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- Page 1 E-Compact HP-BB3 Series Operation Manual UHF Digital TV Transmitters ATSC 3.0: 930 to 3800 Watts RMS ATSC 1.0: 1100 to 4400 Watts RMS E-Compact High Power Series EC701HP-BB3 EC702HP-BB3 EC703HP-BB3 EC704HP-BB3 Read before handling the equipment. 1 | 169...
- Page 2 E-Compact HP-BB3 Series W A R N I N G All rights reserved to Hitachi Kokusai Electric Comark LLC, thus any reproduction, adaptation, translation, or misuse of this manual without prior written permission is prohibited, except as permitted by copyright laws.
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Page 3: Table Of Contents
E-Compact HP-BB3 Series CONTENTS 1. Index CONTENTS......................3 Index ................................3 Abbreviations ..............................8 About this Manual ............................9 Basic Knowledge Required ......................... 10 Structure................................ 10 Section 1 – Care, Warranty, and Service .......................11 Care and Safety ............................11 Warranty ................................ 12 2.1. - Page 4 E-Compact HP-BB3 Series Specifications ............................... 23 Construction ..............................25 3.1. Single drive, Dual drive (optional), and touch screen display (optional) ........25 3.2. EC701HP-BB3 ............................28 3.3. EC702HP-BB3 ............................30 3.4. EC703HP-BB3 ............................32 3.5. EC704HP-BB3 ............................34 Main Modules..............................36 4.1.
- Page 5 E-Compact HP-BB3 Series 4.1.9. WEB Interface – Remote Access ....................65 Introduction............................... 65 Homepage features ..........................67 Alarms ............................... 68 Log Alarms..............................68 Setup................................69 Power Setup............................69 Transmitter Setup..........................70 PA Temperature Control........................70 Time and Date Setup..........................70 Alarm Mask ............................
- Page 6 E-Compact HP-BB3 Series 4.7. MCCB (Molded Case Circuit Breaker) ....................100 4.7.1. 4.0kW MCCB (MOD 40307) ......................100 4.7.2. 8.0kW to 18kW MCCB ........................ 109 Interfaces..............................110 Interlock Connection / Information Connection.................. 111 Mains Connection ..........................112 Circuit Breakers............................113 Sparkover - Phase Surge Protection Device (SPD) ................
- Page 7 E-Compact HP-BB3 Series 4.4.3. Electrical line connection (EC701HP-BB3) ................152 Section 5 – Initial Activation ................155 Overview..............................155 Activation ..............................156 Main Operations ............................158 3.1. Power Changing ..........................158 3.2. Communication ..........................158 Forbidden operations ..........................158 Protections..............................159 5.1.
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Page 8: Abbreviations
WxDxH Width x Depth x Height DVB-S2 Digital Video Broadcasting – Satellite – 2nd generation FPGA Field Programmable Gate Array Forward Hitachi Kokusa Electric Comark Internet Protocol ISDB-T Integrated Services Digital Broadcasting Terrestrial (Brazil) ISDB-Tb Integrated Services Digital Broadcasting Terrestrial Liquid Crystal Display. -
Page 9: About This Manual
3.8kW UHF ATSC 3.0 Transmitter (6-poles filter) 4.4kW UHF ATSC 1.0 Transmitter (6-poles filter) Hitachi Kokusai Electric Comark LLC recommends that you carefully read this manual before installing or operating this equipment. This manual is intended for use by qualified, trained installers. -
Page 10: Basic Knowledge Required
E-Compact HP-BB3 Series 4. Basic Knowledge Required The mandatory knowledge and skills to operate the equipment are as follow: • Knowledge of RF electronic circuits • Knowledge of electricity and electrical systems • Knowledge of digital electronics • Experience conducting tests and Digital TV signals measurements in ATSC standard •... -
Page 11: Section 1 - Care, Warranty, And Service
E-Compact HP-BB3 Series Section 1 – Care, Warranty, and Service 1. Care and Safety Never open the device, as there is a risk of electric shock. If necessary, contact Comark customer service. Before Connecting the Machine to the AC Mains, one must ensure that the grid Voltage meets the equipment’s settings. -
Page 12: Warranty
FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). 2. Changes or modifications not expressly approved by Hitachi Kokusai Electric Comark LLC could void the user's authority to operate the equipment. 3. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. -
Page 13: Technical Assistance
