2ABTYMPTV1 kW DTV ATSC Transmitter

ANYWAVE ATSC 1KW DTV Transmitter User Manual Version 1.6 February 12, 2014 ATSC 1KW DTV TX User Manual Version 1.6 02/12/2014 Page 2 of 47 Copyright Notice Copyright © Anywave Communication Technologies, Inc. 2013, All rights reserved. No part of this publication may be reproduced, translated, transcribed, stored in a retrieval system, or transmitted into any form or by any means, without the express written permission of Anywave Communication Technologies, Inc. Disclaimer Information provided by Anywave Communication Technologies is believed to be accurate and complete; however, no liability can be assumed for its use. The information contained in this publication is subject to change without notice. Anywave Communication Technologies Inc. 300 Knightsbridge Parkway, Suite 150, Lincolnshire, IL 60069 Tel: +1 (847) 415-2258 Fax: +1 (847) 415-2112 http://www.anywavecom.com/en/ ATSC 1KW DTV TX User Manual Version 1.6 02/12/2014 Page 3 of 47 Contents 1 Overview .......................................................................................... 4 2 Specifications.................................................................................... 6 3 TX Control Unit................................................................................ 7 4 ATSC ACT-5X Digital Exciter ....................................................... 10 5 600W UHF Power Amplifier .......................................................... 12 6 TX System Interconnect ................................................................. 15 7 Theory of Operation ....................................................................... 16 8 Quick Start Guide – to safely turning on your Transmitter ............ 18 9 Local (Touch Screen) User Interface .............................................. 20 10 Remote (Web) User Interface ........................................................ 37 ATSC 1KW DTV TX User Manual Version 1.6 02/12/2014 Page 4 of 47 1 Overview The ATSC 1000W DTV transmitter comes in single and dual exciter configurations, providing a control unit (with a front panel LCD and built-in preamp), two power amplifiers, a power splitter and combiner, and a power supply system. EXCITER CONTROL UNIT POWER AMPLIFIER #1 POWER AMPLIFIER #2 INPUT MAINS BREAKER ATSC 1KW DTV TX User Manual Version 1.6 02/12/2014 Page 5 of 47 A rear view of the cabinet (shown below - with the back panel removed) highlights the remaining system components – including the combiner, output coupler, reject load (with fan), AC distribution and output stack of the transmitter. Controller Exciter PA 1 PA 2 AC Distribution Sys Reject Load w/fan Combiner Coupler Output Stack ATSC 1KW DTV TX User Manual Version 1.6 02/12/2014 Page 6 of 47 2 Specifications  RF Output  Connector: 1 5/8”, 50 Ω  Frequency: 470~860 MHz, in steps of 1 Hz  Rated Power: 1kW (rms)  Level Stability: < ±0.2 dB  MER: > 35 dB  Amplitude Flatness: < ±0.5 dB  Shoulder Level: < - 50 dB (after correction)  Return Loss: > 16 dB  Environment  Operation Temperature: 0 °C ~ +40 °C  Operation Humidity: < 95 % (non-condensing)  Atmospheric Pressure: 86 kPa ~ 106 kPa  Power Supply  Voltage: 220/380 VAC, three phase 4-wire  Frequency: 50/60 Hz  Power Consumption: 5940 W @ 1170 W output (27 A / 220 V)  Other  Cooling System： Forced air cooling  Control Interface: Front panel, Ethernet and RS232  Size (HxWxD): 1270 mm x 584 mm x 914 mm Note 1. The electrical interface characteristics are measured under normal conditions. Values may vary. 2. Operating in abnormal conditions may result in damage to the equipment. Long operating hours in severe environments may reduce the reliability of the entire system, which may cause permanent damage to equipment. Make sure all electrical interface characteristics and environmental parameters are within the defined range listed above before operating this equipment. ATSC 1KW DTV TX User Manual Version 1.6 02/12/2014 Page 7 of 47 3 TX Control Unit The TX Control Unit consists of a pre-amp (1xBLF571 driving 2xBLF881 devices), a splitter and a powerful control system. It receives the RF inputs from the exciters, performs the pre- amplification, and finally sends 2 RF outputs (1x 0°and 1x 90) to the two PA modules. It also receives various RF signals for detection and monitoring. Front panel The front panel of Control Unit is shown below.  Color touch screen  NORMAL/EMERGENCY  NORMAL: It’s the default mode of the transmitter for most of the operating time. In NORMAL mode, all protection mechanisms are enabled, including over-drive, high reflected power, high absorbed power, etc.  EMERGENCY: It’s a mode to force a transmitter to send out TX power when it enters some protection mode and therefore shuts down its output in NORMAL mode. Twist the NORMAL/EMERGENCY switch 90°clockwise to switch from NORMAL to EMERGENCY. Please Note: In EMERGENCY mode, all protection mechanism is disabled.  LED_NORMAL  If the green light is ON, then the transmitter is working in NORMAL mode.  LED_EMEGENCY  If the yellow light is ON, then the transmitter is working in EMERGENCY mode.  LED_ALARM  If there is any alarm, the red light is ON, and the transmitter will shut down its output. The most common alarms include: Over-drive/over-current of PA modules or Preamp, high reflected power of PA modules or Preamp, high absorbed power, over temperature of PA modules or Preamp, etc. Please refer to Status Bar and LOG from the touch screen of Control Unit for details. ATSC 1KW DTV TX User Manual Version 1.6 02/12/2014 Page 8 of 47 Rear Panel The rear panel of Control Unit is shown below:  RF_MON: Loop out of RF_OUT1/RF_OUT2 for monitoring  RF_IN_A/RF_IN_B  Connector: N  Impedance: 50 Ω  Note: To receive the RF_OUT signal from Exciter_A / Exciter_B  RF_OUT_1/RF_OUT_2  Connector: N  Impedance: 50 Ω  Note: Sends pre amplified RF signal to the inputs of PA modules  PR_IN (TX Reflected Power)  Connector: BNC  Impedance: 50 Ω  Note: To receive feedb…

