PINEAPPLE TECHNOLOGY, INC. DTXPRO-800U OPERATING AND SERVICE MANUAL TABLE OF CONTENTS TABLE OF CONTENTS SECTION I – SAFETY NOTICES....................................................................................... 4 SECTION II – DTXPRO-800U INTRODUCTION............................................................... 4 SECTION III –TECHNICAL SPECIFICATIONS................................................................ 6 SECTION IV DTXPRO-800U BLOCK DIAGRAM A. BLOCK DIAGRAM........................
PINEAPPLE TECHNOLOGY, INC. DTXPRO-800U OPERATING AND SERVICE MANUAL TABLE OF CONTENTS TABLE OF CONTENTS V.5 - ETHERNET WEB PAGE CONTROL AND MONITORING A. LOCAL PC INTERNAL MODEM SETTINGS FOR FIXED IP................ 24 B. ETHERNET WEB PAGE SETUP............................................................ 28 C. IP ADRESS CONFIGURATION.............................................................. 28 D. WEB SERVICE OPERATION................................................................. 30 V.
SECTION I SAFETY NOTICES THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION
PINEAPPLE TECHNOLOGY, INC. DTXPRO-800U OPERATING AND SERVICE MANUAL I. SAFETY NOTICES l ---SAFETY NOTICES ** READ THIS SECTION BEFORE INSTALLATION ** SEVERE ELECTRICAL SHOCK OR BURNS MAY OCCUR IF THIS EQUIPMENT IS USED IMPROPERLY. NEVER WORK ON THIS EQUIPMENT ALONE. ALWAYS HAVE ANOTHER PERSON PRESENT WHILE WORKING ON ELECTRICAL CIRCUITS OR MOVING EQUIPMENT. COMMUNICATIONS TO EMERGENCY SERVICES SHOULD BE AVAILABLE AT ALL TIMES.
SECTION II DTXPRO-800U INTRODUCTION THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION 4
PINEAPPLE TECHNOLOGY, INC. DTXPRO-800U OPERATING AND SERVICE MANUAL I. I. DTXPRO-800U INTRODUCTION DTXPRO-800U INTRODUCTION The DTXPRO-800U transmitter is an integrated transmission system. Included in a 19 inch, 24 RU rack is a modulator, power amplifier, mask filter, and standard accessories. The DTXPRO800U is tested to FCC specifications. The modulator used in this assembly is the DXDPRO-10U.
SECTION III DTXPRO-800U TECHNICAL SPECIFICATIONS THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION 6
PINEAPPLE TECHNOLOGY, INC. DTXPRO-800U OPERATING AND SERVICE MANUAL III. III. TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS PRIMARY POWER.................................... (AC) 110/220 50/60 Cycles Universal Power (DC) 48 VDC Nominal 44-52 VDC Operating Range ELECTRICAL STANDARDS..................... 8VSB ATSC Transmission ATSC: A/53, A54, A64, SMPTE-310M DVB-ASI: EN50083-9, ETSI TR 101 819 MPEG-TS ISO/IEC 13818-1 SIGNAL PERFORMANCE...........................
PINEAPPLE TECHNOLOGY, INC. DTXPRO-800U OPERATING AND SERVICE MANUAL III. TECHNICAL SPECIFICATIONS III. TECHNICAL SPECIFICATIONS (Continued) ELECTRICAL SPECIFICATIONS (Continued) REMOTE MONITORING.............................. Output Power Level Reflected Power Level DC Supply Voltage DC Current AC Main Voltage Heat Sink Temperature Ambient Temperature ALARMS.....................................................
SECTION IV DTXPRO-800U BLOCK DIAGRAM AND BILL OF MATERIALS THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION 9
PINEAPPLE TECHNOLOGY, INC. IV. DTXPRO-800U BLOCK DIAGRAM AND BILL OF MATERIALS DTXPRO-800U OPERATING AND SERVICE MANUAL .
PINEAPPLE TECHNOLOGY, INC. IV. DTXPRO-800U BLOCK DIAGRAM AND BILL OF MATERIALS DTXPRO-800U OPERATING AND SERVICE MANUAL IV. DTXPRO-800U BILL OF MATERIALS DXDPRO-10U - MODULATOR, DIGITAL, UHF, ADAPTIVE, 10W RMS………………………….. 1 ea DC2KC-2 - DC, 2 KW RMS, UHF, 7-16 DIN …………………………………………………..……… 2 ea ACDIS1 - AC & DC DISTRIBUTION……………………………………..…………………………….. 1 ea BPUD1K - FILTER, UHF, 1 KW, DIGITAL MASK, 1 5/8 EIA PARALLEL………………………….
