CHPLBD-25200Affinity L-Band Transmitter for Mobile Media Svs.

                                                                    Document Number: 47267151-108 Revision: 0.1 Date: June 14, 2004 Copyright © 2004 by Thales Broadcast & Multimedia, Inc., All rights reserved. Affinity® is a Registered Trademark of Thales Broadcast & Multimedia, Inc. Win 95, Win 98, Win NT 4.0, Win 2000 and Win XP are registered trademarks of Microsoft Corporation. All rights reserved Pentium is a registered trademark of Intel Corporation. All rights reserved No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, except as may be expressly permitted in writing by Thales Broadcast and Multimedia, Inc. Information provided by Thales Broadcast and Multimedia, Inc. is intended and believed to be accurate; however, no liability can be assumed for its use. Materials, designs, and specifications are subject to change without notice. For technical support call 1-800-345-9295 or log on to our web site at www.thales-bm.com. Manufactured in the United States of America i Affinity Control User’s Guide Software v2.50 Table of Contents 1 Introduction and Installation.............................................................................................1 1.1 Program Description ...........................................................................................1 1.2 System Requirements.........................................................................................1 1.3 Installation ..........................................................................................................1 1.4 Initial Setup.........................................................................................................2 2 Program Operation ..........................................................................................................3 2.1 Main Control Screen Operation...........................................................................3 2.1.1 Upconverter LCD Metering and Status Box ..................................................4 2.1.2 Controls ........................................................................................................4 2.1.3 Fault Log Screen Operation ..........................................................................5 2.1.4 Maintenance Options Screen Operation .......................................................6 2.1.5 Setup/Configuration Screen Operation..........................................................7 2.2 Amplifier Gain Check Procedure .......................................................................11 2.3 Full Upconverter Calibration Procedure ............................................................15 3 Affinity System Reference & Theory of Operation..........................................................29 3.1 ADAPT Reference ............................................................................................29 3.2 Affinity/Upconverter Theory of Operation ..........................................................29 3.3 Affinity Power Amplifier(s) Reference................................................................30 3.4 Affinity Control Software to EMSET Variable Cross Reference .........................31 Figure 1 Upconverter RJ11 Serial Port Connector ......................................................................2 Figure 2 First Time Startup Dialog...............................................................................................2 Figure 3 Old Upconverter Parameters Warning...........................................................................2 Figure 4 Main Control Screen – NOT CONNECTED...................................................................3 Figure 5 Main Control Screen–After Connection .........................................................................3 Figure 6 Sample Fault History Log File .......................................................................................5 Figure 7 Maintenance Screen .....................................................................................................6 Figure 8 Setup/Configuration Screen ..........................................................................................7 Figure 9 Meter/Display Calibration Screen ..................................................................................9 Figure 10 Saved Upconverter Settings File Example ................................................................10 Figure 11 Amplifier Gain Check for 500W System (Screen 1) ...................................................11 Figure 12 Amplifier Gain Check for 500W System (Screen 2) ...................................................12 ii Affinity Control User’s Guide Software v2.50 Table of Contents Figure 13 Amplifier Gain Check for 500W System (Screen 3) ...................................................12 Figure 14 Amplifier Gain Check for 500W