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DVB-C/DVB-T/ATSC/ISDB-T多种可选调制器
产品型号:Modulator
产品产地:广东-东莞
发布日期:2023-06-12
浏览次数:
咨询电话:18926865298
关 键 词:IPQAM,DVB-T,ISDB-T Modulator,16,32IPQAM数字调制器
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详细介绍

该系列数字调制器支持DVB-T/ATSC/ISDB-T/DVB-C等多种调制模式可选

DVB-T

Input

Input

Version I: Max 256 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 256 IP, while front-panel Data port can input max 128 IP

Version II: Max 512 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 256 IP, while front-panel Data port can input max 128 IP

Transport Protocol

TS over UDP/RTP, unicast and multicast, IGMP V2/V3

Transmission Rate

Max 840Mbps for each input channel

Mux

Input Channel

256

Output Channel

DVB-T *8 (or 16) RF

Max PIDs

180 per channel

Functions

PID remapping(auto/manually optional)

PCR accurate adjusting

PSI/SI table automatically generating

Modulation

Parameters

Channel

8 (or 16)

Modulation Standard

ETSI EN300 744

Constellation

QPSK/16QAM/64QAM

Bandwidth

6/7/8 MHz

Trans mode

2K/4K/8K

FEC

1/2, 2/3, 3/4, 5/6, 7/8

RF Output

Interface

F typed output port for 8 (or 16) non-adjacent carriers

RF Range

50~960MHz, 1kHz stepping

Output Level

-20~+10dbm (for all carriers), 0.5db stepping

MER

≥ 40dB

ACL

-55 dBc

TS output

8 (or 16) IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports

System

Web-based Network management

General

Demission

420mm×440mm×44.5mm (WxLxH)

Temperature

0~45℃(operation), -20~80℃(storage)

Power Supply

AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz

ISDB-T

IP Input

4* IP (MPTS/SPTS) input over UDP (Unitcast/Multicast) (1000M port based Ethernet)

IGMP Snooping: v2, v3

RF Output

Standard

ARIB STD-B31

Bandwidth

6M

Constellation

DQPSK, QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4.

Transmission Mode

2K, 4K, 8K

FEC

1/2, 2/3, 3/4, 5/6, 7/8

MER

≥42dB

Output

30~1000MHz, 1KHz step

RF output level

-30~ -10dbm (77~97 dbμV), 0.1db step

IP Output

4*IP output, one for one with the 4 IP input

System

LCD/keyboard operating and Web-based NMS support

Ethernet software upgrading

General

Dimension

482mm×300mm×44mm (W*D*H)

Weight

2.3kg

Temperature

0~45°C(Operation); -20~80°C(Storage)

Power

AC 110V±10%, 50/60Hz; or AC 220V±10%, 50/60Hz

Consumption

25W


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