SECTION V DXDPRO-10U MODULATOR MANUAL THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION 12
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.1 DXDPRO-10U INTRODUCTION V.1. DXDPRO-10U INTRODUCTION Pineapple Technology Inc. (PTI) is proud to introduce the DXDPRO and DTXPRO line of modulators and transmitters. This is the most advanced line of transmission products available on the market for low power television (LPTV), mobile/hand held (M/H), translators, and media flow. The product introduced by Pineapple Technology Inc.
SECTION V.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.2. DXDPRO-10U TECHNICAL SPECIFICATIONS V.2 TECHNICAL SPECIFICATIONS-DXDPRO-10U ELECTRICAL SPECIFICATIONS PRIMARY POWER.................................... ELECTRICAL STANDARDS..................... (AC) 110/220 50/60 Cycles Universal Power (DC) 48 VDC Nominal 44-52 VDC Operating Range 8vsb ATSC Transmission ATSC: A/53, A54, A64, SMPTE-310M DVB-ASI: EN50083-9, ETSI TR 101 819 MPEG-TS ISO/IEC 13818-1 SIGNAL PERFORMANCE..........................
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.2. DXDPRO-10U TECHNICAL SPECIFICATIONS V.2. TECHNICAL SPECIFICATIONS (Continued) ELECTRICAL SPECIFICATIONS (Continued) REMOTE MONITORING.............................. Output Power Level Reflected Power Level DC Supply Voltage DC Current AC Main Voltage Heat Sink Temperature Ambient Temperature ALARMS.....................................................
SECTION V.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.3. DXDPRO-10U APPLICATIONS AND INSTALLATION V.3 DXDPRO-10U APPLICATIONS AND INSTALLATION A. APPLICATIONS The DXDPRO Modulator line was developed to process ASI or SMPTE-310M transport streams and convert them into an ATSC Compliant signal for Television Broadcast transmission. Additional broadcast formats are available i.e., H/M, xxx, and others. Models available in this family of products include: a. DXDPRO-MB - This is the ―BASE MODEL‖.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.3. DXDPRO-10U APPLICATIONS AND INSTALLATION V.3 DXDPRO-10U APPLICATIONS AND INSTALLATION (Continued) C. DIGITAL UPGRADE NOTES The DXDPRO-10U is suitable for upgrading analog transmitters to digital service. Special attention must be given to every detail of the conversion to insure that the desired objective is met and that it is compliant with FCC requirements. The equipment used to make a conversion is expensive and can be costly.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.3. DXDPRO-10U APPLICATIONS AND INSTALLATION V.3 DXDPRO-10U APPLICATIONS AND INSTALLATION (Continued) E. GPS RECEIVER ACTIVATION (Continued) The GPS receiver can be activated by using the web page by following these steps: 1. 2. Connect an antenna. Open the web page main menu and select the GPS Icon and pull it down to the lower level of the web page. A new section on GPS appears. GPS Setup Window 3.
SECTION V.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.4. FRONT PANEL CONTROL AND MONITORING V.4 DXDPRO-10U FRONT PANEL CONTROL AND MONITORING A. OVERVIEW The front panel of the DXDPRO-10U modulator has three important functions for transmitter monitoring and control. Standard on all modulator is an LCD display, display selector switch, ALC and Power Level adjustments, and alarm display. These areas are show below. Alarms LCD Display ALC PWR Control B.
SECTION V.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING A. LOCAL PC INTERNAL MODEM SETTINGS FOR A FIXED IP To view the ProTelevision web page used to control operation of the modulator you must set your PC internal modem for a fixed IP. The following instructions will explain this process. 1. For Windows 7 click ―Start‖ then ―Control Panel‖. a.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) A. LOCAL PC INTERNAL MODEM SETTINGS FOR A FIXED IP e. When the properties window opens click on ―Internet Protocol Version 4 (TCP/IPv4)‖ to bring it in focus then click the ―Properties‖ button. (Fig 4) Fig 4 f.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) A. LOCAL PC INTERNAL MODEM SETTINGS FOR A FIXED IP 2. For Windows Vista click ―Start‖ then ―Control Panel‖. a. When the Control Panel window opens click ―Network and Internet‖. b. When the Network and Internet windows opens click ―Network and Sharing Center‖ (Fig 6) Fig 6 c.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) A. LOCAL PC INTERNAL MODEM SETTINGS FOR A FIXED IP b. When the window opens right click ―Local Area Connection‖ and select ―Properties‖ from the pop-up menu. (Fig 8) Fig 8 c. When the Properties window opens click ―Internet Protocol (TCP/IP)‖ to bring it into focus and then select ―Properties‖ (Fig 9) Fig 9 d.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) B. ETHERNET WEB PAGE SETUP General Introduction The web service control interface allows monitoring of status as well as configuration of the operational parameters of the device subject to the log-in status for the user (observer, operator or administrator).