Therefore, in case of maintenance please contact: Hitachi Kokusai Electric Comark LLC Phone: (800) 345-9295 / Fax: (413) 998-1194 E-mail: support@comarktv.com While submitting a requestion for assistance, please provide the following information: Customer name, Equipment Part Number, Serial Number, and a brief explanation of the occurrence. -
Page 14: Section 2 - Minimum Installation Requirements
E-Compact HP-BB3 Series Section 2 – Minimum Installation Requirements W A R N I N G Minimum infrastructure requirements for installation and operation of TV transmitters 1. Adequate Grounding 2. Proper Lightning protection system 3. Shelter with ventilation, footprint, and temperature in compliance with the transmitter’s standards 4. -
Page 15: Introduction
E-Compact HP-BB3 Series 1. Introduction This section provides information on the minimum installation requirements for ATSC E- Compact Series transmitters with recommendations on shelter, tower, antennas, cables, grounding, mains, transient preventions, etc. 2. Minimum Requirements 2.1. AC Mains - Wire Gauge The following details the consumption with the equipment running at its maximum power. -
Page 16: Grounding
E-Compact HP-BB3 Series 2.2. Grounding The grounding system to which the Comark TV transmitter will be attached is suggested to be designed and implemented by a qualified professional. An improper grounding system may jeopardize the equipment as well as the lives-of the professionals working in the shelter. - Page 17 E-Compact HP-BB3 Series Recommendations 1. We recommend that the transmitter "never see" the power grid directly. 2. We recommend the use of online double-conversion UPS and / or Delta- conversion online UPS built with transformer insulation and with power factor correction (PFC). No break Example with Isolating Transformer Benefits: These types of UPS bring great protection and insulation to the transmitter due to its design.
- Page 18 E-Compact HP-BB3 Series Nobreak capatibity (cos Nobreak Power = PTX * (nobreak) Real Power [W] cos : Transmitter Power Factor Correciton (nobreak) Nobreak efficiency STATIC BYPASS SWTICH INVERTER RECTIFIER BATTERY Double Conversion Online Nobreak STATIC BYPASS SWITCH DELTA TRANSFORMER PRINCIPAL CONVETER DELTA INVERTER BATTERY...
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Page 19: Atmospheric Discharge Protection System
E-Compact HP-BB3 Series 2.5. Atmospheric Discharge Protection System 2.5.1 Lightning rods The Atmospheric Discharge Protection System consists of the lightning rods and their elements. The tower and shelter where the equipment will be installed must be protected against atmospheric discharges by means of lightning arresters. It is important to determine that all ferrous parts and accessories that make up the Atmospheric Discharge Protection System should be galvanized. -
Page 20: Humidity
E-Compact HP-BB3 Series 2.6.2 Humidity Relative air humidity inside the shelter is also considered a critical factor for improved performance and longer equipment life. Comark equipment should operate in dry environments, which can also be achieved using air conditioners. According to the transmission power, the relative humidity inside the shelter should be: •... -
Page 21: Ac Load And Thermal Dissipation Information For Infrastructure Install
E-Compact HP-BB3 Series 2.7 AC Load and Thermal Dissipation Information for Infrastructure Install. EC701HP-BB3 3976 9815 EC702HP-BB3 7609 18457 EC703HP-BB3 11356 27487 EC704HP-BB3 15930 39340 21 | 169... -
Page 22: Section 3 - E-Compact Bb3 High Power Series Uhf Digital Transmitters
E-Compact HP-BB3 Series Section 3 – E-Compact BB3 High Power Series UHF Digital Transmitters 1. Overview The E-Compact High-Power family of air-cooled Doherty solid-state transmitters from Comark was designed specifically for the repack marketplace. Its design is simple, rugged, reliable, and ultra- efficient. -
Page 23: Specifications
E-Compact HP-BB3 Series 2. Specifications IP Input Control Module present Switcher Module present Power amplifier drawers High efficiency with Doherty technology Air cooled Automatic Fan Speed Control providing low noise levels, energy saving and increased lifespan Power supplies featuring Power Factor Correction better than 0.95 Measures and alarms through front display and keypad or remotely VSWR and Overdrive protection via hardware with power reduction Software oriented overheating protection for internal modules... -
Page 25: Construction
E-Compact HP-BB3 Series 3. Construction The E-Compact family of low high solid-state DTV transmitters provides maximum flexibility for site layout and installation. Transmitters are installed in custom designed 22” wide (19” panel opening) cabinets. Being available in several configurations depending on the output power, the redundancy option implemented, and number of channels at a given site. - Page 26 E-Compact HP-BB3 Series Ethernet Switch Control Module CM9001 A Control Module CM9001 B (optional) Exciter A (not Exciter B (not ded) Dual drive (optional) DUAL DRIVE (OPTIONAL) Ethernet Switch CM9001 A Ctrl I/O Control (I/O) RF Out RF In Exciter A (not RF Out Power...
