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Digital CATV Modulator 8 Channels HD MI to RF Encoder Modulator with DVB-T2 Modulation

The HPR8402LM is a digital modulator designed with 8 HDMI input connectors. After encoding and multiplexing, the device will modulate the signals into DVB-T2 standard. Thanks to its IP input port in the front panel, it can take in the IP signal and output in RF signal as well to make full use of the bandwidth.
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HPR8402LM

Encoder Modulator









HPR8402LM

HD MI TO DVB-T2 DIGITAL MODULATOR





1. INTRODUCTION

The HPR8402LM is a digital modulator designed with 8 HD MI input connectors. After encoding and multiplexing, the device will modulate the signals into DVB-T2 standard. Thanks to its IP input port in the front panel, it can take in the IP signal and output in RF signal as well to make full use of the bandwidth.


2. FEATURES

1. 256 IP (SPTS/MPTS) input over UDP or RTP

2. Video encoding in H.264 and audio encoding in MPEG and AAC.

3. Supports all major resolutions from 480i through 1080p60

4. Supports CA P ID filtering, remapping and PSI/SI editing

5. Offers 4 or 8 continuous output channels with 4 channels in a row

6. Easy configuration with built-in Web UI


3. SPECIFICATION



IP INPUT

Input Connector

1*100/1000Mbps port

Transport Protocol

UDP, RTP

MAX Input IP Address

256 channels

Input Transport Stream

MPTS and SPTS

Addressing

Unicast and Multicast

IGMP Version

IGMP v2 and v3


HD MI INPUT

Input Connector

HD MI 1.4 *8

VIDEO

Encoding

H.264

 

Input Resolution

1920*1080_60P/_50P

1920*1080_60i/_50i

1280*720_60P/_50P

AUDIO

Encoding

MPEG 1 Lay II, AAC

Sample Rate

32 / 44.1 / 48 KHz

Bit Rate

384 kbps

RF OUTPUT

Output Connector

1* RF female 75Ω

Output Carrier

4 or 8 agile channels optional

Output Range

50 ~ 999.999MHz

Output Level

≥ 45dBmV

Out-band Rejection

 60dB

MER

Typical 38 dB

DVB-T2

Bandwidth

1.7M,6M,7M,8M,10M

L1 Constellation

BPSK,QPSK,16QAM,64QAM

Guard Interval

1/4, 1/8, 1/16, 1/32,1/128

FFT

1k,2k,4k,8k,16k

Pilot Pattern

PP1 ~ PP8

Ti Nti

Disable, 1 , 2 , 3

ISSY

Disable,Short, Long

Extend Carrier

YES

Delete Null Packet

YES

VBR Coding

YES

PLP


FEC Block Length

16200,64800

PLP Constellation

QPSK,16QAM,64QAM,256QA M

Code Rate

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

Constellation Rotation

YES

Input TS HEM

YES

Time Interval

YES

MULTIPLEXING

Table Supported

PSI/SI

PID Processing

Pass-through, Remapping, Filtering

Dynamic PID Feature

Yes

GENERAL

Input Voltage

90 ~264VAC, DC 12V 5A

Power Consumption


Rack Space

1RU

Dimension (WxHxD)

482*44*260mm

Net Weight

2.56 KG

Language

中文/ English





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