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 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-B31Bandwidth: 6MHzConstellation: DQPSK,QPSK, 16QAM, 64QAMGuard Interval: 1/32, 1/16, 1/8, 1/4Transmit Mode: 2K, 4K, 8KMER: ≥42dBRF Frequency Range: 50-999.999MHz, Min. step of 1KHzOutput Impendence: 75ΩOutput Level: ≥100dBuV(range 0-20dB，step of 0.5dB)Out-of-band Suppression: ≥60dB DVB-T/T2 MODULATION Standard: DVB-T/T2 COFDMBandwidth: 6/7/8MHzConstellation: 4QAM, 16QAM, 64QAMCode Rate: 1/2, 2/3, 3/4, 5/6, 7/8Guard Interval: 1/32, 1/16, 1/8, 1/4Transmit Mode: 2K,4K,8KMER: ≥40dB RF Frequency Range: 50-999.999MHz, Min. step of 1KHzOutput Impendence: 75ΩOutput Level: ≥100dBuV(range 0-31.5dB，step of 0.5dB)Out-of-band Suppression: ≥60dB DTMB MODULATION FFT: 1,3780,1+pilotMER: ≥40dBFEC: 0.4,0.6,0.8Interleave Mode : 420,595,945,420var,945varSync Frame: 240,720Constellation: 4QAM-NR,4QAM,16QAM, 32QAM,64QAMRF Frequency Range: 50-999.999MHz, Min. step of 1KHzOutput Level: ≥100dBuV(range 0-31.5dB，step of 0.5dB)Output Impendence: 75ΩOut-of-band Suppression: ≥60dB DVB-C MODULATION Standard: Annex AConstellation: 16QAM,32QAM,64QAM,128QAM,256QAMMER: ≥40dBRF Frequency Range: 50-999.999MHz, Min. step of 1KHzOutput Level: ≥100dBuV(range 0-20dB, step of 0.5dB)Out-of-band Suppression: ≥60Symbol Rate: 5-6.900MspsStandard Annex BConstellation: 64QAM,256QAMMER: ≥40dBRF Frequency Range: 50-999.999MHz, Min. step of 1KHzOutput Level :≥85dBuV(range 0-20dB, step of 0.5dB)Out-of-band Suppression: ≥60Cable Standard: HRC, IRC or STDSymbol Rate: 5-6.900Msps IP STREAM INPUT Input Interface: 1 Gigabit RJ45 portInput Standard : Support unicast and multicast protocol, supportUDP, 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 12VMax. Current: 1200mA Dimension :176*123*28mmOperating Temperature/Humidity :-10℃～45℃、40%～70%Storage Temperature/Humidity :-40℃～70℃、40%～95%