System (Screen 4) ...................................................13 Figure 15 Amplifier Gain Check for 500W System (Screen 5) ...................................................13 Figure 16 Amplifier Gain Check for 500W System (Screen 6) ...................................................14 Figure 17 Amplifier Gain Check for 500W System (Screen 7) ...................................................14 Figure 18 Full Calibration-Initial Display Screen ........................................................................16 Figure 19 Full Calibration-"Last Chance" Warning ....................................................................17 Figure 20 Full Calibration-Upconverter Initialization ..................................................................17 Figure 21 Full Calibration-ADAPT Output Level ........................................................................18 Figure 22 Full Calibration-Power Meter Setup...........…

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A A f f f f i i n n i i t t y y ® ® 2 2 0 0 0 0 - - W W a a t t t t L L B B D D - - 2 2 0 0 0 0 C C - - N N 1 1 L L - - B B a a n n d d D D i i g g i i t t a a l l T T r r a a n n s s m m i i t t t t e e r r P P R R E E L L I I M M I I N N A A R R Y Y D D R R A A F F T T P P r r o o d d u u c c t t M M a a n n u u a a l l Safety Notice In compliance with Federal Regulations, 29 CFR 1910.1200, Material Data Sheets (MSDS) are provided for each potentially hazardous material supplied. Please review this information thoroughly. Document Number: DRAFT Revision: P1 Date: September 29, 2005 Copyright © 2005 by Thales Broadcast & Multimedia Inc., All rights reserved. Affinity® is a Registered Trademark of Thales Broadcast & Multimedia, Inc. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, except as may be expressly permitted in writing by Thales Broadcast & Multimedia, Inc. Information provided by Thales Broadcast &Multimedia, Inc. is intended and believed to be accurate; however, no liability can be assumed for its use. Materials, designs, and specifications are subject to change without notice For technical support call 1-800-345-9295 or log on to our web site at www.thales-bm.com. Manufactured in the United States of America Table of Contents - i - ® Affinity LBD-200C-N1 Transmitter Product Manual 1Preface .............................................................................................................................. 1 2Introduction ....................................................................................................................... 2 3Safety Information .............................................................................................................3 3.1Introduction .......................................................................................................... 3 3.2Warnings, Cautions, and Notes............................................................................ 3 3.3Safety Symbols .................................................................................................... 4 3.4Electrical Shock and the Human Body ................................................................. 4 3.5Emergency Procedures for Electrical Shock ........................................................ 5 3.6Transmitter Electrical Hazards ............................................................................. 6 4Features ............................................................................................................................ 7 4.1Overview .............................................................................................................. 7 4.2Affinity® Low Power Transmitter Configurations.................................................. 8 4.3Affinity® Family Construction ............................................................................... 8 4.4Additional Affinity® Features: ............................................................................. 11 5Specifications .................................................................................................................. 12 5.1Affinity® LBD-200C-N1 Transmitter Specifications ............................................ 12 5.2Affinity® LBD-200C-N1 Cabinet Layout ............................................................. 24 5.3Affinity® LBD-200C-N1 FRU Part Numbers....................................................... 26 5.4Fusing and Protection ........................................................................................ 27 5.5Equipment Packaging ........................................................................................ 28 5.5.1Unpacking and Inspection ........................................................................... 28 5.6Environment Considerations .............................................................................. 