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PeakTech

1140

1. GENERAL

1.1 Description

The model

PeakTech

1140 is a test signal generator complying with Some Digital Pattern Protocol

(European DAB Standard ETS 300 401) .

It is useful to verification of Audio Service and Data Service application of DAB / DMB receivers by

using DAB/DMB pattern.

1.2 General features

●

Apply to Digital Pattern

: 40 patterns * 4 Mode

█

DAB-DMB ( Terrestrial ) : Current supply

●

Save / Recall

: 100 Patterns ( 00 ~ 99 )

●

DAB-DMB ( T )

: Transmission Mode ( I, II, III , IV )

●

Output Type

: Continuous, Single , Repeat

●

Interface

- IEEE 802.3u 100Base-TX , IEEE 802.3 10Base-T

- RS-232C standard.

●

LCD Display

1.3 Specifications

. Compliant with the ETS 300 401 ( May 1997 )

. Transmission Mode

: TI,TII,TIII,TIV

. DAB-DMB ( T) Pattern is sorted as follows

folder

2nd folder

3rd folder

file

"Contents"

"Group "

"Pattern"

"Play file "

. [ Example ]

folder

2nd folder

3rd folder

file

"Contents"

"Group "

"Pattern"

"Play file "

\1.DAB_DMB(T) \G01_Stream_Tone_data \P01_0_Tone&Data

\G01P01T1.ply

Содержание 1140

Страница 1: ...PeakTech 1140 Operation manual Testsignal Generator DAB Standard ETS 300 401 PeakTech 1140 PeakTech Spitzentechnologie die überzeugt ...

Страница 2: ... the signal output connector beyond the maximum voltage allowed 5 Use the instrument within operating temperature range which is from 15 deg C to 35 deg C 6 For an accurate measurement allow approximately 30 minutes of instrument warm up time 7 Avoid operating the instrument under the following conditions direct sun light rapid temperature variation high humidity or strong magnetic field 8 Do not ...

Страница 3: ...e practice or the like which correctly performed or adhered to could result in injury or loss of life Caution A Caution calls attention to a procedure practice or the like which if not correctly performed or adhered to could result in damage to or the destruction of part or all of the equipment Safety Symbols GROUND TERMINAL PROTECTIVE CONDUCTOR FRAME TERMINAL CAUTION REFER TO ACCOMPANYING DOCUMEN...

Страница 4: ... may be impaired Avoid placing this instrument in an extremely hot or cold place Do not use this instrument after bring it in from the cold Do not expose the instrument to wet or dusty environment Do not place liquid filled container such as coffee cups on top of this instrument Do not use this instrument where it is subject to serve vibration Do not use this instrument in strong magnetic fields s...

Страница 5: ...heck 3 3 OPERATING INSTRUCTIONS 3 1 Front panel controls 4 3 2 Rear panel controls 7 4 General Operation 4 1 Set_up 8 4 2 Save Recall 13 4 3 Select Group 14 4 4 Select Pattern 15 4 5 Select Mode 15 4 6 PRE_VIEW 16 4 7 Output On Off 17 4 8 Local On Off 17 5 RS 232c 5 1 RS 232C 18 5 2 RS 232C command List 18 6 APPENDIX A A 1 Timing of I Q Output Digital 20 ...

Страница 6: ...DMB Terrestrial Current supply Save Recall 100 Patterns 00 99 DAB DMB T Transmission Mode I II III IV Output Type Continuous Single Repeat Interface IEEE 802 3u 100Base TX IEEE 802 3 10Base T RS 232C standard LCD Display 1 3 Specifications Compliant with the ETS 300 401 May 1997 Transmission Mode TI TII TIII TIV DAB DMB T Pattern is sorted as follows 1st folder 2nd folder 3rd folder file Contents ...

Страница 7: ...0 48 mono 1kHz 0 dB 1kHz 0 dB 732 No X PAD 7 EEP 8 64 3 0 50 48 PRBS9 780 8 EEP 8 24 2 0 38 24 PRBS9 828 12 Padding 852 I Q Output Output Voltage 1 Vpp Output Impedance 50 Ω Digital I Q Output Level TTL Connector D sub 15 pin Female Frame Synch Output BNC R TTL Interface LAN RS 232C Power Requirements 100 240VAC 50 60Hz 50VAmax Dimensions 115 H X 430 W X 410 D mm Weight Net Weight Approx 8 2 Excep...

