Thursday, 17 May 2012

Digital Community Channel Transmitter

CT-101

Digital Community Channel Transmitter
CT-101
The CT-101 Digital Community Channel Transmitter is a new-concept device to transmit community channels for CATV broadcasting. OFDM modulator, ReMux device and Scheduler are equipped with the compact device and a variety of programming of community channels will be realized.
In addition, programs can be transmitted in the form of MPEG2-TS data, saving much time and cost.
OFDM Modulation for ISDB-T Digital Terrestrial Broadcasting. Built-in ReMux Device to Have Multiple HD and SD Community Channels by Setting Bit Rates as Desired. Seven (7) External Inputs for Video and EPG Server and Programs from Satellites. Video Seletor and Scheduler Hardware/Software are Integarted. Edited Programs be Stored in the Video Server and be Transmitted in the Form of MPEG2-TS Data. EPG (Electronic Program Guide) can be Created when Scheduling TV Programs. Function to Limit Dubbing and Copying TV Programs. Monitoring Software to Watch Operations is Available.

CT-101 Block Diagram

Block Diagram *1 AAC-101 is a unit to convert MPEG1, the audio data used with video editor software, into AAC, the one for digital terrestrial broadcasting.
*2 CAC-010 is a unit to convert parallel signals from sattelites into DVB-ASI (serial) signals. Dimensions: 126 x 96 x 30mm

General Specifications

Input portNumber of ports: 7 Interface: DVB-ASI
Output portNumber of ports: 1 Interface: OFDM (5.6MHz)
Modulation system: QPSK / 16QAM / 64QAM
AC lineAC100 V±10% (50/60 Hz) / 100W 以下
Ambience10 to 40 degree C
DimensionsCT-101 main body 480 (W) × 99 (H) × 400 (D) mm
AAC-101 480 (W) × 49 (H) × 370 (D) mm
*Specifications may change to improve without a prior notice.
GUI screens *To be redesigned in English.

■Scheduler

Scheduler

■Configuration

Configuration

■Monitoring

Monitoring

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