- Page 27 E-Compact HP-BB3 Series Touch screen display Ethernet Switch Control Module CM9001 Exciter (not Touch screen display (optional) OPTIONAL INTERFACE TOUCH SCREEN DISPLAY Touch Screen Display Adp USB-C to gigabit ethernet hub Ethernet Switch CM9001 Power Ctrl I/O Amplifiers RF Out RF In Exciter (not...
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Page 28: Ec701Hp-Bb3
E-Compact HP-BB3 Series 3.2. EC701HP-BB3 1100 Watts (Before Filter) UHF ATSC 3.0 output 1300 Watts (Before Filter) UHF ATSC 1.0 output The transmitter controller is contained in a 1RU chassis and the RF amplifier is contained in a separate 3RU chassis. The digital exciter is 1RU (not provided) for a total of 5RU or 8.75” of vertical panel space. - Page 29 RF Out AC Power...
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Page 30: Ec702Hp-Bb3
E-Compact HP-BB3 Series 3.3. EC702HP-BB3 2200 Watts (Before Filter) UHF ATSC 3.0 output 2600 Watts (Before Filter) UHF ATSC 1.0 output The transmitter controller is contained in a 1RU chassis and two amplifiers are contained in two separate 3RU chassis. The digital exciter is 1RU for a total of 8RU or 14” of vertical panel space. Additional rack units are used by the RF load (3RU) and AC power distribution (3RU). - Page 31 Vdc In Vdc Out Wrms (FWD) Vdc Out Wrms (REF) Control I/O OUTPUT 1 RF Out Control I/O AC Power MCCB AC Power line 2...
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Page 32: Ec703Hp-Bb3
E-Compact HP-BB3 Series 3.4. EC703HP-BB3 3300 Watts (before Filter) UHF ATSC 3.0 output 3800 Watts (before Filter) UHF ATSC 1.0 output The transmitter controller is contained in a 1RU chassis and three amplifiers are contained in three separate 3RU chassis. The digital exciter is 1RU for a total of 11RU or 19.25” of vertical panel space. - Page 33 Vdc In Vdc Out Wrms (FWD) Vdc Out Wrms (REF) Control I/O OUTPUT 1 RF Out Control I/O AC Power MCCB AC Power line 2...
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Page 34: Ec704Hp-Bb3
E-Compact HP-BB3 Series 3.5. EC704HP-BB3 4400 Watts (before Filter) UHF ATSC 3.0 output 5000 Watts (before Filter) UHF ATSC 1.0 output The transmitter controller is contained in a 1RU chassis and four amplifiers are contained in four separate 3RU chassis. The digital exciter is 1RU for a total of 14RU or 24.5” of vertical panel space. Additional rack units are used by the RF load and AC power distribution. - Page 35 Vdc In Vdc Out Wrms (FWD) Vdc Out Wrms (REF) Control I/O OUTPUT 1 RF Out Control I/O AC Power MCCB AC Power line 2...
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Page 36: Main Modules
E-Compact HP-BB3 Series 4. Main Modules The general structure of an E-Compact transmitter series consists of the following modules: Drawers / Modules: Control Module Power Amplifier Dummy Load Module MCCB Module CM9001 PA708HP EC701HP-BB3 MOD GV 40288 MOD GV 40272/40276 MOD 40307 EC702HP-BB3 MOD GV 40288... -
Page 37: Control Module Cm9001 (Mod Gv 40288)
E-Compact HP-BB3 Series 4.1. Control Module CM9001 (MOD GV 40288) The E-Compact series of transmitters utilize a dedicated 1RU controller chassis, CM9001. The controller chassis has several functions including: Access to exciter setup / monitoring AC mains power monitoring RF drive signal monitoring RF Exciter Level Control to RF Splitters RF power amplifier metrics RF output signal monitoring (FWD &... -
Page 40: Communication
E-Compact HP-BB3 Series 4.1.3. Communication MAIN EXCITER (NOT BACKUP EXCITER (NO RF: +1dBm RF: +1dBm Exciter Status Exciter Status COAXIAL RELAY MAIN CONTROL BACKUP CONTROL MODULE MODULE (OPTIONAL) Communication Control I/O POWER AMPLIFIERS DRAWERS MASK FILTER (NOT DED) DUMMY LOADS DRAWER REFLECTOMETER MCCB DRAWER EXPANSION I/O... - Page 41 E-Compact HP-BB3 Series CONTROL I/O 10 pin terminal block External +15VDC measurement @EC701HP-BB3 External +8VDC measurement @EC702 / 703 / 704HP-BB3 Not used for EC701HP-BB3 External +15VDC measurement @EC702 / 703 / 704HP-BB3 External +50VDC measurement CONTROL I/O CONTROL I/O External measurement of Forward Power External measurement of Reflected Power B1 B2 B3 B4 B5 B6 B7 B8 B9 B10...
