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ATSC-T modulator COL5601A

Update::2020-08-26 16:06:17    View:
  • Brand:    COLABLE
  • Type:    COL5601A
  • Order Online
Introduction

Outline

COL5601A ATSC-T modulator supports the coding and modulating mode under ATSC-T A/53 standard .

 It supports DVB-ASI and SMPTE-310 input, and modulates the inputting signals through ATSC 8-VSB,

 then output RF signals with the range between 50~860MHz. It also supports adaptive non-linear and 

linear digital pre-distortion (DPD). Additionally, the system of this device can be on line controlled and

 upgraded through network, which can be widely used in ATSC-T digital broadcasting network setup and

 the testing for ATSC-T set top box design. 

Features

Full complying with ATSC A/53 standard

Dual channel DVB-ASI/SMPTE-310M input, automatic switch-over and hot backup

Dual IP input ports, GE ports, over UDP/RTP

RF range: 50MHz~860MHz,1Hz stepping

Front panel and IP remote control

RS coding, data interleaving, Trellis coding  

Supports adaptive linear or non-linear digital pre-distortion (DPD)

Adopts constant-temperature crystal oscillator, the frequency stability can be up to 0.1 PPM

Excellent RF output performance: EVM, MER, SNR, shoulder level and etc.

Remote maintenance, monitoring and software upgrading

NMS, Keyboard and LCD operation 

Specifications

Input

Self-adapted 2 ASI/SMPTE 310M input

2 ASI ports input, one for hot backup, BNC interface

Dual IP input ports, one for hot backup , over UDP/RTP, Unicast/Multicast, GE ports

1 channel 10MHz reference clock input

Modulation

Standard

ATSC  A/53

Constellation

8VSB

Bandwidth

6 MHz

FEC

RS(208 188)+Trellis

RF output

Port

N Type, 50Ω impedance

RF range

50~860Mhz,1Hz stepping

Output Level ATT

-20dBm~6dBm,0.1dB stepping

Shoulder Level

60dB

MER

40dB

DPD

Non-linear DPD

over 10dB ACPR improvement (normally)

linear DPD

over 10dB non-flatness adjustment(normally)

System

LCD display & keyboard operation, NMS, Chinese & English operation display

Software upgraded through network

General

Demission(WxLxH)

482mm×455mm×44.5mm

Weight

6.0kg

Temperature

0~45( operation),-20~80( storage)

Power Supply

AC 110V±10%,50/60Hz or AC 220V±10%, 50/60Hz

Consumption

25W

Principle chart



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