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Tektronix HDST1 HD-SDI User Manual

Stress test module
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User Manual
HDST1
HD-SDI Stress Test Module
070-A880-51
www.tektronix.com

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  • Page 1 User Manual HDST1 HD-SDI Stress Test Module 070-A880-51 www.tektronix.com...
  • Page 2 Copyright © Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077...
  • Page 3 Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located.
  • Page 5 ......3–20 :OUTPut:SERial:JITTer:LF:FREQuency:STEP(?) ..... . . 3–21 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 6 ..........C–8 Index HDST1 HD-SDI Stress Test Module User Manual...

  • Page 7: Table Of Contents

    Table C–1: Module slot assignments ......C–3 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 8 Table of Contents HDST1 HD-SDI Stress Test Module User Manual...
  • Page 9 General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. Only qualified personnel should perform service procedures. To avoid potential hazards, use this product only as specified. Injury Precautions Avoid Electric Overload.
  • Page 10 General Safety Summary Certifications and Refer to the specifications section for a listing of certifications and compliances Compliances that apply to this product. HDVG1 HDTV Digital Video Generator...
  • Page 11 Related Manuals The following documents are also available. H The HDST1 HD-SDI Stress Test Module Service Manual describes how to service the module. This optional manual must be ordered separately. H The TG2000 Signal Generation Platform User Manual describes how to use the TG2000 Platform.
  • Page 12 6:00 a.m. - 5:00 p.m. Pacific time This phone number is toll free in North America. After office hours, please leave a voice mail message. Outside North America, contact a Tektronix sales office or distributor; see the Tektronix web site for a list of offices. viii...
  • Page 13 Getting Started...
  • Page 15 H Option H Functional Check Product Description The HDST1 HD-SDI Stress Test module is designed to be installed in the TG2000 Signal Generation Platform. The TG2000 Platform must be running version 2.2 or later firmware. The module is an HD stress test module which provides HDTV interface stressing functions.

  • Page 16: Table 1-1: Standard And Optional Accessories

    Figure 2–1 on page 2–1 while performing these procedures. Required Equipment The following equipment is required for the functional check: H HDTV serial digital video signal generator H HDTV waveform monitor H Two 75 W BNC cables H 75 W terminator HDST1 HD-SDI Stress Test Module User Manual...
  • Page 17 12. Use the Navigation arrow keys to select Amplitude. 13. Turn the knob clockwise or counter clockwise and check that the amplitude of the eye pattern is changed. 14. Touch the Reset button to reset the amplitude to the default value. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 18 Getting Started HDST1 HD-SDI Stress Test Module User Manual...
  • Page 19 Operating Basics...

  • Page 21: Figure 2-1: Menu Structure For The Hdst1 Module

    SDI Parameters or Module Utility window Set amplitude and duty cycle of output signal, jitter amplitude and frequency, and error rate. Select clock signal used to calibrate an external instrument. Figure 2-1: Menu structure for the HDST1 module HDST1 HD-SDI Stress Test Module User Manual...
  • Page 22 H 100m OUT: Output connector for cable extension stress testing of 100 m. Online Help Push the front-panel HELP button to display a help window. The help window describes the window you were using when you pushed HELP. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 23 Operating Procedures This section is organized into the following main topics: H Power on the mainframe and select the module H Module parameters Refer to Figure 2–1 on page 2–1 for the menu structure. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 24 4. When self tests are complete, the instrument displays icons representing the generator modules. If an installed module is not represented, refer to Troubleshooting in the HDST1 HD-SDI Stress Test Module Service Manual. NOTE. The illustrations in these procedures show the factory default name (HDST1:X where X represents the slot number in which the module is installed).
  • Page 25 2. Another way to access this window is as follows: a. Push the Modules button. b. Ensure that the module is highlighted. c. Push the Edit button. d. Touch Module Parameters. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 26 You can set the value from 0.00 UI (unit interval) to 20 UI in 0.01 UI steps. H Duty Cycle: Sets the duty cycle of the output signal. You can set the value from 40% to 60% in 0.1% steps. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 27 1. Select the module, if not already selected. The Module Parameters window (shown on page 2–5) appears. 2. Touch the Output icon to toggle the state of the module’s output signal. 3. Touch Quit to exit. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 28 1. In the Module Parameters window, shown on page 2–5, touch Module Utility. 2. The Module Utility window opens, as shown below. 3. Touch the Cal Signals icon to select 4.6 MHz Clock. 4. Touch Quit to exit the window. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 29 Syntax and Commands...
  • Page 31 UP. Use this argument to increase the parameter value one increment as defined by the :STEP value. DOWN. Use this argument to decrease the parameter value one increment as defined by the :STEP value. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 32 50 percent. 7. Enter :OUTPut:SERial:AMPLitude MAXimum to change the amplitude of the output signal to 130 percent. 8. Enter :OUTPut:SERial:AMPLitude MINimum to change the amplitude of the output signal to 10 percent. HDST1 HD-SDI Stress Test Module User Manual...