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March 26, 2014 Federal Communications Commission Office Of Engineering Technology To Whom It May Concern: ATTESTATION STATEMENT I hereby certify the measurements were executed and test results were recorded in accordance with accepted engineering practices and do constitute an accurate representation of the product performance of the documented MPTV transmitter. President Greg Best Consulting, Inc. 9223 N. Manning Ave. Kansas City, MO 64157 816-792-2913

ATSC_T Exciter AATSC_T Exciter B BLF571 3dB_Hybrid 3dB_Hybrid Display and Control Unit 3dB_Hybrid 1:2 Power distribution 1:2 Power Distribution 2:1 Power distribution 2:1 Power distribution Director Couple BLF888A*2BLF888A*2BLF888A*2BLF888A*2 3dB_Hybrid BPFilter BLF881BLF881 RF OUT Director Couple LOAD LOAD Cooling System Cooling System Power Supply System AC380V Switching Power supply Switching Power supply Switching Power supply Anywave Communication Techologies Inc. Confidential

June 2, 2014 CONFIDENTIALITY REQUEST LETTER ANYWAVE COMMUNICATIONS TECHNOLOGIES, INC MPTV TRANSMITTER TECHNICAL DATA Pursuant to FCC 0.457(d) and 0.459 of the FCC Rules long-term confidentiality is requested due to the fact that the applicant, Anywave Communications Technologies, Inc., considers certain information to be submitted as trade secret information. Specifically, internal construction photos and schematics submitted as exhibits for type certification for the above transmitter are not normally available to anyone outside of company employees. The specific files needing confidentiality are identified as: Exciter_Sch.pdf 560W_PA_Sch.pdf Controller_Sch.pdf Item3_ATSC_1KW_TX_Schematic.pdf 560 W PA INTERNAL CONSTRUCTION PHOTO.pdf Exciter_Internal_Photo.PDF MPTV_Controller_Internal_Photo.JPG Anywave Communications Technologies, Inc. realizes that Internal Construction Photos are not normally included within confidential material. However, the unique nature of the design of Anywave Communications Technologies Inc. exciter and UHF power amplifiers provides a compelling argument to retain internal construction photos of the amplifier as confidential. The following justification applies. Schematics are held confidential because a competitor can use the information to potentially reproduce the assembly described by the schematic and make a copy available for sale. Likewise, the actual printed circuit boards of the exciter and power amplifier have microstrip transmission lines to tune and optimize the performance of the circuits. In effect, the transmission lines are components just like any other part within the schematics. These microstrip lines and arrangement of components are easily visible from viewing internal photographs of the exciter and UHF amplifier construction. Treating the photos without confidentiality makes the microstrip lines and the arrangement of components available to potential competitors and is like Greg Best Consulting, Inc. 9223 N. Manning Ave. Kansas City, MO 64157 816-792-2913 l Page 2 June 2, 2014 giving a portion of the schematics to possible competitors. Indeed, the microstrip lines and arrangement of the components are often the most critical decisions in the design process. It is for this reason that Anywave Communications Technologies, Inc. believes that public access to the internal construction photos is potentially harmful to its business. Anywave Communications Technologies, Inc. has gone to great expense to develop their equipment and they could be financially harmed if another competitor were to copy the products using the schematics and internal construction photo information and make them available for sale. The internal construction photos and schematic information contained within the exhibits submitted with this type certification application are not supplied with customer documentation. Because of the nature of the schematics and internal construction photos, redacted documents are not possible. At a minimum, a period of 5 years is necessary for confidentiality for these documents. Regards,

