Product Overview

The NX0316/24R series is a cost-effective IP modulator designed to solve digital TV signal sources for business locations. The device has 3 Gigabit network ports（2 input/1output）,DATA1 supports RTMP/HTTP/RTSP/HLS/SRT inputs. After multiplexing and modulating process, it gives 16/24 (DVB-T/-C/ATSC/ISDBT/DTMB optional) non-adjacent carriers (96MHz~864MHz) output through the RF output interface. To meet customers’ various requirements, this device is also equipped with data port for 8 MPTS output over UDP and RTP. This is very adaptable to newly generation DTV broadcasting system.

Key Features

Provides 3 gigabit port input/output(2 port input,1 port output)

 Supports RTMP/HTTP/RTSP/HLS/SRT input(DATA1) , UDP/RTP input(DATA3)

 Supports 8 MPTS output (DATA2,UDP/RTP)

 Support 16/24 channel modulating output (DVB-T/-C/ATSC/ISDBT/DTMB optional)

 RF 96~864MHz Any Settings(RF Total output bandwidth 768MHz)

 Support 6 ASI Input (Any Multiplex)

 Integrated multiplexing and modulating functions

 Web-based NMS management

System function diagram

Specifications

Output RF 8/12/16/24 frequency points (DVB-C / DVB-T / ATSC / ISDBT / DMBT)

IP output (SPTS output, MPTS output), UDP, RTP /RTMP/HTTP/RTSP/HLS/SRT protocol

DVB-T modulation channel 8/12/16/24 DVB-T

Standard EN300744

FFT 2K

Bandwidth 6M, 7M, 8M

Constellation QPSK, 16QAM, 64QAM

Guard interval 1/4, 1/8, 1/16, 1/32

Forward error correction 1/2, 2/3, 3/4, 5/6, 7/8

MER ≥42 dB

Frequency range 50～960MHz, 1KHz step

Output level -28 ~ -3 dBm, 0.1db step size

DVB-C modulation channel 8/16/24 DVB-C

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

MER≥40db

Frequency range 50～960MHz, 1KHz step

Output level -26 ~ -1dBm, 0.1dBm step

Symbol rate 5.0Msps ~ 7.0Msps, 1ksps step size

J.83A J.83B

Modulation constellation 16/32/64/128 / 256QAM 64/256 QAM

Bandwidth 8M 6M

ATSC standard ATSC A/53

Bandwidth 6M

Constellation 8VSB

RF output 8/12/16/24 channels ATSC,

 RF frequency 50~960MHz, 1kHz step

 RF output level -24dBm~0dBm

 MER≥40db

pasture

ISDBT

Standard ARIB STD-B31

FFT mode 2K

Bandwidth 6M, 7M, 8M

Constellation DQPSK, QPSK, 16QAM, 64QAM

RF output 8/12/16/24 channel ISDB,

 RF frequency 50~900MHz, 1kHz step

 RF output level -24dBm~0dBm

 MER≥40db

Guard interval 1/32, 1/16, 1/8, 1/4

System network management (Web) supports network upgrade

Chinese/English operation interface

General size (length×width×height) 482mm×410mm×44mm

Weight 5kg

Temperature range: 0～45℃ (working); -20～80℃ (storage)

Power requirements AC100 ~ 240V, 50 / 60Hz

Power consumption <90W