  • Page 33: Figure 3-1: Example Of Scpi Subsystem Hierarchy

    Commands specify actions for the instrument to perform. Queries return measurement data and information about parameter settings. For more information on SCPI commands, programming structure, and TG2000 Signal Generation Platform status and events, refer to the TG2000 Signal Generation Platform User Manual. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 34 Syntax HDST1 HD-SDI Stress Test Module User Manual...
  • Page 35 Set or query low frequency jitter amplitude :OUTput:SERial:JITTer:LF:AMPLitude:STEP(?) Set or query low frequency jitter amplitude step size :OUTput:SERial:JITTer:LF:FREQuency(?) Set or query low frequency jitter frequency :OUTput:SERial:JITTer:LF:FREQuency:STEP(?) Set or query low frequency jitter frequency step size HDST1 HD-SDI Stress Test Module User Manual...
  • Page 36 Functional Command Groups HDST1 HD-SDI Stress Test Module User Manual...
  • Page 37 :OUTPut Commands Use these commands to control the output parameters of the module. These include jitter amplitude and frequency. NOTE. The module must be selected with the INSTrument:SELect command prior to using these commands. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 38 :OUTPut Commands Command Tree :OUTPut :STATe <boolean> :SERial :AMPLitude <numeric_value> :STEP <numeric_value> :DUTY <numeric_value> :ERATe <numeric_value> :JITTer :AMPLitude <numeric_value> :STEP <numeric_value> :FREQuency <numeric_value> :STEP <numeric_value> :AMPLitude <numeric_value> :STEP <numeric_value> :FREQuency <numeric_value> :STEP <numeric_value> HDST1 HD-SDI Stress Test Module User Manual...
  • Page 39 :OUTPut:STATe? Parameters Command Query response <boolean> = ON or 1, OFF or 0 1, 0 Default Value Errors and Events None Dependencies None Examples :OUTP:STAT ON Command: :OUTP:STAT? Query: Response: Related Commands None HDST1 HD-SDI Stress Test Module User Manual...
  • Page 40 Query response <numeric_value> = <NRf> <NR2> UP, DOWN, MIN, MAX, DEF Default Value Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:AMPL 90 Command: :OUTP:SER:AMPL? Query: 90.0 Response: Related Commands :OUTPut:SERial:AMPLitude:STEP 3-10 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 41 Parameters Command Query response <numeric_value> = <NRf> <NR2> MIN, MAX, DEF Default Value Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:AMP:STEP 10 Command: :OUTP:SER:AMP:STEP? Query: 10.0 Response: Related Commands :OUTPut:SERial:AMPLitude 3-11 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 42 Command Query response <numeric_value> = <NRf> <NR2> MIN, MAX, DEF Default Value 50.0 Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:DUTY 60 Command: :OUTP:SER:DUTY? Query: 60.0 Response: Related Commands None 3-12 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 43 Parameters Command Query response <numeric_value> = <NRf> <NR2> MIN, MAX, DEF Default Value Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:ERAT 10 Command: :OUTP:SER:ERAT? Query: 10.0 Response: Related Commands None 3-13 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 44 Command Query response <numeric_value> = <NRf> <NR2> UP, DOWN, MIN, MAX, DEF Default Value Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:HF:AMPL .5 Command: :OUTP:SER:JITT:HF:AMPL? Query: Response: Related Commands :OUTPut:SERial:JITTer:HF:AMPLitude:STEP 3-14 