PRODUCT DATA SHEET

LPTV‐8000‐T2 DVB-T2 Low Power DTV Transmitter

The LPTV‐8000‐T2 LPTV transmitter is a compact and rugged platform designed from the ground up specifically for the low power digital TV market place.

Hitachi-Comark provides high internal Field Programmable Gate system. DAP technology provides performance and award winning Arrays (FPGA). This architecture unsurpassed digital correction of all transmitters that are provides flexibility so as digital TV distortions created by a DTV backed by more than 40 years of standards evolve and change, the transmitter system. These distortions leadership in both inductive output processing can be upgraded and include nonlinear distortions created tube (IOT) and solid-state broadcast adapted to meet these new by active devices, such as technologies. requirements, simply by loading amplitude and phase distortions new firmware. along with correction for memory The LPTV-8000-T2 is targeted for effect. Additionally DAP corrects the low power digital TV market Beyond the FPGA technology, the linear distortions created by the place. It’s design is simple, rugged, exciter platform incorporates a transmitter’s high-power passive RF and reliable for the demands of microcontroller for user interface to system, such as group delay and LPTV. Nominal output power levels the monitor and control functions. frequency response distortions include 300W, 600W, 900W, and maximizing the SNR performance. 1.2kW in UHF. The air-cooled DAP Technology Streamlines transmitter features the latest Performance Ultra Reliable Amplifier 50VDC LDMOS devices for the The LPTV-8000-T2 transmitter The heart of the LPTV-8000-T2 highest performance The LPTV- utilizes industry leading Digital transmitter is the power amplifier. 8000-T2 incorporates the latest 1RU Adaptive Precorrection (DAP) The basic building block is a 6RU DTV advanced exciter platform for technology, which provides amplifier chassis that provides 300W precise and RF superior performance that is of RF output power. The amplifier correction. unattainable using any other chassis uses an over-sized extruded correction t ech ni que. aliluminum htikheat sink core to w hihhich EXACT DTV Exciter the amplifier pallets are mounted. The DTV exciter’s core modulation This technology allows for simple This core is cooled with forced air and correction functions are handled and easy setup and maintenance using dual fans and works in the by custom firmware that resides on of a high performance transmitter harshest environmental conditions.

KEY FEATURES

► 300W through 1.2kW models, air ► Industry Leading Digital Adaptive ► Built-in GPS for SFN / Mobile DTV cooled ~ UHF Precorrection (DAP) for both linear deployments and non-linear distortions ► Uses EXACT-DVB DTV Exciter ► User friendly but advanced WEB with FPGA architecture ► Dual TS inputs (DVB-ASI), provides GUI local or remote control seamless A/B input redundancy ► Fully compatible with DVB-T2 ► Optional SNMP client, activated DTV standard ► Software upgradeable (remote or via software license local)

www.comarktv.com Version LPTV‐8000‐T2‐12‐2015 PRODUCT DATA SHEET

The amplifier pallets utilize the Advanced Monitoring & Control Optional DualCast latest 50VDC LDMOS devices for The LPTV-8000-T2 transmitter The LPTV-8000-T2 can be optimal power capability and itlltldincorporates local control and configured to broa dcast ana log linearity. Each amplifier chassis monitoring using a newly enhanced TV (PAL B/G standard) for uses a single OEM power supply. user interface front panel with stations that need to go on the air The amplifier chassis is user backlit LCD display, LED’s, and in analog, but to DTV later friendly with front panel AC circuit menu driven push buttons. Local in the future. The EXACT exciter breaker for the power switch. access includes menus for initial can be licensed {optionally} for Each amplifier is designed for setup, configuration status, and PAL analog TV operation. mounting in a standard EIA 19” control functions. The front panel Additionally a license can be equipment rack. displays the forward & reflected ordered for NICAM 728 for digital power levels , output RF shoulders stereo operation. Seamless TS Input Switching as well as the SNR performance. The LPTV-8000-T2 features two DVB Now and the Future independent sets of dual (A & B) Web Based Monitor/Control The LPTV-8000-T2 is fully transport stream (TS) inputs. The The LPTV-8000-T2 includes a compliant with the DVB-T & T2 dual TS inputs allow signal path built-in Web based user monitor DTV standards. The EXACT-DVB diversity (i.e. one ASI TS feed via and control interface. Pertinent can also be optionally licensed to a fiber link and a second ASI TS information is displayed in a user support DVB-T2-Lite. The exciter feed via a STL ). The friendly and very intuitive layout. allows simultaneous transmission A & B TS switching can be set for The exciter can be setup in of DVB -T2-Lite with DVB -T2 Base automatic or manual depending minutes with dedicated menus for on the same RF channel, on the user’s preference. operation and control. facilitating mobile services.

