Model Number

DMB-6118

DMB-6118 is a low cost DVB-T professional receiver, addressing the broadcaster market, especially designed to operate in difficult reception environments. DMB-6118 takes benefit of the spatial diversity provided by its two demodulators coupled with two independent antennas, to provide reliable reception even in the worst RF situations experience in transmission sites, Electronic News Gathering vehicles (ENG), or mobile applications.

Main features:
 Compliant with ETS 300744 standard and All DVB-T modes supported
 6, 7 and 8 MHz RF channel in VHF Band III or UHF band IV & V
 70 MHz RF input version available for ENG application
 Antenna diversity DVB-T receiver
 4 modes of operation: dual channel, antenna diversity, hierarchical, redundant
 MER, BER, RF level, C/N Monitoring capabilities
 350 KHz automatic frequency correction
 Web browser remote control, SNMP is optional


SPECIFICATION
RF Inputs
 Frequency range: VHF Band III and UHF band IV& V
 Bandwidth 6,7 and 8MHz RF channel
 Sensibility range <92 dBm (QPSK, CR 2/3)
 Connector 50 ohm N type

MPEG-TS output
 Standard Compliant with EN50083-9
 ASI output 2 ASI outputs

Connector: 50 ohm N type
 SPI output(option) 1 SPI output

Demodulator
 Core chip Use of the DIBCOM chip, optimized for difficult channels
 Modes All DVB-T modes supported including hierarchical ones

Operational modes
 Dual channel modethe device is used as a double receiver running independently
 Antenna diversity the 2 demodulator are cascaded together bringing an
improvement around 6 dB and doubling the maximum reception limit speed

Hierarchical
demodulates simultaneously the LP&HP data streams
Redundant demodulate 2 RF channels and selects either manually
or automatically The best receiving channel

Control
 Front Panel LCD display and cursor/execute keys
 Ethernet 10/100 Base-T
 Web Server Embedded
 SNMP Optional

Power
 Voltage 90-240VAC
 Frequency 50-60Hz
 Consumption Max. 30W
 Harmonic Correction EN61000-3-2

Environmental
 Operating Temperature -10～50 °C
 Storage Temperature -10～70 °C
 Humidity operating/storage max 80% RH

Mechanical
 Width 318mm
 Height 44mm
 Depth 483mm
 Weight 5kg
Transport and Storage Vibration acc. To IEC Pub1.68

Compliance
 EMC EN50081-1, EN50082-1, EN50081-2, EN50082-2
 Safety EN60950

ORDERING INFORMATION
DMB-6118 DVB-T professional receiver, two antenna diversity receiver, ASI/SPI output
DMB-6128 DVB-T professional receiver, two antenna diversity receiver, 70MHz, ASI/SPI output
DMB-6138 DVB-T professional receiver , 6 antenna diversity receiver, 70MHz ,ASI/SPI output