28 5.7System Grounding ............................................................................................. 29 6General System Description ........................................................................................... 30 7Installation ....................................................................................................................... 32 7.1Installation of Transmitter Sub-Chassis.............................................................. 32 7.1.1Installation of Site Management System ..................................................... 33 7.1.2Installation of Satellite Receiver and Remultiplexer .................................... 34 7.1.3Installation of Sirius DVB-H Exciter ............................................................. 35 7.1.4Installation of Driver Plug-In Modules .......................................................... 36 Table of Contents - ii - ® Affinity LBD-200C-N1 Transmitter Product Manual 7.1.5Installation of Power Amplifier Segments .................................................... 37 7.1.6Installation of Front-End Power Supplies .................................................... 38 7.1.7Installation of UPS System .......................................................................... 40 7.1.8Installation of Downconverter ...................................................................... 41 8Site Management System Description ............................................................................ 43 8.1Status Monitoring and Control System............................................................... 43 9Satellite Receiver and Remultiplexer Description ........................................................... 44 10Sirius DVB-H Exciter Description .................................................................................... 45 10.1Introduction ........................................................................................................ 45 10.1.…

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Exciter Configuration Description- 55 - ® Affinity LBD-200C-N1 Transmitter Product Manual 10.1.3 General Description Sirius is a digital TV transmitter Signal Processing Unit sub-assembly that receives an MPEG-2 data stream, and transmits a pre-corrected DVB-H RF signal to the pre-amplifier and power amplifier. The pre-amplifier is required for high power transmitters. 10.1.4 Main Features Channel Modulation: The DVB-H channel modulator utilizes a very similar hardware platform to the ATSC and DRM architectures. Linear and Non linear pre-correction: by way of an integrated Digital Pre-corrector, a Linear Equalizer enables correction of the linear distortions caused by the cavities, filters, and antenna combiner following the HPA power amplifier. Clipping:allows the reduction of the signal peak-to-average ratio at a programmable value, and the associated digital filter of the shoulders. This allows a significant reduction of the Back-Off in the HPA depending on the allowed quality degradation of the signal in terms of END or EVM. UHF IV/V: A synthesizer generates the output frequency. Internal air-cooling: Provides adequate cooling to ensure proper operation across specified temperature range. Exciter Configuration Description- 56 - ® Affinity LBD-200C-N1 Transmitter Product Manual 10.1.5 Sirius Subassembly Description The Sirius DVB-H Exciter is housed in a “19” 2U EIA rack unit and is populated with the following assemblies: A- LED board B- TS board B1- Enhanced QoS measurement board B2- IF Filter board B3- UHF transmitter board C- Digital board D- AC Transformer E- Power Supply F- Synthesizer G- PC Slot H- GPS Receiver 10.1.5.1 Digital Board Functional Description of Digital Board The “Digital Board” is built around the combination of an FPGA and a powerful microprocessor. It supports most of the input/output interfaces and base-band processing from the incoming data stream up to an I/Q base-band output. The transport stream input signal is based on the DVB-H Digital Television Standard. The exciter includes Dual A and B asynchronous serial interface (ASI) inputs in a 75-ohm BNC female connector, conforming to DVB-ASI (TR 101211). The ASI format is a 188, 214 burst or byte mode. The equipment adapts automatically to the net input rate since the input rate is lower than the channel capacity. The dual inputs can be configured as redundant ASI switched inputs. The DVB-H RF exciter has built in capability to monitor the presence and consistency (synchronization bytes) of the incoming TS, and produce appropriate alarms. This feature includes MIP identification (DVB standard), in single frequency network (SFN) as well as multi frequency network (MFN) modes. This function is performed simultaneously on each different ASI input. The equipment is able to manage MFN or SFN operation. The incoming serial data stream signal is processed by the DVB-H channel