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Page 42: Cm9001 Communication Schematic For Ec701Hp-Bb3
E-Compact HP-BB3 Series Comp CM9001 Communication Schematic for EC701HP-BB3 CM9001 Commu atic C701 HP-BB 42 | 169... - Page 43 E-Compact HP-BB3 Series mpac Seri ries 43 | 169...
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Page 44: Display Interface
E-Compact HP-BB3 Series 3.1.5. Display interface The Control Module CM9001 has a system of configuration, measurements, alarms, and remote management (TELESUPERVISION), that controls all of the transmitter modules. The transmitter configuration can be done either by the front panel of the transmitter or the web interface using a browser of your choice or SNMP. - Page 45 E-Compact HP-BB3 Series DESCRIPTION Current date and time CM9001 IP address for Remote Access (interface WEB) Equipment model controlled by CM9001 Exciter status (OK / Fail) Operation channel Operation digital TV system (ATSC 1.0 / ATSC 3.0) Status CM9001: Single Drive: ---- Dual Drive: (A-active / B-Standby), (A-standby / B-active) Forward power after filter value (Watts) Reflected power value (Watts)
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Page 46: Equipment Featurings
E-Compact HP-BB3 Series DESCRIPTION Indicates the Submenu to be accessed Functions to access or that are changing in value Select “on” / “off” with the “ ” and“ ” keys. When the function is accessed, to change the value, increase the value with the “... -
Page 47: Alarms - Front Panel Signaling And Shortcut Keys
E-Compact HP-BB3 Series RF Power Protection: The reflectometer has accuracy above 10% of the reflected power to react to the equipment reaching or exceeding 20%. Therefore, accuracy in measures of reflected below 10% relative to direct power are not guaranteed. Protection against power grid variations (Surge): Each part of the equipment has its independent power supply and all feature the same protection characteristics. -
Page 48: System Operation (Display Interface)
E-Compact HP-BB3 Series 3.1.8. System Operation (Display interface) The "Setup" menu allows you to access and change the functions of the equipment's parameter settings: > Equipment > Setup > Measurements >System Alarms / Log > Remote Access > > Equipment > > Setup: Access to configure equipment parameters >... -
Page 49: Main Menu > Setup > Power
E-Compact HP-BB3 Series > Main Menu > Setup > Power: Control the Equipment Power: MENU PARAMETER DESCRIPTION Mute RF power (on) > RF Mute on / off Enable RF power (off) Power (W) Changes the output power of the Equipment. The >... -
Page 50: Main Menu > Setup > Password Setup
E-Compact HP-BB3 Series > Main Menu > Setup > Password Setup: Set a 5-digit numeric password to access the setup menu by front panel. MENU PARAMETER DESCRIPTION > Password XXXXX Stores the numeric value of the password > Password ON/OFF On / off Enable or Disable the access password >... -
Page 51: Main Menu > Setup > Temperature
E-Compact HP-BB3 Series MENU PARAMETER DESCRIPTION LDMOS Drain Voltage - The values are pre-set at the > LDMOS Drain Voltage Voltage (V) factory. Carrier Amp. Current - The values are pre-set at the > Carrier Amp. Current Current (A) factory. Peak Amp. -
Page 52: Main Menu > Measurements
E-Compact HP-BB3 Series Main Menu > Measurements The “Measurements” menu allows access to read the equipment's operating parameters (read only). > Measurements > Power > Exciter Status > HPA Drawers > Software > Communication Status > CM Driver Temp > Main Menu > Measurements > Power: Reading of the equipment's power parameters, such as forward power and reflected power, among others: MENU... -
Page 53: Main Menu > Measurements > Hpa Drawers
E-Compact HP-BB3 Series > Main Menu > Measurements > HPA Drawers: View the main status of all Power Amplifiers Drawers: > HPA Drawers > RF Power > Software Version > Power Supply > Drain Current > Temperature Identifying HPA Drawers, Power Supplies na Power Amplifiers (PA) in the menu: Use the keys to toggle between the HPA Drawers... -
Page 54: Main Menu > Measurements > Hpa Drawers > Rf Power
E-Compact HP-BB3 Series Power Supply 1 Power Supply 2 PA IDENTIFICATIONS DRIVER POWER AMPLIFIER DRAWER POWER AMPLIFIER DRAWER Top View Bottom View > Main Menu > Measurements > HPA Drawers > RF Power: View the main status of all Power Amplifiers Drawers: Use the keys to toggle between the HPA Drawers... -
Page 55: Main Menu > Measurements > Hpa Drawers > Power Supply
E-Compact HP-BB3 Series MENU PARAMETER DESCRIPTION > Software Version PAM40000v0.00 > PA1 Software PAM30000v0.00 PAM30000v0.00 > PA2 Software PAM30000v0.00 > PA3 Software PAM30000v0.00 > PA4 Software PAM30000v0.00 > PA5 Software PAM30000v0.00 > PA6 Software PAM30000v0.00 > PA7 Software > Main Menu > Measurements > HPA Drawers > Power Supply: Shows all HPA Drawer Power Supplies status: Use the keys to toggle... -