Company Initial: Employee Initial: Anywave Communication Technologies Inc. Proprietary Information and Inventions Agreement As a condition of my employment with Anywave Communication Technologies Inc., its parents, subsidiaries, affiliates, successors or assigns (together “the Company”), and in consideration of my employment with the Company and my receipt of the compensation now and hereafter paid to me by the Company, I agree: 1. to disclose and assign to the Company as its exclusive property, all inventions and technical or business innovations or contributions, including computer software, developed or conceived by me solely or jointly with others during the period of my employment, (1) that are along the lines of the business, work or investigations of the Company or its affiliates to which my employment relates or as to which I may receive information due to my employment, or (2) that result from or are suggested by any work which I may do for the Company, or (3) that are otherwise made through the use of the Company time, facilities or materials. 2. to execute all necessary papers and otherwise provide proper assistance (at the Company’s expense), during and subsequent to my employment, to enable the Company to obtain for itself or its nominees, patents, copyrights, or other legal protection for such inventions or innovations in any and all countries. 3. to make and maintain for the Company adequate and current written records of all such inventions or innovations. 4. to hold in strictest confidence, and not to use, except for the benefit of the Company, or to disclose to any person, firm or corporation, any Confidential Information of the Company. I understand that “Confidential Information” means any Company proprietary information, technical data, trade secrets or know-how, marked “company confidential” or stated in verbal, including but not limited to: research, product plans, products, services, customer lists and customers (including but not limited to: customers of the Company on whom I called or with whom I became acquainted during the term of my employment), markets, software, developments, inventions, processes, formulas, technology, designs, drawings, engineering, hardware configuration information, marketing, finances and other business information disclosed to me by the Company either directly or indirectly in writing, orally or by drawings or observation of parts or equipment. 5. during my employment with the Company, I will not improperly use or disclose any proprietary information or trade secrets of any former employer or other person or entity and that I will not bring onto the premises of the Company any unpublished document or proprietary information belonging to any such employer, person or entity unless consented to in writing by such employer, person, or entity. 6. upon any termination of my employment, I will deliver to the Company (and will not keep in my possession, recreate or deliver to anyone else) any and all devices, records, data, notes, reports, proposals, lists, correspondence, specifications, drawings blueprints, sketches, materials, equipment, other documents or property, or reproductions of any aforementioned items developed by me pursuant to my employment with the Company or otherwise belonging to the Company, its successors, or assigns. I agree to execute any proper oath or verify any proper document required to carry out the terms of this Agreement. I represent that I have not entered into, and I agree I will not enter into, any oral or written agreement in conflict with the foregoing. Company Initial: Employee Initial: Anywave Communication Technologies Inc. I agree that it would be impossible or inadequate to measure and calculate the Company's damages from any breach of the covenants set forth in this Agreement. Accordingly, I agree that if I breach any of these covenants, the Company will have available, in addition to any other right or remedy available, the right to obtain an injunction from a court of competent jurisdiction restraining such breach or threatened breach and to specific performance of any such provision of this Agreement. This Agreement sets forth the entire agreement and understanding between the Company and me relating to the subject matter herein and merges all prior discussions between us. No modification of or amendment to this agreement, nor any waiver of any rights under this agreement, will be effective unless in writing signed by the party to be charged. Any subsequent change or changes in my duties, salary or compensation will not affect the validity or scope of this Agreement. PAUL DADIAN _________________ ______________________________ ____________ Print Name Signature Date ______________________________ PERRY PRIESTLEY – CEO ________ Witness (the Company Representative) Position or Title of Witness

