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ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)

ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)

China ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31) supplier
ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31) supplier ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31) supplier

Large Image :  ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)

Product Details:

Place of Origin: China
Brand Name: REGEN
Certification: ISO9000/9001,FCC,CE
Model Number: RMI9040

Payment & Shipping Terms:

Packaging Details: Carton
Delivery Time: 7days
Payment Terms: T/T, PayPal, WesternUnion, Skrill, MoneyGram
Minimum Order Quantity: 1PC
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Detailed Product Description
INPUT: 4*ASI Input Modulation: ISDB-T(ARIB STD-B31) & ISDB-Tb
Support: ASI TO ISDB-T/TB Modulation Application: ISDB-T/TB TV System

ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)

 


 

 ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)

 

 

 


 

Features

  • Standard of ISDB-T(ARIB STD-B31) & ISDB-Tb
  • Providing 4*ASI input, and 1*RF input for Digital Pre-Distortion(DPD)
  • 1*GPS 10MHz reference clock in and loop out configured
  • Configured with 1*GPS 1PPS input and loop out
  • Applicable to MFN & SFN
  • Adoption of adaptive linear and non-linear Digital Pre-Distortion(DPD) technologies
  • Layered transmission in modes of A, A+B, A+B+C
  • TS input(one layer only) and ISDB BTS input(up to 3 layers) supported
  • Frequency stability reaches to 0.1PPM
  • Easy-operation by LCD and keyboard on front panel
  • Management by SNMP

 

 



 

Specifications

Input

TS Input

Number

4*ASI, hot backup supported

Standard

EN 50083 ASI

Mode

byte or burst

MPEG Frame

188/204 byte

Connector

BNC interface, 75 Ω

RF Input

Number

1*RF

Frequency Level

-25 dBm ~ +5 dBm

Mode

for Digital Pre-Distortion(DPD)

Connector

BNC interface, 75 Ω

GPS 10MHz clock Input

Number

1*10MHz reference clock

Mode

for Single Frequency Network(SFN)

Connector

BNC interface, 75 Ω

GPS 1PPS Input

Number

1*1PPS

Mode

for Single Frequency Network(SFN)

Connector

BNC interface, 75 Ω

Modulation

Standard

ARIB STD-B31

FFT

2K, 4K, 8K

Constellation

DQPSK, QPSK, 16QAM, 64QAM

Guard Interval

1/4, 1/8, 1/16, 1/32

Bandwidth

6M, 7M, 8M

FEC

1/2, 2/3, 3/4, 5/6, 7/8

Hierarchy Mode

A, A+B, A+B+C

External Coding

RS(204, 188)

Guard Intervals

Model 1: 0, 4 , 8, 16;

Model 2: 0, 2, 4, 8;

Model 3: 0, 1, 2, 4

Digital Pre-Distortion(DPD)(optional)

Linear DPD

able to adjust non-flatness by over 10dB

Non-Linear DPD

able to adjust ACPR by over 10dB

Output

RF Output

Number

1*RF

Frequency Range

30~960 MHz, successionally adjustable, in 1Hz stepping

Output Attenuation

-26 dB~+3 dB, in 0.1 dB stepping

MER

≥42 dB

Signal Stability

±0.1 dB

Shoulder

≥48 dB

Spurious

≥50 dB

Connector Type

50Ω, N interface

1*I0MHz Reference Clock Loop Out

1*GPS 1PPS Loop out

Management

Remote Control

by SNMP

Local Control

LCD and keyboard on front panel

Upgrading

by network

Language

English

General

Voltage

100~240V AC, 50/60Hz

Consumption

35 W

Environment

0~45°C (Operation), -20~80°C (Storage)

 

Dimension (W*D*H)

440*414*44 mm

Gross Weight

4.9 KGS

 

 

 


 

Introductions

RMI9040 ISDB-T Modulator adopts ARIB STD-B31 standard, to meet terrestrial digital TV of Japan and other South American countries. It supports 4*ASI and 1*Tuner(for DPD) inputs, and additionally with 1*GPS 10MHz reference clock and 1*GPS 1PPS. The device can output 1*RF in 30~960MHz in good index after modulation processing. RMI9040 is also configured with advanced technology of Linear and Non-Linear Digital Pre-Distortion(DPD), with which Adjacent Channel Power Ratio(ACPR) is greatly improved. Supporting SFN and MFN modes, it is widely used in digital TV broadcasting and head-end systems of ISDB-T standard,

 

 

 


 

Diagram

ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)

 

 


 

Production & Testing

ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)

 

 


 

FAQ

1. Terms of Payment: TT, Paypal, Western Union, AliPay
2. Terms of Delivery: Air Express as DHL, FedEx, TNT, UPS, EMS, for details, please contact sales manager
3. Terms of Warranty: 5Years and 24/7 hours online technical support
4. OEM ability: Yes. Customization details is depending on customer requirements.
5. Lead time: Generally 5 working days, for special orders, please contact sales manager for confirmation
 
 
 
 

 

 

 

 
ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)
 

 

 

 

 

 


 

 
ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31)
 
 

 

 

ISDB-T/Tb Modulator digital tv headend Standard of ISDB-T(ARIB STD-B31) 

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