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) C. IP ADDRESS CONFIGURATI0N (Continued) 2. IP Configuration Over Ethernet (Terminal) The PT2000 Terrestrial Gateway product can be configured for either static or dynamic IP address operation. The factory default setting for the unit is: Address management: DHCP = OFF (static IP address) Default IP: 192.168.168.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION The PT2000 Terrestrial Gateway product is fully controllable over ethernet by means of the web service function (web browser control).
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 1. Login To The Web Service Figure 0-1 Login window (administrator status / default password) 2. Web Service Main Page Connection to the web service function is established simply by entering in the Web browsers address field the IP address of the PT2000 Terrestrial Gateway unit.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 2. PT 2000 Web Service Main Page 3.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5. DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle Parameter Control for Main Function Block To access the control panel for a main function block (for example the ‗Reference‘ block) proceed as follows: 1. Place the cursor over the blue label of the block of interest (for example the ‗Reference‘ block). 2.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle Parameter Control for Main Function Block 4. When the block is placed in the desired panel (left, centre or right), release the left mouse key.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle Parameter control for Specific Function Block 3. While keeping the left mouse key pressed drag the block to the lower section of the screen 1. Place the cursor over the block 2. Press the left mouse key 4.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle Parameter Control For Interface Point To access the control panel for a specific Interface point (for example the ‗RF‘ input) proceed as follows: 1. Place the cursor over the interface point of interest (for example the ‗RF‘ input). 2. Press the left mouse button 3.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle Parameter Control For Interface Point 4. When the Interface point is placed in the desired panel (left, centre or right), release the left mouse key.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle Access To System Parameters 1: Left-click the [SYSTEM] button to open the system configuration menu.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle Setting Of A Parameter Value To change the setting of a specific user parameter, proceed as follows: 1.
PINEAPPLE TECHNOLOGY, INC. DXDPRO-10U MODULATOR MANUAL V.5 . ETHERNET WEB PAGE CONTROL AND MONITORING V.5 . DXDPRO-10U ETHERNET WEB PAGE CONTROL AND MONITORING (Continued) D. WEB SERVICE OPERATION 3. Web Service - Operation Principle SW/FW update SW/FW update of the PT2000 Terrestrial Gateway product is carried out over the ethernet interface.
SECTION V.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6. DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION A. INTRODUCTION This section describes the web browser based operation of the Adaptive pre-corrector for the PT2000 Terrestrial Gateway unit.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) B. ELECTRICAL INTERFACE The required signal level for both inputs is 0dBm +/-10dB. The impedance is 50 ohm.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) B. ELECTRICAL INTERFACE 2. Interface to the Transmitter The non-linear sense input must be connected to a suitable coupler/tap-off at a point right after the power amplifier before any band limiting filter. The linear sense input must be connected to a suitable coupler/tap-off point after the channel filter.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 1. Connection and Verification of Signal Levels (Continued) Valid sense input for linear and non-linear pre-corrector: Marginal sense input for linear and non-linear pre-corrector (yellow warning): Invalid sense input for linear pre-corrector. Valid sense input for non-linear corrector.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 2.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 2. Preparation of Web Service Interface (Continued) Adaptive Linear PreCorrection Disabled Adaptive Linear PreCorrection Enabled Adaptive Correction In Static Mode Disabled 3.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 3. LINEAR PRE-CORRECTOR CONFIGURATION Linear Pre-Corrector Monitor Panel The linear pre-corrector monitor panel provided information about the instantaneous performance and operation mode. Status: The status field shows the operational status for the linear pre-corrector system.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 3. LINEAR PRE-CORRECTOR CONFIGURATION Adaptive Linear Pre-Corrector Mode Selection The adaptive linear corrector can operate in four different modes. The required mode is selected by opening the operational mode ‗drop-down‘ list (II).
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 3. LINEAR PRE-CORRECTOR CONFIGURATION III Adaptive Linear Pre-Corrector Reset Functions The adaptive linear pre-corrector control panel includes two controls for resetting the corrector characteristic (IV).
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 4. NON-LINEAR PRE-CORRECTOR CONFIGURATION Non-Linear Pre-Corrector Mode Selection The non-linear pre-corrector system can operate in three different modes. The required mode is selected by opening the operational mode ‗drop-down‘ list (I).
