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1690 Cactus Rd 

San Diego, CA 92154

© 2020 NICOMUSA

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Overview: 750W ATSC Band IV-V TRANSMITTER

  • ATSC MODULATOR WITH EXCELLENT SPECIFICATIONS

  • Analog NTSC / PAL FUNCTIONS AS WELL

  • AVAILABLE ON 3HE FRAME

  • FULLY BROADBAND SOLID STATE AMPLIFIER

  • REMOTE CONTROL/MONITORING VIA SNMP/WEB

  • USER-FRIENDLY 2” TOUCH SCREEN DISPLAY

  • PROTECTIVE CIRCUITS FOR THE RF AMPLIFIERS

  • HIGH SUPPRESSION OF INTERMODULATION PRODUCTS

  • EASY INSTALLATION, STARTUP AND MAINTENANCE

TECHNICAL SPECIFICATIONS

FREQUENCY RANGE                                                        UHF (470 – 860MHz)

OPERATING VOLTAGE                                                    170÷242 VAC, 50/60HZ             

POWER FACTOR                                                              > 0.95

OPERATING TEMPERATURE                                          -5°C to 45°C

HUMIDITY                                                                       95% NON CONDENSING

INSTALLATION HEIGHT                                                 UP TO 3000mt ASML

POWER CONSUMPTION                                                 < 2000W typical

OUTPUT RF CONNECTOR                                               7/16 DIN TYPE

VSWR                                                                                  1.4

RF OUTPUT POWER                                                        750W RMS DIGITAL / 1500W Analog

BANDWIDTH                                                                   6MHZ – 7MHZ- 8MHZ

TRANSMISSION STANDARDS                                        ATSC DOC. A/53- A/54- A/64 / DVB-T / ISDB-T/Tb

MODULATION MODE                                                     8 VSB

OPERATING NETWORK                                                  MFN

DIGITAL PRECORRECTION                                             LINEAR AND NON LINEAR

INPUT                                                                                 4xASI, BNC 75Ω or  2xASI and 2xEthernet

MER                                                                                     > 32 dB

SHOULDERS                                                                       > 40 dB

HARMIONICS AND SPURIOUS EMISSION                   better than -60dB

REMOTE CONTROL AND MONITORING SYSTEM       ETHERNET, WER SERVER AND SNMP

The NDTV Series Digital Television Transmitters belongs to Nicom’s low power ATSC product family. Nicom’s digital TV transmitter generation covers a power range from 50W to 1.2kW (higher output power available on request). All transmitters can boast outstanding technical parameters, optimum cost/benefit ratio, maximum reliability and easy maintenance. The power amplifier control unit can handle and display all the parameters and diagnostic about the equipment status, providing all control functions. All transmitter and amplifier parameters required for diagnostics can be retrieved locally or remotely via standard (IP) protocol and standard software (Web-Browser and SNMP). Each power amplifier is self-protected and self-controlled.