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 45 Parameters Command Query response <numeric_value> = <NRf> <NR2> MIN, MAX, DEF Default Value 0.01 Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:HF:AMPL:STEP .1 Command: :OUTP:SER:JITT:HF:AMPL:STEP? Query: Response: Related Commands :OUTPut:SERial:JITTer:HF:AMPLitude 3-15 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 46 Query response <numeric_value> = <NRf> <NR2> UP, DOWN, MIN, MAX, DEF Default Value 1000000.0 Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:HF:FREQ 100 Command: :OUTP:SER:JITT:HF:FREQ? Query: 100.0 Response: Related Commands :OUTPut:SERial:JITTer:HF:FREQuency:STEP 3-16 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 47 Parameters Command Query response <numeric_value> = <NRf> <NR2> MIN, MAX, DEF Default Value 0.01 Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:HF:FREQ:STEP .1 Command: :OUTP:SER:JITT:HF:FREQ:STEP? Query: Response: Related Commands :OUTPut:SERial:JITTer:HF:AMPLitude 3-17 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 48 Command Query response <numeric_value> = <NRf> <NR2> UP, DOWN, MIN, MAX, DEF Default Value Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:LF:AMPL .5 Command: :OUTP:SER:JITT:LF:AMPL? Query: Response: Related Commands :OUTPut:SERial:JITTer:LF:AMPLitude:STEP 3-18 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 49 Parameters Command Query response <numeric_value> = <NRf> <NR2> MIN, MAX, DEF Default Value 0.01 Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:LF:AMPL:STEP .1 Command: :OUTP:SER:JITT:LF:AMPL:STEP? Query: Response: Related Commands :OUTPut:SERial:JITTer:LF:AMPLitude 3-19 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 50 Query response <numeric_value> = <NRf> <NR2> UP, DOWN, MIN, MAX, DEF Default Value 10.0 Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:LF:FREQ 1000 Command: :OUTP:SER:JITT:LF:FREQ? Query: 1000.0 Response: Related Commands :OUTPut:SERial:JITTer:LF:FREQuency:STEP 3-20 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 51 Parameters Command Query response <numeric_value> = <NRf> <NR2> MIN, MAX, DEF Default Value Errors and Events –200 Execution error Dependencies None Examples :OUTP:SER:JITT:LF:FREQ:STEP 10 Command: :OUTP:SER:JITT:LF:FREQ:STEP? Query: 10.0 Response: Related Commands :OUTPut:SERial:JITTer:LF:AMPLitude 3-21 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 52 :OUTPut Commands 3-22 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 53 Appendices...

  • Page 55: Table A-1: Electrical Specifications

    A color bar signal is recommended for the HD SDI signal. If you use special test signals such as a check field (pathological) signal for input, you may not perform appropriate stress testing. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 56 -2.9 dB @ 470 MHz "1 dB -3.8 dB @ 770 MHz "1 dB -5.1 dB @ 1300 MHz "2 dB Return loss t-15 dB v1.485 GHz Cable simulator 2 Number of connectors 2 (IN and OUT) HDST1 HD-SDI Stress Test Module User Manual...

  • Page 57: Table A-2: Certifications And Compliances

    FCC 47 CFR Part 15, Subpart B, Class A The performance of the TG2000 is degraded to the E4 environment for radiated emissions only when operating with the combinations of HDVG1 and HDST1 in an HD SDI stress test application. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 58 Appendix A: Specifications HDST1 HD-SDI Stress Test Module User Manual...