1KW ATSC TX External Construction photos Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (front) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (back) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (side-right) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (side-left and front) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (side-right opened 1) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (side-right opened 2) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (back opened 1) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ATSC 1KW TX (back opened 2) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL 2.5KW BPF (front) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL 2.5KW BPF (back) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL 2.5KW BPF (side-right) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL 2.5KW BPF (side-left) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL 2.5KW BPF (top) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL 2.5KW BPF (bottom) ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL 1KW ATSC System Test Setup ACT-5XU-1000-A-C Anywave Communication Technologies Inc. CONFIDENTIAL ANYWAVE Anywave Communication Technologies Inc. 300 Knightsbridge Parkway, Suite 150 Lincolnshire, IL 60069, USA Tel: +1 847 415 2258 www.anywavecom.com/en

FCC ID Label

Anywave Communication Technologies FCCID Label –MPTV ATSC TX Anywave Communication Technologies, Inc. 2 MPTV FCCID Label 1 in 2 in Contact Information Anywave Communication Technologies Inc. 300 Knightsbridge Parkway, Suite 150 Lincolnshire, IL 60069 +1 847 415 2258 www.anywavecom.com/en Anywave Communication Technologies, Inc. 3

ANYWAVE ATSC 1KW DTV Transmitter Operational Description CONFIDENTIAL ATSC 1KW DTV Theory of Operation Anywave Communication Technologies, Inc. - CONFIDENTIAL (Preliminary) Page 2 of 6 Contents 1 Overview .......................................................................................... 3 2 TX System Schematic ...................................................................... 4 3 Theory of Operation ......................................................................... 5 ATSC 1KW DTV Theory of Operation Anywave Communication Technologies, Inc. - CONFIDENTIAL (Preliminary) Page 3 of 6 1 Overview The ATSC 1000W DTV transmitter comes in single and dual exciter configurations, providing a control unit (with a front panel LCD and built-in preamp), two power amplifiers, a power splitter and combiner, and a power supply system. EXCITER CONTROL UNIT POWER AMPLIFIER #1 POWER AMPLIFIER #2 INPUT MAINS BREAKER ATSC 1KW DTV Theory of Operation Anywave Communication Technologies, Inc. - CONFIDENTIAL (Preliminary) Page 4 of 6 2 TX System Schematic The ATSC 1KW DTV transmitter is modular in its design. The diagram below shows the overall system schematic and signal flow existing between the various modules. FWD RFL PA2 PA1 IN RJCT AC Distribution Input: 220V/30A, 3-phase Reject Load Combiner Coupler BPF To Ant / Load IN OUT To PC for Remote Ctrl TS Input AC Mains Controller Exciter PA 1 PA 2 ATSC 1KW DTV Theory of Operation Anywave Communication Technologies, Inc. - CONFIDENTIAL (Preliminary) Page 5 of 6 3 Theory of Operation The ATSC 1000W DTV transmitter is conceptually simple to understand and easy to operate. The Transmitter operates on 3-phase 220V, 30A AC Mains service. An AC Mains Distribution compartment is located in the back rear floor of the TX. This compartment is shielded for personnel safety and provides the distribution of appropriate AC power to the various modules inside the TX cabinet. A standard ATSC ASI input stream is provided to one of the BNC connectors located on the rear panel of the Exciter. The Exciter supports options for DVB-ASI and SMPTE310M stream formats as well as an RF off-air input via a built-in tuner and TSoIP support via an RJ-45 input. The Exciter performs the appropriate FEC and Signal Processing to modulate a standard 19.39 Mbps ATSC TS to produce an RF output at the desired channel frequency. Supported ATSC modulation standards include A/53 (Legacy), A/153 (MH), and A110:20011 (SFN). The TX supports both Single and Dual Drive (DD) Exciter configurations, and manages the automatic and manual switchover between Exciters in a DD configuration. The modulated RF output signal from the Exciter(s) is(are) fed into the Control module which contains a 50W preamp driver (1xBLF571 device driving 2xBLF881 transistors in parallel). The output of the Controller preamp is then split and fed to the RF inputs of each of the PA modules. The PA modules contain 4x BLF888A devices that amplify the RF signal to produce 600W of output power per PA. The amplified output signals of the two PAs are fed into a 2-way Hybrid Combiner and then into a Directional Coupler and finally out the top of the cabinet via a section of 1 5/8 transmission line. The 1 5/8 output stack of the Transmitter is then fed into an inline 1 5/8 Harmonic Filter (LPF), if required, before entering a channel mask BPF. The output of the BPF connects to the Antenna feed to radiate the DTV signal on-air. The Exciter receives two feedback signals from FWD and REV couplers located on the BPF. These before and after BPF feedback signals are used by the Exciter to provide automatic Linear and Non-Linear pre-correction of the ideal 8-VSB forward path signal. Additional feedback signals are provided to the Control module, which monitors these samples to implement protective protocols including forward power reduction or shutting down the TX in the event of high reflected power or other unsafe operating conditions. System FWD and REV power samples are provided to the Control module from the Directional Coupler located directly after the 2-way power combiner. The Control module also receives a feedback sample from the Reject Load, enabling it to control the variable fan speed on the load. ATSC 1KW DTV Theory of Operation Anywave Communication Technologies, Inc. - CONFIDENTIAL (Preliminary) Page 6 of 6 The Control module is in constant communication with the Exciter and PA modules via an RS-485 serial bus. Each module has a unique ID on the bus, and the Control module is continually talking with the Exciter and PA modules to provide monitoring and control capabilities via its front panel touchscreen and built-in web user interfaces. Both the Control module and the Exciter provide RJ-45 Ethernet connections through which the user may remotely monitor and control the TX via their respective built-in web interfaces.