Страница 8: ...tional alignment and calibration procedure were performed by PeakTech to verify that the instrument is operating to specifications To ensure the electronic integrity of the instrument on your receiving bench you must perform the following confidence check As certain that the operating voltage then connect the AC power cord to the mains Turn on power The display will be as follows System Booting Fi...

Страница 9: ...nsemble contents or System states 2 Rotary Encoder Increment or Decrement Display at Current Position 3 ENTER Key It is used Terminal setting for next item 4 Set_Up Key Set the the Following Menu 1 Contents It is used to setting to 1st folder 2 Output Type 3 Config 4 System_info 5 Exit Key Use to return above Menu ...

Страница 10: ...r Ex1 Contents DAB DMB T T Terrestrial G01 Stream_Tone_data G02 Broadcasting Ex G03 Stream_DMB G04 Stream for BER MSC G05 Re_Configuration G06 User define G07 Test for production 9 Pattern Key It is used to setting to 3rd folder Refer to Appendix A The composition is updates without any notice 10 Mode Transmission Mode It is used to select Transmission Mode 1 TM1 TM I 2 TM2 TM II 3 TM3 TM III 4 TM...

Страница 11: ...utput On Off key ON LED on Start sending the I Q output OFF LED off Stop sending the I Q output 14 Local key Press this key to return the PeakTech 1140 to Local Front panel LED OFF control from remote operation The key light on represents PeakTech 1140 is under remote control Thus any panel key than this key are ignored while the key is light is turned on ...

Страница 12: ...puts the I signal 1Vpp Impedance 50 Ω 4 Output Q Outputs the Q signal 1Vpp Impedance 50 Ω 5 Output F Synch Output signals synchronous with the I Q frame synchronization and L signals NULL area 6 LAN Interface connect for Ethernet_ 7 Line Voltage Selector 100 240V setting Fuse 1 A 250 VAC Time delay type Fuse is Located in it ...

Страница 13: ...1 Contents Press 1 key or Use with Rotary Encoder and ENTER key at SETUP mode Then Display as follows You will be set up next parameter 1 DAB_DMB T Current Supply default setting 4 1 2 Output Mode You will be set up next parameter 1 DAB_DMB T Current Supply default setting 4 1 2 Output Mode Press 2 key or Use with Rotary Encoder and ENTER key at SETUP mode Then Display as follows SETUP 1 CONTENTS ...

Страница 14: ... ex GAP time 4 sec then display as follows 3 Press EXIT key if you exit this mode Note Output Mode is as follows 1 Continuous default Output Mode 2 Single Output only once 3 Repeat default Repeat_Gap Time 00 Output Memorized IQ file Output Memorized IQ file Output Memorized IQ file Output Memorized IQ file Output Memorized IQ file Output Memorized IQ file GAP Output Memorized IQ file GAP Output Me...

Страница 15: ...ey or Use with Rotary Encoder and ENTER key at CONFIG mode You will show the information of RS232c at this Equipment 1 Press ENTER key You will change the Baudrate at Next Display CONFIG RS 232 Data 8N1 NO Flow CTRL Baudrate 9600 BAUDRATE SETUP 2 Select with Rotary Encoder ENTER 3 If you select Baudrate Press ENTER key then Display as follows at moment OUTPUT MODE 1 CONTINUOUS 2 SINGLE 3 REPEAT GA...

Страница 16: ...l show the Saved Memory Number Default Setting Save 00 Save 09 2 If you select 2 Delete then you will delete some memory ex delete SAVE 01 3 Press EXIT key if you exit this mode 4 1 3 3 Initialize Press 3 key or Use with Rotary Encoder and ENTER key at CONFIG mode This Equipment is set up by Factory Setting VIEW MEMORY 1 VIEW SAVE 2 DELETE VIEW SAVE Save00 Save01 DELETE MODE Save00 Save02 Save03 S...

