Overview: 1.2kW ATSC Band IV-V TRANSMITTER
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ATSC MODULATOR WITH EXCELLENT SPECIFICATIONS
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AVAILABLE ON 24 OR 40HE FRAME
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FULLY BROADBAND SOLID STATE AMPLIFIERS
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REMOTE CONTROL/MONITORING VIA SNMP/WEB
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USER-FRIENDLY 7” TOUCH SCREEN DISPLAY
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PROTECTIVE CIRCUITS FOR THE RF AMPLIFIERS
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HIGH SUPPRESSION OF INTERMODULATION PRODUCTS
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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 < 3000W typical
OUTPUT RF CONNECTOR EIA 1-5/8” TYPE
VSWR 1.4
RF OUTPUT POWER 1200W RMS
BANDWIDTH 6MHZ – 7MHZ- 8MHZ
TRANSMISSION STANDARDS ATSC DOC. A/53- A/54- A/64
MODULATION MODE 8 VSB
OPERATING NETWORK MFN
DIGITAL PRECORRECTION LINEAR AND NON LINEAR
INPUT 2xASI, BNC 75Ω
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 medium 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.