ATX2000은 미국 내 새로운 모바일 방송 표준인 ATSC-M/H에 대응하기 위해 개발된 ATSC-M/H Multiplex Signal Generator입니다. ATX2000은 현재 세계에서 유일하게 존재하는 혁신적인 ATSC-M/H 솔루션입니다. 또한 표준에 따른 세부적인 파라미터 설정과 멀티플렉싱 기능을 통해 다양한 방송 시뮬레이션 테스트 환경을 구축할 수 있습니다. ATX2000은 편리한 사용자 인터페이스, 고품질의 RF와 안정성을 보장해 주며, 이로 인해 사용자들은 시장을 선점할 수 있는 선진 개발에 필요한 시간과 비용을 절약할 수 있습니다. ATX2000을 통해, 디지털TV와 모바일TV 분야에서 축적된 노하우를 경험함과 동시에, 새로운 ATSC 시대의 리더가 되십시오.

Main Characteristics

• ATSC-M/H Multiplex Signal Generator
• Modulation : ATSC-M/H (8VSB)
• Real time Multiplex function for Main Stream, Mobile A/V, Data, & ESG
• All Modes in ATSC-M/H standard supportable
• Information Editing function of TPC, FIC, SMT-MH.
• Captured ATSC-M/H TS Playing
• Multiplexed TS Capture & Save function.
• Multiplexer-centered Easy User Interface.
• Multiplex Status Monitoring.
• Analog IQ Output support for AWGN & Fading Test.

General Characteristics

• RF Upconverter : 50 ~870MHz Adjustable.
• Power Level : -110 ~ 0 dBm Adjustable.
• AWGN / Fading simulation (Option * In Preparation)
• Main Stream (TS File / ASI Live)
• Mobile A/V, Data, ESG (TS File / IP Datagram (Ethernet))

ATX2000 is designed for…

• ATSC-M/H Chipset H/W & S/W Development
• ATSC-M/H Broadcast Engineering Simulation
• ATSC-M/H Middleware Development
• ATSC-M/H Receiver R&D
• ATSC-M/H Product manufacturing & Signal Center
• ATSC-M/H Precise Sales Demonstration
   

• Function Options

  AWGN Module(FM-203) * In Preparation

  • C/N range : 0 ~ +45dB
  • C/N resolution: 0.1 dB Steps
  • Noise Band Width : 10MHz

  Fading Module(FM-204) * In preparation

  • Number of Path: 6 paths
  • Constant Phase/Pure Doppler : 6 Paths
  • Rayleigh, Rice: 1 Path
  • Delay Time/Resolution: 0 ~ 28.4 μsec, 10ns step
  • Carrier Phase/Resolution: 0 ~ 360°, 0.1° step
  • Path Loss Range: 0.0 ~ 50.0dB , 0.1dB step
  • Doppler Frequency/Resolution : 0.1 ~ 1000.0 Hz , 0.1Hz step

  Analog I/Q Out Module (FM-205)

  • Internal Base-band I/Q
  • Output Connector Type : BNC
    Output Impedance: 50Ohm
  • Output Voltage: 0.5 V (VP)

RF Specifications

• Output Connector: N Type
• RF Output Frequency : 50~870 MHz (VHF/UHF)
• RF Frequency Resolution : 1Hz
• Frequency Accuracy: 3 x 10-6 / 25 ℃
• RF Power Level: -110 ~ 0dBm
• RF Level Resolution : 0.1dB steps
• RF Level Accuracy: ±0.5dB relative to the level at 18-33 ℃
• RF Impedance: 50 Ω

Modulator Specifications

• Broadcasting system
  - Digital Terrestrial TV : ATSC-M/H
• Transmission Parameter
• Modulation : 8VSB
• RS Coding: RS(207,187) (Systematic/Non-Systematic)

General Specifications

• Power supply: AC 100 to 250V, 50/60Hz
• Power consumption: Less than 300W
• Operating temperature: 10 to 40 ℃
• Operating humidity : 40 to 85% RH (No Condensation)
• Guaranteed temperature : 15 to 35 ℃
• Guaranteed humidity: 20 to 85% RH (No Condensation)
• Storage temperature: -40 to +70 ℃ / 20 ~ 85% RH
• Operating environment: Indoor
• Operating attitude: Around 2000m
• Over-voltage category : II
• Pollution degree : 2
• Dimensions: 330.5(W) x 209(H) x 377.5(D) mm
• Weight: Approx.13Kg (Without option)

OS system

• Embedded OS

User interface system

• 8.4 inch TFT color LCD (800 x 600)
• Touch Screen

External Interface system

• USB Interface : USB HDD, USB Stick
• Remote Control : RS-232C