  • Page 59: Table B-1: Scpi Conformance Information

    SCPI 1994.0 Standard or not. Table B-1: SCPI Conformance information Defined in Not defined in SCPI 1994.0 SCPI 1994.0 Command OUTPut SERial AMPLitude(?) STEP(?) DUTY(?) ERATe(?) JITTer AMPlitude(?) STEP(?) FREQuency(?) STEP(?) AMPLitude(?) STEP(?) FREQuency(?) STEP(?) STATe(?) HDST1 HD-SDI Stress Test Module User Manual...
  • Page 60 Appendix B: SCPI Conformance Information HDST1 HD-SDI Stress Test Module User Manual...
  • Page 61 Use Care When Servicing With Power On. Dangerous voltages or currents may exist in this product. Disconnect power, remove battery (if applicable), and disconnect test leads before removing protective panels, soldering, or replacing components. To avoid electric shock, do not touch exposed connections. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 62 7. Avoid handling modules in areas that have a floor or work-surface covering capable of generating a static charge. 8. Do not remove the module circuit board assembly from the shield. The shield is an important stiffener which prevents damage to surface-mount components. HDST1 HD-SDI Stress Test Module User Manual...

  • Page 63: Table C-1: Module Slot Assignments

    Slots 2 through 10 CAUTION. The TG2000 Platform mainframe can handle a maximum of one HDST1 module. Exceeding this quantity could cause excessive heat which could damage the product and could result in fire. HDST1 HD-SDI Stress Test Module User Manual...

  • Page 64: Figure C-1: Rear Panel Slot Numbering

    Failure to remove the power cord can result in serious injury or death. 3. Refer to Figure C–2 and remove or loosen all screws to remove the top cover. HDST1 HD-SDI Stress Test Module User Manual...

  • Page 65: Figure C-2: Top Cover Removal

    Appendix C: Installation Top cover Loosen screws (12) Top cover Remove screws (23) Figure C-2: Top cover removal HDST1 HD-SDI Stress Test Module User Manual...

  • Page 66: Figure C-3: Removing The Rear Panel

    Figure C-3: Removing the rear panel 5. While ensuring correct alignment of the module flange as shown in Figure C–4, lower the module into the desired slot as shown in Figure C–5. Flange Figure C-4: Module flange HDST1 HD-SDI Stress Test Module User Manual...

  • Page 67: Figure C-5: Installing The Module

    7. Press down evenly on the module until it is firmly in place. 8. Insert and tighten the top screw, which is supplied with your module, as shown in Figure C–6. 9. Tighten the rear-panel screw. HDST1 HD-SDI Stress Test Module User Manual...

  • Page 68: Figure C-6: Top Screw

    T-10 torx tip is supplied with the module. To remove the module, follow these steps: 1. Turn off the platform by pressing the front-panel On/Standby switch and switching the rear panel power switch to OFF. 2. Unplug the power cord. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 69 A spare blank panel is included in the TG2000 Platform mainframe accessories kit. 9. Tighten the screws on the blank rear panel. 10. Reinstall the top cover and insert and tighten all top cover screws. HDST1 HD-SDI Stress Test Module User Manual...
  • Page 70 Appendix C: Installation C-10 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 71 Index...
  • Page 73 Manuals, related, vii Menu structure, 2–1 Module URL, Tektronix, viii installing, C–3 removing, C–8 Module Parameters, 2–5 Module Utility, 2–8 Module Utility window, 2–8 Web site address, Tektronix, viii Modules window, 2–4 Index-1 HDST1 HD-SDI Stress Test Module User Manual...
  • Page 74 Index Window Module Parameters, 2–5 Module Utility, 2–8 Modules, 2–4 SDI Parameters, 2–6 Index-2 HDST1 HD-SDI Stress Test Module User Manual...

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