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Home > Products > Modulator

 

FUTV4443A 16 in 1 mux-scrambling QAM Modulator (4 multiplexing, 4 scrambling and 4 QAM modulating,16 ASI in,4 RF out)

R: V20150918-15-36 Data sheet   User Manual

 

Input:ASI   Output:QAM, DVB-C  


Overview


FUTV4443A 16 in 1 mux-scrambling QAM Modulator is a high performance and cost-effective ASI mux-scrambling QAM modulating device latest designed by FMUSER Company, Which provide 16 ASI input interface. After 4 channels multiplexing, scrambling and QAM modulating process, then it gives 4 RF output (4 adjacent frequencies by 1 RF port). The device is characterized with high integrated level, high performance and low cost. This is very adapting to newly generation CATV broadcasting system.




Feature


Support 16 ASI input

Fully support EN300 429/ITU-T J.83A/B/C
Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197
Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating
Simultaneously support 4 simulcrypt CA
Symbol rate adjusting range: 5.0Msps~7.0Msps
Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
Support PCR accurate adjusting
Support PSI/SI editing and inserting
Excellent RF output performance index, MER>=40db
Support LCD display and keyboard
Support NMS operation




Appearance and Illustration







Principle Chart






Technical Specifications


Input

16 channels ASI input, BNC interface

Multiplexing

Input Channel

16 channels ASI input

Output Channel

4 RF output

Maximum PID Remapping

256 per input channel

Function

PID remapping(automatically or manually)

PCR accurate adjusting

Generate PSI/SI table Automatically

Scrambling

Maximum simulcrypt CA

4

Standard

ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Modulation

QAM Channel

4

Standard

EN300 429/ITU-T J.83A/B/C

Symbol Rate

5.0~7.0Msps1ksps stepping

Constellation

163264128256QAM

FEC

RS(204, 188)

RF Output

Connector

F Type, 75Ω impedance

RF Range

48~960MHz1kHz stepping

Output Attenuation

-25dBm~-6dBm(each carrier), 0.5dB Stepping

MER

>=40db

ACLR(Adjacent channel leakage ratio)

-60dBC

System

Support LCD display, keyboard operation, and NMS operation. English and Chinese operation interface conversion

Support Software Upgrading through Ethernet

General

Dimension(W*D*H)

482mm×455mm×44.5mm

Weight

3.7kg

Temperature

0~45C(Operation) ; -20~80C(Storage)

Power

AC 100V+-10%50/60Hz or AC 220V+-10%,50/60HZ

Consumption

25W







Packages List


1pc * FUTV4443A 4in1 QAM modulator
1pc * User’s manual
1pc * Power cord
4pcs * ASI wire




Order Information



FUTV4443A-4

FUTV4443A-16

FUTV4443A-8

FUTV4443A-10

4 ASI input




16 ASI input




8 DVB-S2 input




6 DVB-S2 tuner +4 ASI input











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