Anywave Communication Technologies Configuration :ACT-5XU-1000-A-C 1KW ATSC UHF TV Transmitter System SYSTEM BOM (CONFIDENTIAL) Anywave Communication Technologies, Inc. -CONFIDENTIAL 2 1KW TX UHF –SD –SYSTEM BOM Item #DescriptionQTYModel #Part # 15X Exciter1ACT-5XU-A-C100004.01 250W UHF ATSC Controller1ACT-50U-A-C102000.01 3600W PA #1 & #22ACT-610U-A-C100510.01 41KW TX2-WayCombiner1ACT-2COMB-U-1K-A200001.01 51KW TX Output Coupler 1 5/81ACT-CPL-U-1K-A200002.01 61KW TX SystemReject Load (w/fan)1ACT-REJT-1K-A200003.01 71KW TX AC Mains Distribution1ACT-ACMAIN-1K-A200004.01 82.5KW 6-pole BPF 1 5/81RF-BPF-6-U-2500200522.01 91KW UHF 7/16 DINHarmonic Filter1RF-HF-U-716D-1000200601.01 Contact Information Anywave Communication Technologies Inc. 300 Knightsbridge Parkway, Suite 150 Lincolnshire, IL 60069 +1 847 415 2258 www.anywavecom.com/en Anywave Communication Technologies, Inc. -CONFIDENTIAL 3

ANYWAVE ATSC 1KW DTV Transmitter Quickstart Guide ATSC MPTV Quickstart Guide Anywave Communication Technologies, Inc Page 2 of 7 Contents 1 Overview .......................................................................................... 3 2 TX System Interconnect ................................................................... 4 3 Quickstart Guide – to turning on your Transmitter .......................... 5 ATSC MPTV Quickstart Guide Anywave Communication Technologies, Inc Page 3 of 7 1 Overview The ATSC 1000W DTV transmitter comes in single and dual exciter configurations, providing a control unit (with a front panel LCD and built-in preamp), two power amplifiers, a power splitter and combiner, and an AC Distribution power supply system. EXCITER CONTROL UNIT POWER AMPLIFIER #1 POWER AMPLIFIER #2 INPUT MAINS BREAKER ATSC MPTV Quickstart Guide Anywave Communication Technologies, Inc Page 4 of 7 2 TX System Interconnect The ATSC 1KW DTV transmitter is modular in its design. The diagram below shows the overall system schematic and signal flow existing between the various modules. FWD RFL PA2 PA1 IN RJCT AC Distribution Input: 208V/30A, 3-phase Reject Load Combiner Coupler BPF To Ant / Load IN OUT To PC for Remote Ctrl TS Input AC Mains Controller Exciter PA 1 PA 2 LPF ATSC MPTV Quickstart Guide Anywave Communication Technologies, Inc Page 5 of 7 3 Quickstart Guide – to turning on your Transmitter 1 After unpacking, inspecting, and installing the transmitter components, connect all the cables as per the interconnect diagram inside the transmitter. Install and connect the Band Pass Filter. Install and connect the Band Pass Filter monitoring cables between the Band Pass Filter “N” Type connectors and their respective transmitter connections on the top of the transmitter cabinet. 2 Connect the antenna or a suitable station load BEFORE continuing any further. 3 Install and connect the 208-volt power cable to the terminal block located inside the AC Mains Distribution compartment on the floor of the transmitter. Connect the cable to the station power source. 4 Ensure all power switches and breakers are turned off on the front of the transmitter cabinet, and on the Power Amplifiers, Exciters, and Controller. 5 Apply power to the transmitter by energizing the AC mains to the transmitter. Turn on the breaker on the bottom front of the transmitter. Ensure that the AC Mains indication is illuminated. 