Digital TV Broadcasting IP input RF output digital tv ip QAM DVB-T Modulator

Overview DMB-24E MINI IP To RF professional modulator, support 1 Gigabit IP signals input by unicast and multicast protocol, support UDP, IGMP V2/V3(SPTS)The product supports multiplexing and modulating IP signals into RF with 4 carriers. It adopts with a RF loop input port which is convenient for users to mix...
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DIGICASTCHINA

IP ASI to RF Modulator

999 In Stock

Overview

DMB-24E MINI IP To RF professional modulator, support 1 Gigabit IP signals input by unicast and multicast protocol, support UDP, IGMP V2/V3(SPTS)
The product supports multiplexing and modulating IP signals into RF with 4 carriers. It adopts with a RF loop input port which is convenient for users to mix outputs or mix with antenna signals. It is perfect for hotels, hospitals, home entertainment and monitoring, also other digital CATV headend system as well.

Features

* Support 1 Gigabit IP signals input
* Support TS re-multiplexing
* Support unicast and multicast protocol, support UDP、IGMP V2/V3(SPTS)
* Support 1 RF output with 4 carriers
* Support 1 external RF signal loop in and internal modulation signal mixed into one RF output
* Frequency agile design, RF output frequency can be set freely within the frequency range
* Easy configuration and software upgrade by built-in Web UI
* Output 4*RF DVB-T/ISDB-T/DTMB/ DVB-C for option
* NMS port for management
* Low cost solution for Hotel TV System
* Support PCR correct and PCR interval adjusting
* Superior Shoulders and Excellent modulation, quality MER
* Low power consumption, high reliability with MTBF(Mean Time Between Failure)≦87600 Hours
* Easy-to-Use System Management via Web
* Support:(LCN Logical Channel Number)

SPECIFICATIONS



ISDB-T MODULATION
Standard: ARIB STD-B31
Bandwidth: 6MHz
Constellation: DQPSK,QPSK, 16QAM, 64QAM
Guard Interval: 1/32, 1/16, 1/8, 1/4
Transmit Mode: 2K, 4K, 8K
MER: ≥42dB
RF Frequency Range: 50-999.999MHz, Min. step of 1KHz
Output Impendence: 75Ω
Output Level: ≥100dBuV(range 0-20dB,step of 0.5dB)
Out-of-band Suppression: ≥60dB



DVB-T/T2 MODULATION
Standard: DVB-T/T2 COFDM
Bandwidth: 6/7/8MHz
Constellation: 4QAM, 16QAM, 64QAM
Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval: 1/32, 1/16, 1/8, 1/4
Transmit Mode: 2K,4K,8K
MER: ≥40dB
RF Frequency Range: 50-999.999MHz, Min. step of 1KHz
Output Impendence: 75Ω
Output Level: ≥100dBuV(range 0-31.5dB,step of 0.5dB)
Out-of-band Suppression: ≥60dB



DTMB MODULATION
FFT: 1,3780,1+pilot
MER: ≥40dB
FEC: 0.4,0.6,0.8
Interleave Mode : 420,595,945,420var,945var
Sync Frame: 240,720
Constellation: 4QAM-NR,4QAM,16QAM, 32QAM,64QAM
RF Frequency Range: 50-999.999MHz, Min. step of 1KHz
Output Level: ≥100dBuV(range 0-31.5dB,step of 0.5dB)
Output Impendence: 75Ω
Out-of-band Suppression: ≥60dB






DVB-C MODULATION
Standard: Annex A
Constellation: 16QAM,32QAM,64QAM,128QAM,256QAM
MER: ≥40dB
RF Frequency Range: 50-999.999MHz, Min. step of 1KHz
Output Level: ≥100dBuV(range 0-20dB, step of 0.5dB)
Out-of-band Suppression: ≥60
Symbol Rate: 5-6.900Msps
Standard Annex B
Constellation: 64QAM,256QAM
MER: ≥40dB
RF Frequency Range: 50-999.999MHz, Min. step of 1KHz
Output Level :≥85dBuV(range 0-20dB, step of 0.5dB)
Out-of-band Suppression: ≥60
Cable Standard: HRC, IRC or STD
Symbol Rate: 5-6.900Msps

IP STREAM INPUT
Input Interface: 1 Gigabit RJ45 port
Input Standard : Support unicast and multicast protocol, support
UDP, IGMP V2/V3 (SPTS)
GENERAL OPTIONS

CONTROL AND MONITORING
* Configuration Interface: Web-based, NMS
* Remote: Upgrade via network
* Connector: RJ45 Ethernet interface

PHYSICAL AND POWER
Input Voltage: DC 12V
Max. Current: 1200mA
Dimension :176*123*28mm
Operating Temperature/Humidity :-10℃~45℃、40%~70%
Storage Temperature/Humidity :-40℃~70℃、40%~95%

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