encoder, which performs the following functions: xRemoval of the MPEG sync byte Exciter Configuration Description- 57 - ® Affinity LBD-200C-N1 Transmitter Product Manual xTransport Stream Identification xData Randomization xReed-Solomon Encoding xData Interleaving xTrellis Coding xGrey mapping xFFT xPilot Insertion xGuard interval insertion The main objective of the Digital Board is to generate an output complex signal in the form of parallel I and Q digital signals. In addition, the Digital Board provides the clock reference for all the other boards within the DVB-H exciter. The system is fully compliant with the EN 300-744 1.5.2 Digital Television Standard. Additional optional functions such as a built in GPS receiver, or DVB receiver, are supported by additional daughter boards managed by the embedded microprocessor. This version is designed 3-Mgate FPGA hardware and is dedicated to DVB-H. The incoming serial data stream signal is processed by the channel encoder, which provides an output complex digital signal in the form of parallel I and Q digital signals, and a clock reference. The channel encoder has a hardware version allowing performance of DVB-H modulation. For DVB- H, all standard modes are supported including hierarchical modes. The equipment can support redundant switching input for DVB operation. The equipment is also capable of managing either single frequency networks (SFN) or multi frequency networks (MFN) operation. Bit Rate Adaptation with PCR re-stamping is used for MFN operation. An embedded microprocessor manages daughter boards such as a global positioning satellite (GPS) receiver, DVB-H receiver and TS Board. RS232, I2C and SPI buses are used for internal control and monitoring of the daughter boards. External control and monitoring is done through RS232 and/or Ethernet and/or CAN bus. The digital board distributes pilot clocks to Sirius boards, 10MHz to the synthesizer and TS Board, and system clock to the TS Board. 10.1.5.2 TS Board Functional Description of TS Board The “TS Board” is also equipped with an FPGA. It supports the up-conversion and adaptive pre- correction processing. The TS Board receives the I/Q base-band signal and the clock reference from the Digital Board. The TS Board performs the following processing: xClipping xNon-Linear Digital Adaptive Precorrection xLinear Equalization Exciter Configuration Description- 58 - ® Affinity LBD-200C-N1 Transmitter Product Manual The proprietary clipping function limits the magnitude of the vector above a given threshold. The magnitudes higher than the threshold are replaced by the threshold complex value. This allows for a better quality output signal at a lower back-off compared to other transmitters. The non-linear automatic precorrection function computes the best shoulder level at the output of the transmitter. The process is based on a Look Up Table (LUT) that is loaded from an iterative measurement of the shoulder level. The Digital Adaptive Pre-correction (DAP TM ) inputs the I and Q signals from the Digital board and compares them to reference…

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Power Amplifier Module - 115 - ® Affinity LBD-200C-N1 Transmitter Product Manual Thumbscrew Heatsink Handle Key lock Assembly LED Thumbscrew Communication Port PA Module Rear Panel Assembly The Rear Panel Assembly of the PA Module consists of a UHF OUTPUT a UHF INPUT and a DC INTERFACE/POWER CONNECTOR. TheUHF OUTPUT is the point at which the UHF signal is connected to the RF System TheUHF INPUT is the point at which the UHF signal is received from the Driver Section. TheDC INTERFACE/POWER CONNECTOR is the point at which the power supply voltages, control lines and RS-485 communication signals for the PA Module are located. Power Amplifier Module - 116 - Affinity ® LBD-200C-N1 Transmitter Product Manual Front-End Power Supply Module - 117 - ® Affinity LBD-200C-N1 Transmitter Product Manual 15 Front-End Power Supply Description TheFront-End Power Supply Module provides the 48VDC level required to power the Driver and PA Modules of the Affinity LBD-200C-N1 transmitter .The Front-End Power Supply Module outputs the 48V DCto the connector boards located within the Sub-Chassis Assembly. The Driver and Amplifiers derive the power from these connector board assemblies. The Front-End Power Supply Module is a 4000-Watt device containing current limiting, thermal shut down, and fuse protection circuitry. The required input voltage is 208V AC 3-phase @ 50Hz.