· March Expo 2021 selection
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$700.00 - $1,900.00
Min. Order : 1 Piece

24 Channels SD MPEG2 A/V input to DVB-T DVB-C QAM ATSC ISDBT RF Encoder Modulator

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Quick Details

Port: Chengdu
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 500 Piece/Pieces per Month
Brand Name: Catcast
Multiplexing: Multiplex 1ASI input and 8 channels SD encoding programs
Input: A/V, ASI, IP
Place of Origin: Sichuan China
Audio encoding: MPEG-1 Layer 2
Modulation: DVB-C, DVB-T, ATSC, ISDB-T optional
Output: ASI, IP
Video encoding: MPEG-2 MP@ML
Model Number: HPS724IV
Certification: ce
Packaging Detail: Package type: each pcs wth soft ,safety polyfoam ,then packed in brown box Delivery way & time: usually take 5-7 days by DHL, TNT, Fedex, UPS to arrive your local place
Catcast Technology Co., Ltd. (chengdu)
Gold Supplier
CN
Trading Company
≤6h
Response Time
100.0%
On-time delivery rate
US$ 30,000+
15
Transactions
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24 Channels SD MPEG2 A/V input to DVB-T DVB-C ATSC ISDBT RF Encoder Modulator
Product Description

     Summary

HPS724IV 4/8/12/16/20/24 Channels SD MPEG2 Encoder Modulator is a professional SD audio & video encoding, multiplexing and modulating device with powerful functionality. It support 4/8/12/16/20/24 CVBS input, MPEG2 encoding, 4/8 carriers of DVB-C/DVB-T/ATSC/ISDB-T RF output. This device can simultaneously encode 4/8/12/16/20/24 channel SD programs; moreover, it has IP (128 SPTS over UDP/RTP) input, 2 ASI input and can multiplex the input ASI/IP with the 24 encoded SPTS to generate a MPTS output. Also, the PSI/SI information can be inserted into SPTS output. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV broadcasting, etc.


     Specification
Input
4/8/12/16/20/24 A/V inputs,RCA interface
24 pairs of unbalanced stereo audio input, BNC interface
2×ASI input, BNC interface
IP (128 SPTS over UDP/RTP) input, 1000M port
Video
Resolution
720×480_60i, 720×576_50i(D1)
544×480_60i, 544×576_50i(3/4D1)
352×480_60i, 352×576_50i(HD1)
480×480_60i, 480×576_50i(2/3D1)
Encoding
MPEG-2 MP@ML
Bit-rate
0.8Mbps~19Mbps (each channel)
Rate Control
CBR/VBR
GOP Structure
IBBP
Advanced Pretreatment
De-interlacing, noise reduction, sharpening
Audio
Encoding
MPEG-1 Layer 2
Sampling rate
48KHz,44.1KHz,32KHz
Resolution
24-bit
Bit-rate
64Kb/s~384Kb/s each channel
Multiplexing
Multiplex 1ASI input and 8 channels SD encoding programs
Stream output
2×ASI outputs, BNC interface(support PID filter and pass, support real time monitoring of the output stream.
IP out 24 SPTS,support IP out null packets filter
Modulator
DVB-T
RF number
4/8 carrier RF output
Standard
EN300744
FFT mode
2K
bandwidth
6M, 7M, 8M
Constellation
QPSK, 16QAM, 64QAM
Guard Interval
1/4, 1/8, 1/16, 1/32
FEC
1/2, 2/3, 3/4, 5/6, 7/8
MER
≥42 dB
RF frequency
50~960MHz, 1KHz step
RF output level
0~ -24 dBm, 0.1db step
DVB-C
RF number
4/8 carrier RF output
Standard
EN300 429/ITU-T J.83A/B/C
MER
≥40db
RF frequency
50~960MHz, 1KHz step
RF output level
-34~-10dBm , 0.1dBm step
Symbol Rate
5.0Msps~7.0Msps,1ksps stepd
J.83A
J.83B/J.83C
Constellation
16/32/64/128/256QAM
64/256 QAM
Bandwidth
8M
6M
ATSC
RF number
4/8 carriers ATSC
Standard
ATSC A/53 standard
Bandwidth
6M
Constellation
8VSB
FEC
RS(208 188)+Trellis
MER
≥40dB
RF frequency
50~960MHz, 1KHz step
RF output level
-34~-10dBm , 0.1dBm step
ISDBT
RF number
4/8 carrier RF output
Standard
ARIB STD-B31
Bandwidth
6M
Constellation
QPSK, 16QAM, 64QAM
Guard Interval
1/32, 1/16, 1/8, 1/4
Transmission Mode
2K
Code rate
1/2, 2/3, 3/4, 5/6, 7/8
MER
≥40dB
RF frequency
50~960MHz, 1KHz step
RF output level
-34~-10dBm , 0.1dBm step
System function
LCD/keyboard operating, network management(SNMP), English control interface
Ethernet software upgrade
General
Dimensions
(W×D×H)
550mm×515mm×140mm
Approx weight
9 kg
Temperature range
0~45℃(Operating), -20~80℃(Storage)
Power Requirements
AC100~240V,50/60Hz

     Principle Chart
DVB-C, DVB-T, ATSC, ISDB-T optional
 
Related Products
Packing&Shipping
Package type: each pcs wth soft ,safety polyfoam ,then packed in brown box
Shipping way: it usually take 5-7 days by DHL, TNT, Fedex, UPS to arrive your local place

Company Introduction

Catcast Technology Co.,Ltd is a high-tech enterprise which concentrates on the research, manufacture, sale and engineer service of digital TV headend & broadcasting equipments with 18 years history in Chengdu, China. Catcast is building up both domestic and overseas markets while making a good contribution to the TV broadcasting industry. As a TV network investor, we have accumulated a great deal of experience in network operation of cable or wireless digital TV, IPTV, DSNG system as well as transfer analog tv system to digital tv system. Upgrade CATV/MATV to IPTV system. We are always striving for innovation , and keep the principle to do business: The same product , we win the quality. The same quality, we win the price.

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