Page 56: Main Menu > Measurements > Hpa Drawers > Temperature
E-Compact HP-BB3 Series > Main Menu > Measurements > HPA Drawers > Temperature: Shows all HPA Drawer temperature: Use the keys to toggle between the HPA Drawers Use the keys to toggle between menus MENU PARAMETER DESCRIPTION > Temperature Air In °C / F°... -
Page 57: Main Menu > Measurements > Cm Driver Temp
E-Compact HP-BB3 Series MENU PARAMETER DESCRIPTION > Communication HPA1 > Communication HPA2 Ok / Fail Status of each HPA present in the equipment > Communication HPA3 > Communication HPA4 > Main Menu > Measurements > CM Driver Temp.: Shows the temperature of Control module internal driver: Main Menu >... -
Page 58: Main Menu > System Alarms/Log > Current Alarms
E-Compact HP-BB3 Series > Main Menu > System Alarms/Log > Current Alarms: Shows the list of alarms currently occurring. This function can also be accessed through the “FAULT” key, located on the front panel: Alarm sequence / Total alarms List of alarms Use the keys to occurring... -
Page 59: Main Menu > System Alarms/Log > Drawers Alarms
E-Compact HP-BB3 Series The Log Menu has the following structure: DESC. Amount of existing Logs Log number pointed in order of occurrence - Indicates that the log refers to the start of the alarm - Indicates that the log refers to the end of the alarm Indicates that the date that alarm was occurred Indicates that the time that alarm was occurred Alarm name recorded in the Log... -
Page 60: Main Menu > System Alarms/Log > Drawers Alarms > Current Alarms
E-Compact HP-BB3 Series Current Alarms: Shows the list of drawer alarms currently occurring Alarms Log: Shows a detailed list with all drawers alarms, with their respective start/end date and time Clear Alarm Log: Resets drawer alarm log list Use the keys to toggle between the HPA Drawers >... -
Page 61: Main Menu > System Alarms/Log > Drawers Alarms > Clear Past Alarm
E-Compact HP-BB3 Series DESC. Amount of existing Logs Log number pointed in order of occurrence - Indicates that the log refers to the start of the alarm - Indicates that the log refers to the end of the alarm Indicates that the date that alarm was occurred Indicates that the time that alarm was occurred Alarm name recorded in the Log See the section for the alarms list and their respective meanings. -
Page 62: Power Amplifiers Drawers (Hpa) Alarms List
E-Compact HP-BB3 Series Power Amplifiers Drawers (HPA) Alarms List SYSTEM DRAWER ALARM ALARM DESCRIPTION THRESHOLD ACTION PA High Current Indicated PA Current is greater than threshold 10 A Notification Indicated PA Current is greater than threshold PA Critical High Current 11 A Shutdown Indicated PA Current is higher or lower than the... -
Page 63: Main Menu > System Alarms/Log > Clear Alarm Log
E-Compact HP-BB3 Series > Main Menu > System Alarms/Log > Clear Alarm Log: Reset the main alarm list. Select “On” to reset the Alarms Log list. Control Module Main Alarm List MAIN ALARM ALARM DESCRIPTION 8V Equipment Fail Control Module cannot read 8V from equipment Load Fan Fail Control Module cannot read status from Load Fan High Temperature Load... -
Page 64: Main Menu > Remote Access
E-Compact HP-BB3 Series Main Menu > Remote Access In this menu, the Ethernet network parameters are configured to have remote access via a network connection. All equipment parameters such as transmit power, source measurements, alarm checks, and all possible functional selections can be accessed remotely by a PC Browser or any Smartphone Browser by connecting to the embedded WEB page server inside of the equipment. -
Page 65: Web Interface - Remote Access
E-Compact HP-BB3 Series 3.1.9. WEB Interface – Remote Access Introduction The entire device management and configuration system can be remotely accessed via a browser on any personal computer, tablet, or smartphone. The device embeds an internet server with a dedicated page that allows you to navigate its parameters in an easy way, with access to its statuses and also makes it possible to change its settings in a more friendly graphical environment. - Page 66 E-Compact HP-BB3 Series For ethernet connections, use only static IP settings. For navigation, you must use a recent internet browser, updated in its latest version. To control the device through the web interface, we recommend Chrome, Firefox Mozilla and Opera browsers. The equipment can be connected directly to a computer, switcher or router through the MANAGEMENT port located on its rear panel.