-60Hz. The nominal output voltage is +48V DC. A potentiometer on the Front-End Power Supply Module is used to adjust the output supply level (factory adjust). LED indicators located on the supply front panel assembly provide visual feedback of Front-End Power Supply operation. Two internal 600 CFM forced air fans provide convection cooling for the Front-End Power Supply Module. The Front-End Power Supply is plugged into the Power Supply Adapter located in the Chassis assembly. The 5.25” high, Front-End Power Supply Chassis can contain up to three 48V DC power supplies. The rack is designed to allow the power supply modules to operate in a current sharing mode when more than one module is installed (N+1 applications). The Power Supply Chassis operates off the mains AC power and is fuse protected on TB1. A circuit breaker assembly is attached to the rear of the chassis to provide DC over-current protection for the PA Modules. The Front-End Power Supply Modules are “Hot Swap” compatible. When operated in N+1 configurations, defective supplies may be removed and replaced without shutting the entire transmitter system down. Front-End Power Supply - 118 - Affinity ® LBD-200C-N1 Transmitter Product Manual 48VDC out to Amplifier Chassis PA Power Switch Circuit Breakers 1&2, 3&4, 5&6, 7&8 48VDC out to Driver Chassis 4-Amp Fuse PA Fan Circuit Breakers for Amplifiers 1-4 & 5-8 AC Input Fan Output (AC) to Amplifier Chassis Front-End Power Supply - 119 - Affinity ® LBD-200C-N1 Transmitter Product Manual CAR4010T & 4030T 4000 Watt Single Output Rectifier Modules 97MS2101 Rev. B - 03.15.04 Cherokee International ■ Headquarters 2841 Dow Avenue, Tustin CA. 92780 - USA 714.544.6665 (t) ■ 714.838.4742 (f) www.cherokeepwr.com Cherokee International ■ European Operations Boulevard de l'Europe, 131 ■ B-1301 Wavre - Belgium +32.10.438.510 (t) ■ +32.10.438.213 (f) CAR4010T & 4030T ■ Hot-Swap N+1 Redundancy ■ Single phase or Three phase Input ■ Power Factor Correction ■ Over Voltage, Over Current and Thermal Protection. ■ Visual LED Indicators ■ 19” 3U high rack available SpecificationsCAR 4010T & 4030T Input Voltage RangeCAR4010T: 180-264VAC, 47-63Hz 1Ø / CAR4030T: 180-264VAC, 47-63Hz 3Ø Input Current (maximum)25.5A @ Full Load and 180VAC, 1Ø and 15A per phase @ Full Load and 180VAC, 3Ø Inrush Current50A max Input Fuse30A 3AG, Internal Axial Type for 1Ø and 20A 3AG, Internal Axial Type for 3Ø Input Transient ProtectionMOV and Gas tube Power Factor0.99 (for CAR4010T) and 0.95 (for CAR4030T) at full load and nominal line Efficiency89% typical at 230VAC Output ConfigurationV1V2 Standby Output CAR4010L1TN/CAR4030L1TN-54V @ 74A5V @0.5A CAR4010K1T/CAR4030K1T27V @ 148A 5V @ 0.5A Output Voltage Range - 40 to -58V (for CAR4010L1T) and 20 to 29V (for CAR4010K1T) with external programming Line Regulation0.5% using remote sense (5% on Stand-by Voltage) Load Regulation0.5% using remote sense (5% on Stand-by Voltage) Output Ripple & Noise<1% (pk-pk) Transient Response3% max deviation 0.50ms recovery time for a 25% load change Start-up Time2 seconds Hold-up Time>20ms at low line Overshoot / Undershoot1% at turn ON / OFF Temperature Coefficient0.02% per °C Remote ON / OFFLogic 1 (TTL High) or open enables unit (ON), Logic 0 (TTL Low) or short shuts unit down (OFF) Power Fail SignalSignal goes low (TTL low) 2ms before loss of output regulation Current Limit Protection110-140% V1, 5VSB <2.5A. Automatic recovery. Over Voltage Protection- 58.5 to -59.5V (for CAR4010L1TN) and 29.5 to 30.5V (for CAR4010K1T). Reset by cycling input power. Over Temperature ProtectionAutomatic shutdown with auto recovery. Thermal shutdown point @ 95°C MTBF300,000 hrs per Bellcore standard Output Power Good TTL High = Power Good, TTL Low = Output out of limits LED IndicatorsDC Good: Green LED; Temperature OK: Green LED; and AC Good: Amber LED Operating Temperature0°C to 50°C at rated output power. Supply derates linearly from 50°C to 65°C at 2.2% per °C CoolingSelf contained ball bearing fan. Shock & Vibration NEBS Compliant to IEC68-2-27 & MIL-STD-810E, Telcordia GR-63-CORE; GR-487-CORE EMI/EMCMeets EN61000-3-2, -3 CISPR22 and FCC Part 15 Class A, Bellcore GR-1089-Core Safety ApprovalsUL1950, CSA 22.2 No. 650, TUV EN60950 & CE Mark Weight13.5 pounds FeaturesBenefits ■ No minimum load requirements ■ Eliminates the need for preload on system backplane ■ Modular design ■ Easy insertion and extraction during hot swap ■ Single phase or three phase inputs ■ One stop shopping, breadth of line for 24V and 48V outputs ■ Constant power characteristic ■ Better suited for battery charging applications Key Market Segments &…

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1 Document #: DOC36-0025 REV: JUL.08.05 Thales Broadcast & Multimedia, Inc. 104 Feeding Hills Road Southwick, MA 01077-9350 July 08, 2005 1 CERTIFICATION OF DATA FCC Section 2.911 (a-g) In accordance with commission regulations the equipment listed in the enclosed report has been tested using measurement procedures consistent with title 47 guidelines falling under parts 2 and 27. Having personal involvement in each of the tests contained in this report, I certify that the statements and data submitted are true and correct to the best of my knowledge. Donald Wike Manager, Low Power Product Development Thales Broadcast & Multimedia Inc.

