFFF RDS PS Name 8 characters RDS PTY Code selection RDS TP Signal On Off RDS TA Signal On Off RDS M S Signal music speech RDS DI Code RDS EON On Off RDS CT Signal On Off Settings Preemphasis Modulation Preemphasis 50 us 75 us Off Pilot signal On Off Pilot deviation correction 2 2 kHz RDS signal On Off RDS deviation correction 2 2 kHz ATR 221 end ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 10 Trap messages Signal OK INFORMATION Module works correctly Input not sync WARNING Input is not synchronized MPEG Open Error CRITICAL Access error MPEG decoder System reset WARNING Reset after internal error MPEG Decoder
17. up by authorized technical personnel When assembling the modules into the receiving points the adherence of the EMC regulations is to be secured The assembly and wiring have to be done without voltage All active modules may only be operated with the Headend Controller HCB x00 or Bus Extender BEB x00 The main voltage and the operating voltage of the modules working by DC have to be in complience to the operating para meters described in the technical data With all work the defaults of the DIN EN 50083 have to be considered Especially the safetyrelevant execution of the DIN EN 60728 11 8 is necessary gt PPP PRPPE O 2 Device variants ATR 221 9860 01 2x ASI TS gt 6 x FM 87 5 108 MHz Minimum software requirements for HCB x00 9650 03 version 2 34 9650 04 05 version 3 18 9652 01 version 3 23 updates www blankom de 3 General The ASI transmodulator ATR 221 is a module of the head end system B LINE which is conceived as a complete system for midd le sized networks The ATR 221 makes it possible to produce up to 6 radio programmes coded as MPEG2 from two ASI transport streams in the FM range All the components are programmed via a central control unit and will function independently thereafter The status of the modules are displayed via LED s see chapter 7 2 LED s on front panel ATR 221 ASI Transmodulator Part N 9860 01 ASI MPEG RADIO FM RADIO 4 Front view
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