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Page 67: Homepage Features
E-Compact HP-BB3 Series Homepage features 4400 DESCRIPTION Hides / Displays Side Menu Bar Model Transmitter Equipment name / Channel transmittion Forward Power - Direct Power Monitor in real time Reflected Power - Reflected Power Monitor in real time On / Off Power Section user Exits the WEB Interface Vertical Bar Menu... -
Page 68: Alarms
E-Compact HP-BB3 Series Alarms Shows the list of alarms currently occurring. In the event of alarms, the number of active alarms (Current Alarms) will appear in the sidebar in red. List of alarms Alarm help occurring Log Alarms Shows the list of alarms currently occurring. In the event of alarms, the number of active alarms (Current Alarms) will appear in the sidebar in red. -
Page 69: Setup
E-Compact HP-BB3 Series DESCRIPTION Type alarm (Current / Past alarm) Alarm Description. Date / time alarm. Clear the entire list. Upon confirming this action, it will no longer be possible to recover the deleted list. Download the alarm list to the file named “LogAlarms.csv” in the “Download” folder on your computer. Alarm help Indication of the current page and command to switch between the previous or subsequent pages. -
Page 70: Transmitter Setup
E-Compact HP-BB3 Series Transmitter Setup Changes Transmitter Parameters, such as turning the ALC ON or OFF and setting the transmitter name. PA Temperature Control Allows to set the operating temperature of the powers amplifiers and set the temperature unit (°C / °F). Time and Date Setup Sets the real time clock (RTC) internal of the equipment: 70 | 169... -
Page 71: Alarm Mask
E-Compact HP-BB3 Series Alarm Mask Set the reflected power alarm threshold. Exciter Opens the external exciter control and management web. Enter the external exciter IP adress and press connect. Import/Export Import / Export Control Module settings. Press “Download” to save the file “export xx_xx_xx xx_xx_xx.json” in the PC downloads folder. - Page 72 E-Compact HP-BB3 Series Upload file settings: Press “Upload” Select the .json file: Select the features to import and press save: Press “OK” when the process is done. 72 | 169...
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Page 73: Measurements
E-Compact HP-BB3 Series Measurements The “Measurements” menu allows the user to access the equipment's operating parameters (read only) . Software Version Shows the Control Module software version. Power Shows the reading of the equipment's power parameters, such as forward power and reflected power, among others. 4400 4400 2.08... -
Page 74: Communication Status
E-Compact HP-BB3 Series Communication Status Shows the HPA communication status. Transistor Bias Shows the transistor DC’s operating voltage or current conditions so that any RF input signal can be amplified correctly by the transistor. Exciter Status Shows the Exciter’s communication status. 74 | 169... -
Page 75: Drawers
E-Compact HP-BB3 Series Drawers View the main status of all Power Amplifiers Drawers (HPA): The Drawers number (HPA) varies depending on the equipment model: EC701HP-BB3: Only Drawer 1 EC702HP-BB3: Drawer 1 and Drawer 2 EC703HP-BB3: Drawer 1 to Drawer 3 EC704HP-BB3: Drawer 1 to Drawer 4 Through the submenu access the individual status of each Drawer (HPA). -
Page 76: Power Supply
E-Compact HP-BB3 Series Individual status of each Drawer (HPA): Power Supply Shows the HPA Power Supplies status. PSU 1 PSU 2 Driver Shows the HPA Driver status. DRIVER IDENTIFICATION DRIVER POWER AMPLIFIER DRAWER Top View 76 | 169... -
Page 77: Power Amplifier
E-Compact HP-BB3 Series Power Amplifier Shows the HPA Power Amplifier’s status. PA IDENTIFICATIONS POWER AMPLIFIER DRAWER POWER AMPLIFIER DRAWER Top View Bottom View Select the status to show Current: 5.89 6.54 6.05 5.99 5.91 6.21 5.99 77 | 169... - Page 78 E-Compact HP-BB3 Series Temperature: 50.72 51.90 48.81 48.90 48.77 50.19 48.71 50.13 VGS Peak: 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 78 | 169...
