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HPS946IV Multi-channels HDMI Tuner to RF Encoder Modulator

HPS946IV Encoder Modulator is Catcast’s professional high integration device which includes encoding, multiplexing, and modulation. It supports 4/8/12/16/20/24 HDMI input, 4 tuner (DVB-T/DVB-C/ATSC/ISDB-T optional) input, 1000 trillion IP input/output, 4/8 carriers RF output (DVB-C、DVB-T、ATSC、ISDB-T、DTMBT), support IP output
(4/8/12/20/24 SPTS and 1 MPTS output). In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, IPTV multicast, digital TV broadcasting etc.
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HPS946IV Multi-channels HDMI Tuner to RF Encoder Modulator

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Product Overview

HPS946IV Encoder Modulator is Catcast’s professional high integration device which includes encoding, multiplexing, and modulation. It supports 4/8/12/16/20/24 HDMI input, 4 tuner (DVB-T/DVB-C/ATSC/ ISDB-T optional) input, 1000 trillion IP input/output, 4/8 carriers RF output (DVB-C、DVB-T、ATSC、ISDB-T、DTMBT), support IP output (4/8/12/20/24 SPTS and 1 MPTS output). In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end,

IPTV multicast, digital TV broadcasting etc.


Key Features

   4/8/12/16/20/24 HDMI input, support HDCP

   4 tuner (DVB-T/DVB-C/ATSC/ISDB-T optional) input

   Support MPEG-4AVC/H.264 video encoding

   Support MPEG-1 Layer2, LC-AAC, HE-AAC v1&v2 audio encoding

   1000 trillion IP input over UDP and RTP protocol, and IP output over UDP and RTP protocol(MPTS and SPTS)

   RF output (DVB-C、DVB-T、ATSC、ISDB-T、DTMBT optional)

   4/8/12/16 HDMI input, 4 carrier RF output

   20/24 HDMI input, 8 carrier RF output

   8/12 HDMI+4 Tuner input, 4 carrier RF output

   16 HDMI+8 Tuner input, 8 carrier RF output

   2ASI input

   2ASI Independent output (optional) as copy of 1 MPTS

   Support “Null PKT Filter” function

   Support PID Remapping/ PCR accurate adjusting

   PID pass

   LCD、key function

   Control via web management, and easy updates via web


Technical Specification

Input

4/8/12/16/20/24 HDMI optional

4 tuner (DVB-T/DVB-C/ATSC/ISDB-T) input, optional

2 ASI input

Output

4/8 carriers RF output(DVB-C/DVB-T/ATSC/ISDBT/DMBT)

2 ASI output

IP output(4/8/12/16/20/24 SPTS and 1MPTS)

UDP and RTP protocol

Support unicast and multicast

Video

Encoding

MPEG-4 AVC/H.264

Resolution

Input:1920×1080_60P, 1920×1080_60i,

1920×1080_50P, 1920×1080_50i,

1280×720_60P, 1280×720_50P,

720×576_50i,720×480_60i,

Output:1920×1080_60P, 1920×1080_50P, 1280×720_60P, 1280×720_50P,

720×576_50P,720×480_60P,

1920×1080_30P,1920×1080_25P,

1280×720_30P,1280×720_25P,

720x576_25P,720x480_30P

Bit-rate

1Mbps~13Mbps(each channel)

Rate Control

CBR

Audio

Encoding

MPEG-1 Layer 2, LC-AAC, HE-AAC v1&v2

Sampling rate

44.1KHz and 48Khz

Bit-rate

64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps

Resolution

24-bit

Audio Gain

0-255 Adjustable

Multiplexing

Maximum PID Remapping

180 output PIDs per channel

Function

PID remapping ( automatically or manually)

Accurate PCR adjusting

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

-34~ -10 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 carrier RF output

Standard

ATSC A/53

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

Network management(WEB)

Chinese and English language

Ethernet software upgrade

Miscellaneous

Dimension(W×L×H)

482mm×480mm×45mm

Environment

0~45℃(work);-20~80℃(storage)

Power requirements

AC100~240V,50/60Hz


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