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 4. NON-LINEAR PRE-CORRECTOR CONFIGURATION Status: The status field shows the operational status for the non-linear pre-corrector system. The possible states are: Monitoring: indicates that the adaptive mode is disabled and that either the ‗Static‘ or ‗Monitoring‘ mode (refer to 3.4.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION Run to target: The instantaneous adaptive non-linear pre-corrector characteristic is applied to the RF output. The pre-corrector algorithm will run until the set threshold value is obtained for the upper respectively the lower RE spectrum shoulder.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 4. NON-LINEAR PRE-CORRECTOR CONFIGURATION Auto run: The instantaneous adaptive non-linear pre-corrector characteristic is applied to the RF output. The pre-corrector algorithm will run until the set threshold value is obtained for the upper respectively the lower RF spectrum shoulder.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) C. OPERATION OF ADAPTIVE PRE-CORRECTOR 5. ADAPTIVE PRE-CORRECTOR STATISTICS The ‗Adaptive‘ pre-corrector block provides various statistics concerning the adaptive process when dragged to and expanded in the lower half of the web service page.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) D. ECHO CANCELLING AND ADAPTIVE PRE-CORRCTION NOTE: THIS FEATURE IS NOT INCLUDED IN THE DXDPRO LINE PRODUCTS. THIS IS AVAILABLE AND THE CUSTOMER SHOULD REQUEST A QUOTATION FOR PRICE AND AVAILABILITY.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) E. APPENDIX-A CLIPPER OPERATION 1. GENERAL INFORMATION The clipper function included with the Terrestrial Gateway product allows a controlled limitation of the output signals peak-to-average-power-ratio (PAPR).
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) E. APPENDIX-A CLIPPER OPERATION 3. OPERATION OF THE CLIPPER FUNCTION For practical reason the clipper function is considered ‗active‘ whenever the clip point is set to a value lower than 12dB irrespective of the actual PAPR format for the modulation standard in use.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.6. ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION V.6 DXDPRO-10U ADAPTIVE PRE-CORRECTOR WEB SERVICE OPERATION (Continued) E. APPENDIX-A CLIPPER OPERATION 3. OPERATION OF THE CLIPPER FUNCTION Identification of Optimal Clipper Setting The optimal clipper setting can be identified by monitoring the output of the power amplifier using a spectrum analyzer.
SECTION V.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.7 DXDPRO-10U BLOCK DIAGRAM V.
PINEAPPLE TECHNOLOGY, INC DXDPRO-10U MODULATOR MANUAL V.7 DXDPRO-10U BLOCK DIAGRAM V.7 DXDPRO-10U PARTS LIST DDR25U - DRIVER ASSY, DIGITAL, 25W, 50V PA, WITH ALC (SIMULAR TO UDR10C)............ 1 ea MPTPRO - MODULATOR EXCITER, ADAPTIVE, PRE BUILT BOARD........................................ 1 ea MPTPROBP - MODULATOR EXCITER, BACKPLANE, FOR MDXPRO BOARD......................... 1 ea 1A0067 - MASTER LOGIC CONTROL AND DISPLAY BOARD, DXDPRO..................................
SECTION VII DTXPRO-800U INSTALLATION PROCEDURES THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION 67
PINEAPPLE TECHNOLOGY, INC DTXPRO-800U OPERATING AND SERVICE MANUAL VII. DTXPRO-800U INSTALLATION PROCEDURES VII. DTXPRO-800U INSTALLATION PROCEDURES To ensure long and reliable trouble-free service from the DTXPRO-800U transmitter the following steps for installation are recommended: 1. MECHANICAL INSTALLATION: The DTXPRO-800U was designed to be installed in a building protected from the weather. The building should have a hard-surface floor such as concrete with a moisture barrier.
PINEAPPLE TECHNOLOGY, INC DTXPRO-800U OPERATING AND SERVICE MANUAL VII. DTXPRO-800U INSTALLATION PROCEDURES VII. DTXPRO-800U INSTALLATION PROCEDURES (Continued) 4. ANTENNA CONNECTION: The transmitter is equipped with a type N connector located at the rear of the rack. The RF ATSC compliant mask filter and output directional coupler(s) are provided with the transmitter and are to be located and mounted at the customer discretion.
SECTION VIII DTXPRO-800U SERVICE REQUIREMENTS THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION 70
PINEAPPLE TECHNOLOGY, INC DTXPRO-800U OPERATING AND SERVICE MANUAL VIII. DTXPEO-800U SERVICE REQUIRMENTS VIII. DTXPRO-800U SERVICE REQUIREMENTS Routine maintenance of the DTXPRO-800U consists of cleaning or replacing the air inlet filter. In normal operating environments this should be done once a month or more often in dusty environments. Cleaning should be done with a light detergent. Rinse and dry the filter carefully before installing. Any detergent residue could damage components in the modulator.
SECTION IX DTXPRO-800U WARRANTY THE INFORMATION PROVIDED HEREIN IS PINEAPPLE TECHNOLOGY INCORPORATED PROPRIETARY INFORMATION AND CANNOT BE COPIED OR DISTRIBUTED WITHOUT PRIOR AUTHORIZATION 72
PINEAPPLE TECHNOLOGY, INC DTXPRO-800U OPERATING AND SERVICE MANUAL IX. IX. DTXPRO-800U WARRENTY DTXPRO-800U WARRANTY The WARRANTY provided by Pineapple Technology, Inc., on this transmitter is detailed below.