- Page 79 E-Compact HP-BB3 Series VGS Carrier: 1.75 1.70 1.71 1.78 1.69 1.67 1.73 1.75 Software Version: 79 | 169...
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Page 80: Remote
E-Compact HP-BB3 Series Remote Configures the SNMP and Ethernet network parameters to have remote access via a network connection. SNMP Configures SNMP and download MIB table. SNMP STATUS Download the MIB table (file CMLinearMIB.zip) in PC SNMP download folder. Traps config NETWORK Configures the Ethernet connection. -
Page 81: User
E-Compact HP-BB3 Series User Change the password. Software Update Update Sofware Control Modle via *.bin file. 81 | 169... -
Page 82: Pa708Hp - Power Amplifier Module (Mod Gv 40272 / Mod Gv 40276 )
E-Compact HP-BB3 Series 3.2. PA708HP - Power Amplifier Module (MOD GV 40272 / MOD GV 40276 ) This is an air-cooled UHF power amplifier drawer composed of an RF block with eight (8) power transistors that utilize Doherty's high efficiency technology. Each Drawer can provide up to 1100 Watts RMS (ATSC 1.0) or up to 930 Watts RMS (ATSC 3.0) with efficiency between 34% and 41%, depending on the operating channel. -
Page 84: Interfaces
E-Compact HP-BB3 Series 3.2.2. Specifications Characteristic Specification 470 to 608MHz (CH14 to 36) @ MOD GV 40272 Frequency Range 608 to 701MHz (CH37 to 51) @ MOD GV 40276 +8.4dBm (± 0.2dB) for 1100Wrms Output (ATSC 3.0) Level +9.2dBm (± 0.2dB) for 1300Wrms Output (ATSC 1.0) Input Connector / SMA female / 50 Ohms... -
Page 85: Power Amplifier Drawer Functional Description
E-Compact HP-BB3 Series 3.2.3. Power Amplifier Drawer Functional Description MOD GV 40272: 470 to 608 MHz (ch14 to ch36) MOD GV 40276: 608 to 701 MHz (ch37 to ch51) GAIN: +52 dB USB Comm USB Comm Control Module / Exciter Interface Control Module / Exciter Communication –... -
Page 86: A/C Power, Rf Input And Communication Plug-In
E-Compact HP-BB3 Series The Power Amplifier Drawer MOD GV 40272/40276 uses eight RF amplifier pallets operating in parallel. The chassis is configured with four pallets per side (top & bottom). Each pallet incorporates the Ampleon BLF-888E Broadband Doherty LDMOS device. Doherty amplifiers significantly improve efficiency by passing the signal peaks in the class C device while using the class AB device to handle average power. -
Page 87: Power Amplifier Drawer Address Configuration - Modbus
E-Compact HP-BB3 Series 3.2.5. Power Amplifier Drawer Address Configuration - MODBUS Each drawer position has an address. The address is assigned to the drawer when it is attached to a certain position in the rack. The assignment of this address occurs on pins D1, D2, D6, and D11 of the Plug-In connector. -
Page 88: Power Amplifier Signaling Led's
E-Compact HP-BB3 Series 3.2.6. Power Amplifier Signaling LED’s Each Power Amplifier Drawer Features an LED bank that indicates its operation according to the colors as shown below: Green Normal operation Orange Orange light indicates that a failure has occurred Flashing Red light indicates an ongoing failure SHDN FAN/ TEMP... -
Page 89: Power Supplies Signaling Led's
E-Compact HP-BB3 Series 3.2.7. Power Supplies Signaling LED’s STATUS ON: Fault BLINKING: Not Communicating ON: Over-temperature warning BLINKING: Overload ON: Output OK BLINKING: Service ON: Input OK BLINKING: Input out of limits 3.2.8. CP2000 - 2000 Watts Powers Supplies Use GE model CP2000AC54TEZ, 2000W AC-DC Power Supply The Power Amplifiers Drawers use two 2000 Watts plug-in power supplies. -
Page 90: Power Supply Redundancy Operation / Power Reduction
E-Compact HP-BB3 Series In the EC701HP-BB3, EC702HP-BB3 and EC703HP-BB3, which uses one, two and three Power Amplifiers, if one PS is removed the output power of the PA is reduced to 40% of the nominal power of the PA. From the EC704HP-BB3 up to EC712HP-BB3, which uses four or more amplifier, if one PS is removed the PA is shut off and the transmitter output power results follows the equations below. - Page 91 E-Compact HP-BB3 Series EC702HP-BB3 The Output Power Reduction by PSU fail follows the equation below: 1 + 2 0.73 Where: Pout = Output Power Results N1 = Number of Power Amplifiers working properly N2 = Number of Power Amplifiers with one PSU failed N = Total Number of Power Amplifiers = 2 Pn = Nominal Output Power after the filter k = Reduction factor by dummy loads = 0.75...