SPECIFICATIONS Operating Frequency: RF Output: Environmental & Safety: • UHF B4&5 (470‐862 MHz) • 300W through 1.2kW • ‐10° to 45° C Temp range • Up to +50kHz spectrum shifting • 7/16 DIN connector, < 600W • < 95% non‐condensing relative Modulation / Standard: • 1‐5/8” EIA connector, >600W humidity • DVB‐T: EN‐300‐744 • 50Ω impedance • Air cooled, front to back air flow • DVB‐T2: EN‐302‐755 • < +0.1dB output power stability Mechanical (assumes single drive): • DVB‐T2 Lite v1.3.1 Appendix I • < 0.2 x 10‐7 (with internal 10MHz) • 19” W x 30” D • 5, 6, 7, or 88HMHz RF chhlannel frequency stability • 1”17.5” H (10RU) for 300W • Mono or Multi‐PLP (<8) • < 0.1 x 10‐7 (with optional internal • 28.0” H (16RU) for 600W* • QPSK, 16, 64, or 256 QAM GPS) frequency stability • 38.5” H (22RU) for 900W* • Normal or Rotated Constellation • < +0.5dB amplitude flatness • 49.0” H (28RU) for 1.2kW* • 2MFN, SFN‐SISO, SFN‐MISO Electrical: • 100 lbs / 45.5 kg (300W) T2‐MI / MPEG‐2 TS Inputs: • 180 ~ 264 VAC, 50/60 Hz • 164 lbs / 74.4 kg (600W) • 2 x DVB‐ASI inputs, BNC (f) • > 0.9 power factor • 228 lbs / 103.4 kg (900W) connector, 75Ω • Efficiency: up to 25% • 292 lbs / 132.5 kg (1.2kW) • TSoIP IP Gigabit, RJ‐45 Monitor/Control: • Excludes rack dimensions / weight • TS encapsulation and FEC decoding • Web: Ethernet via RJ‐45 • Excludes dual‐exciter option, (SMPTE‐2022) • RS‐232/RS‐485 via DB‐9 available on 600W ‐ 1.2kW models • Automatic or manual switching • LCD/LED front panel user between common TS inputs interface * >600W is available with a rack cabinet, rack is optional on 300W models

ORDERING INFORMATION / OPTIONS Please contact your authorized Hitachi‐Comark representative. LPTV‐8000‐T2‐300U  300W Transmitter, UHF OPT‐LPTV‐DD  Option for Dual Drive US Sales 1‐800‐288‐8364 or 413‐998‐1100 LPTV‐8000‐T2‐600U  600W Transmitter, UHF OPT‐LPTV‐PAL  Option for PAL Modulation Hitachi Kokusai Electric Comark LLC 104 Feeding Hills Road LPTV‐8000‐T2‐900U  1000W Transmitter, UHF OPT‐LPTV‐NICA  Option for NICAM 728 Southwick, MA 01077 LPTV‐8000‐T2‐1200U  1200W Transmitter, UHF OPT‐LPTV‐TSIP  Option for TSoIP License

Hitachi Kokusai Electric Comark LLC. All rights reserved. Hitachi‐Comark strives to present accurate product data but reserves the right to change specifications OPT‐LPTV‐SNMP  Option for SNMP License without prior notice. The ATSC product line specifications in this brochure are current as of the publication date listed below. Please verify product specifications by contacting our office. COMARK™ products, features and technology may be covered by one or more U.S. or foreign patents. www.comarktv.com Version LPTV‐8000‐T2‐12‐2015