6 Although the transmitter has fully been tested and calibrated at the factory, the major operating parameters should now be checked before attempting to make power with the transmitter. To do this, turn on the exciter(s) ONLY (via Exciter rear AC switch) and allow them to initialize. 7 Verify the operating frequency of the exciters by navigating to the exciter FREQ submenu (please reference your Exciter user manual for details on how to operate and configure your exciter). You should see an indication of the operating frequency in the following format: FREQ:605. This example indicates that the operating frequency would be set for a center frequency of 605Mhz. 8 If the operating frequency is incorrect, navigate to the Frequency Setting menu by pressing the Exciter LEFT and RIGHT navigation arrows simultaneously. Then move the cursor (shown as an asterisk *beside the current selection) to the Freq Menu then press enter. Disregard the RX Frequency for Transmitter operation as this is used for Translator Operations only. Move the cursor to the TX Frequency and select the correct frequency by using the UP or DOWN arrows. Once the correct frequency is selected, press the ENTER button to initiate the frequency change. Repeat this procedure for the remaining exciter. 9 Press the ESC button once. Move the cursor to the RF menu, press enter. Make a note of the exciter RF POWER output level (this level is typically somewhere between -6 and 0dBm). Make sure that the Exciter AGC is turned OFF. Do this for the remaining exciter as well. 10 Connect the ASI transport stream to each exciter using the TS-1A input if ASI is being used. Use TS-2A input if SMPT-310M is being used (ACT-8X model). Verify that the corresponding TS 1 or TS 2 LED is illuminated on the front of the exciter that corresponds with the input group used. 11 Locate the touch screen display on the TX Control Module. Find the red button on the main screen (this in the TX ON/OFF button). Be sure this button is OFF (indicating the TX is OFF), the button will light RED when the TX is OFF (it will light Green if the TX is ON). 12 Navigate to the Exciter RF submenu and turn RF ON. Do this for both exciters and verify that both exciters have the RF ON LED illuminated. 13 Power on the amplifier assemblies by turning on the breakers located on the rear of the assemblies, and the controller via the power switch located on the rear of the unit, in that order. 14 Return to the touch screen display on the TX Control Module and press the TX On/Off button to ATSC MPTV Quickstart Guide Anywave Communication Technologies, Inc Page 6 of 7 turn the TX ON. The button will turn GREEN when the Controller turns On the transmitter. 15 Allow 45 to 50 seconds for the transmitter to ramp up power. The Controller touchscreen display will indicate output power in Watts in real time. 16 Allow 15 minutes of operation for the transmitter to warm up. Check operation parameters by viewing the main status screen of the on-air exciter for TSNR, LIMD, and UIMD. The TX should come up to full operating output power. 17 For Dual Drive TX configurations, test the Exciter switchover behavior by pressing the A/B icon on the Controller touchscreen and initiating an Exciter Changeover by selecting EXCITER B, and confirming the changeover when asked. The power will drop and the exciter changeover will initiate. Once again, allow 45 to 50 seconds for the transmitter to reach operating power. Make the same performance checks as just outlined for Exciter A. 18 You are now ready to perform Linear…