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Page 92: Dummy Loads Module
E-Compact HP-BB3 Series 3.3. Dummy Loads Module It is a drawer that absorbs the imbalances that occurr in the power combiner. The model of the drawer varies according to the quantity of loads defined by the equipment model: Dummy Load Rear View Loads Qty Equipment... -
Page 94: Dl2K0W - Signaling Led's
E-Compact HP-BB3 Series 3.3.2. DL2K0W - Signaling LED’s Each Power Amplifier Drawer has a bank of LED’s that indicates the situation of its operation according to the color of its illumination: Green Normal operation Orange There is power on the rejection loads (temperature is rising) A failure is occurring COLOR ALARM... -
Page 95: Mod 40295 / Mod 40311 - Interfaces
E-Compact HP-BB3 Series 3.3.4. MOD 40295 / MOD 40311 - Interfaces RF Input CONNECTOR DESC FAN ROTATION (Fan conn.) FAN PWM +50 VDC +50 VDC ALARM_FAN/TEMP (Module Power) RF Input MAX 500W @ MOD 40295 MAX 1kW @ MOD 40295 95 | 169... -
Page 96: Eia Low Pass Filter
E-Compact HP-BB3 Series 3.4. EIA Low Pass Filter RF IN RF OUT RF IN RF OUT The Low Pass Filter is installed between the Power Amplifier Drawer RF Output and the Mask Filter, attenuating unwanted harmonic products so that they do not return as reflected wave to the PA. Low Pass Filter Equipment MOD 40243... -
Page 97: Eia Rf Output Line With Sample Probe
E-Compact HP-BB3 Series 3.5. EIA RF Output Line with Sample Probe MOD 40215 – EIA 1-5/8” MOD 40216A – EIA 3-1/8” The EIA RF Output Line with Sample Probe is a passive coaxial RF sample installed in the Mask Filter RF output and has four independent RF outputs samples. It has two signal samples for use in the non-linear adjustment, a sample for the reflected power monitoring and a direct power monitoring sample. - Page 98 E-Compact HP-BB3 Series MOD 40215 MOD 40216A MODEL 470 to 608MHz CH14 to CH36 470 to 608MHz CH14 to CH36 Operation Frequency Max Power 5500 Watts 14000 Watts Insertion Loss -0.13dB (MAX); -0.10dB (MIN) -0.13dB (MAX); -0.10dB (MIN) (RF IN – RF OUT) Connection: 1-5/8”...
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Page 99: Mask Filter
E-Compact HP-BB3 Series 3.6. Mask Filter We recommend using Com-Tech RF Mask Filters: Recommended bandpass filter for ATSC 1.0 Number Transmitter Model Brand Note of Poles EC701HP-BB3 TF6D120C COM-TECH With Heat Sink EC702HP-BB3 TF6D170C COM-TECH Default EC703HP-BB3 TF6D170C COM-TECH With Forced Air Cooling EC704HP-BB3 TF6D220C COM-TECH... - Page 100 E-Compact HP-BB3 Series 3.7. MCCB (Molded Case Circuit Breaker) The MCCB (Molded Case Circuit Breaker) Drawer is responsible for the AC Power distribution and Equipment AC Power protection. Provides information to the Control Module regarding power supply conditions and protects the transmitter from power line problems. MCCB has different power capacities according to the respective transmitter models: Equipment MCCB Model...