1 Document #: DOC36-0023 REV: JUl.08.05 Thales Broadcast & Multimedia, Inc. 104 Feeding Hills Road Southwick, MA 01077-9350 July 08, 2005 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 To Whom It May Concern: The enclosed form and engineering report are submitted for certification of Thales' Affinity LBD- series, 1.67GHz digital transmitter system for DVB-H mobile-media transmission under parts 2 and 27 of the FCC rules. The FCC identifier for the product family is selected as CHPLBD-25200. The transmitter(s) can be operated in a range from 25W-200W average power, not to exceed 2kW EIRP when antenna gain is considered. Enclosed are an engineering report with required test results and a technical manual with circuit diagrams/theory of operation with intention of demonstrating compliance with FCC regulations. If further information is required, please contact me at (413) 998-1151. Sincerely, Donald Wike Manager, Low Power Product Development Thales Broadcast & Multimedia Inc. FCC Section 2.1033 (a) (c), 27.51

1 All information contained in this document is confidential and proprietary to THALES and shall not be disclosed without the prior permission of THALES. CREATED: D.Wike.............................................................. 01/25/05 CHECKED: name ................................................................ date RELEASED: name............................................................... date Document #: DOC36-0026 REV: JUL.08.05 Thales Broadcast & Multimedia, Inc. 104 Feeding Hills Road Southwick, MA 01077-9350 July 08, 2005 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 1 CONFIDENTIALITY REQUEST RE: FCC I.D. CHPLBD-25200 To Whom It May Concern: As indicated in Section 3 of FCC Form 731, we desire to file a request for confidentiality relevant to the following schematic pages: Table 1: Modulator/Exciter confidential schematics. Drawing Number Description 45324480 PCB-ASSY,TS 45324491 PCB-ASSY,3M-GATE DIGITAL 45324492 PCB-ASSY,TX 45324501 PCB-ASSY,IF FILTER 45324497 PCB-ASSY, QOS 45324498 PCB-ASSY,LED DISPLAY 45324540 PCB-ASSY,FILTER 47267206 PCB ASSY, UHF SYNTHESIZER Table 2: Upconverter / amplifier confidential schematics. Drawing Number Description 47267376 PCB ASSY, TRUE-RMS DETECTOR 47267292 PCB ASSY, UP-CONVERTER L-BAND 47267297 PCB ASSY, IPA, L-BAND 47267366 PCB ASSY, ALC L-BAND 47267300 PCB ASSY, DC-DC CONV 48V-12V 47267302 PCB ASSY, MCU AMP 47267231 PCB ASSY, PWR AMP L-BAND 47267338 PCB ASSY,DWN-CONV L-BAND The schematic pages are attached to this report for submission to the FCC for review with our Application for Equipment Authorization as per FCC CRF Section 0.459. This request is being made due to the competitive nature of the wireless communications industry and the new level of technology used in the modulator/exciter, upconverter, RF detector, synthesizer, preamplifiers, & power amplifier segment of our model LBD-125C-N1. 2 All information contained in this document is confidential and proprietary to THALES and shall not be disclosed without the prior permission of THALES. CREATED: D.Wike.............................................................. 01/25/05 CHECKED: name ................................................................ date RELEASED: name............................................................... date Document #: DOC36-0026 REV: JUL.08.05 Thales Broadcast & Multimedia, Inc. 104 Feeding Hills Road Southwick, MA 01077-9350 Our technical manual provides our customer with a substantial amount of information. Therefore, we feel it would be in the best interest of Thales that the aforementioned schematics, which are not included in the technical manual, be kept confidential. Your consideration of this request would be greatly appreciated. If you have any questions regarding this request, please do not hesitate to contact me. Respectfully, Manager, Low Power Product Development Thales Broadcast & Multimedia Inc.

1 Document #: DOC36-0029 REV: OCT.07.05 Thales Broadcast & Multimedia, Inc. 104 Feeding Hills Road Southwick, MA 01077-9350 October 07, 2005 Mr. Stan Lyles FCC Application Process Branch Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 E-Mail: [email protected] Re: FCC ID CHPLBD-25200 731 Confirmation Number EA210636 Mr. Lyles, In reference to correspondence #29363, Thales wishes to inform the processing branch of the newly uploaded material to be adjoined to our current submittal for certification of Thales' Affinity LBD- series, 1.67GHz digital transmitter system for DVB-H mobile-media transmission under parts 2 and 27 of the FCC rules. In specific, Thales has enclosed a new engineering report document # 35-0007 with required test results at 200 watts output power, new FCC ID label (reference document# 36-0028), and a technical manual with correlation to the 731 form filed in July of this same year. As requested, we have included documents 22-0052, 22-0053, and 22-0054 containing photographs of top and bottom side of all main printed circuit boards to be used within the digital transmitter. In accordance with our request for confidentiality, we have marked confidential items where appropriate. In addition, Thales confirms that the devic…

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