Страница 17: ...9 G01P07T1 PLY BaudRate 9600 BPS Output Mode Continue 2 Press EXIT key if you exit this mode 4 1 3 4 BEEP ON OFF Press 4 key or Use with Rotary Encoder and ENTER key at CONFIG mode You will be set up Beep on off 1 Press ENTER key You will select On Off 4 1 4 System_Info Press 4 key or Use with Rotary Encoder and ENTER key at CONFIG mode You will find the Information of this Equipment 1st System In...

Страница 18: ...ttern file will be Saved to Some Memory 00 99 at next Mode P01_0_Tone Data G01 File Name G01P01T1 ply P01 Transmission Mode 1 TM1 2 Press SAVE key 3 If you save this pattern to Memory 09 then Press 0 9 4 Then return to Step 1 4 2 2 Recall 1 Press RECALL key SAVE MODE INPUT Save No 00 99 Save Mode Save09 Memorized RECALL MODE INPUT RECALL No 00 99 ...

Страница 19: ...n for test This Mode will be approach by next Process Case 1 After booting power on Case 2 Press SETUP ENTER ENTER key 1st G01 Stream_Tone_data G02 Broadcasting Ex G03 Stream_DMB G04 Stream for BER MSC Then Next folder will be selected by Rotary Encoder ENTER key G01 Stream_Tone_data G02 Broadcasting Ex G03 Stream_DMB G04 Stream for BER MSC G05 Re_Configuration G06 User define G07 Test for product...

Страница 20: ...a G01 P02 Main ID 02 Sub ID 03 P03 192bps_PL test P04 128bps_PL test This Menu will be select among the next folder P01 Tone_Data P02 Main id 02 Sub id 03 P03 192bps_PL test P04 128bps_PL test P05 Bit_rate N X PAD P06 Bit_rate V X PAD P07 Bit_rate S X PAD P08 FIDC_Component Note This folder Name will be updated without any notice 4 5 Select Mode It is select a pattern by Transmission Mode This Mod...

Страница 21: ...sion Mode 1 TM2 Transmission Mode 2 TM3 Transmission Mode 3 TM4 Transmission Mode 4 4 6 PRE_VIEW This function will be display the structure the Contents of sub channel of a Ensemble Press PREVIEW key Then Display as follows If you select G01P01T ply refer to 7 Appendix A 1st S01 256 4 0 V 1KHZ LR G01 S02 224 3 168 N 2KHZ LR P01 S03 224 4 336 S 4KHZ LR TM1 S04 192 3 476 S 1KHZ L 2nd S05 192 4 616 ...

Страница 22: ...ut On Off Starts or Stops IQ Output Digital I Q and Frame Synch output It is toggle function Output On LED On Start sending the I Q Output Off LED Off Stop sending the I Q Note Output On available only this Mode After select Transmission Mode P01_0_Tone Data G01 File Name G01P01T1 ply P01 Transmission Mode 1 TM1 4 8 Local On Off Press this key to return the PeakTech 1140 to Local Front panel LED O...

Страница 23: ...brackets is optional Note the brackets are NOT part of the command 1 2 Means use either 1 or 2 No Command Description 1 0 9 Selection Menu 2 U Line Up Cursor 3 D Line Down Cursor 4 X Goto previous menu 5 E Goto Setup menu 6 GROUP aa a Group Selection aa Group No 7 PATTERN aa a Pattern Selection aa Pattern No 8 PREVIEW Detail Preview 9 TM aa a Transmission Mode selection aa Mode No 10 PRESET aa a P...

Страница 24: ...PeakTech 1140 19 5 3 RS 232C Cable ...

Страница 25: ...6 APPENDIX A A 1 Timing of I Q Output Digital Pin Signal Name 1 D7 MSB Out 2 D6 Out 3 D5 Out 4 D4 Out 5 D3 Out 6 D2 Out 7 D1 Out 8 D0 LSB Out 9 GND 10 CLK 4 096 MHz 11 QI Out 12 Fsync out 13 n c 14 CLK 4 096 MHz 15 GND ...

Страница 26: ...PeakTech 1140 21 PeakTech 01 2006 ...

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