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1 ANYWAVE MODEL MPTV 1 KW DTV TRANSMITTER TECHNICAL REPORT TABLE OF CONTENTS PAGE Introduction 2 Test Equipment Configuration 3 RF Output Power Measurements – 1000 Watts 4 Frequency Stability Measurements 5 Emission Mask Compliance Measurements – 1000 Watts 6 Adjacent Channel Measurements 9 Harmonic & Spurious Measurements 11 GPS Band Filter Attenuation 14 Cabinet Radiation Measurements 15 RF Output Power Measurements – 300 Watts 18 Emission Mask Compliance Measurements – 300 Watts 18 Adjacent Channel Measurements 21 Harmonic & Spurious Measurements 22 Test Equipment 25 Summary and Conclusion 25 9223 N. Manning Ave. Kansas City, MO 64157 816-792-2913 Greg Best Consulting, Inc. 2 TEST REPORT MPTV TRANSMITTER TECHNICAL REPORT The following information is provided to support the technical performance of the Anywave MPTV DTV transmitter. The information is supplied for broadcast service according to applicable portions of Part 74 and Part 2 of the FCC Rules. The information in this report is provided in support of certification that the transmitter meets the appropriate requirements. Measurements outlined below were recorded of spectrum and other data to demonstrate compliance. The tests executed for the MPTV DTV transmitter include: 1. Power Output Measurements 2. Frequency stability tests versus A…

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