Description

mix440 – IP to DVB-T modulator, MPTS or SPTS up to 200Mbps input, 4 adjacent channels output
Modular reception system, Quatro IP DVB modulator
Converting of TSoIP input signal into 4 QAM/COFDM modulated channels

Features:
Four channel DVB-T Modulator – Convert IP to DVB-T
● DVB-T modulator
● IP to Four DVB-T adjacent transponders
● SPTS or MPTS input stream
● MPTS service filtering
● PCR restamping
● RTSP protocol of video H.264/H.265, audio AAC conversion to transport stream
● SDP/SAP protocol support
● TS file streaming from USB flash
● Web control and SNMP agent
● injection of signals from IP cameras (H.264/H.265) into TV antenna system
● each of the four DVB-T MUXes can have maximum bit rate up to 31.66 Mbps
● the administrator can select the output channels and filter services in digital streams
● in practice, each of the four multiplexes can carry 6 SD channels or 2-3 HD channels. The administrator of the system selects the required channels from the IP stream and forms the four DVB-T MUXes. In each case, it is necessary to remember about 10% safety margin when determining the maximum bit rate for the whole multiplex (typically the ultimate bit rate of a multiplex should not exceed 29 Mbps).
● RF loop through input
● DIN rail or wall mounting
● robust die-cast housing
● connectors:
RF input/output – type F
Ethernet control, Ethernet stream output – RJ-45 (Gigabit)
USB – USB-A
screw terminal block for DC entry
power distribution bus

Technical specifications:
IP input
standard: IEE802.3 100/1000 BaseT
bitrate: up to 200 Mbps
reception protocols: UDP/RTP, RTSP
MPTS: Yes
SPTS: No
RF output
standard: DVB-T
modulation: QPSK, QAM16, QAM64
frequency range: 170-230 MHz / 470-862 MH
channel allocation: adjacent
channel count: 4
level/impedance: 90 ± 2 dBμV/75 Ω
TS bit rate: < 31 Mbit/s
MER: ≥ 35 Db
channel bandwidth: 7 MHz / 8 MHz
transmission mode: 2K / 8K
total output level adjustment: 0 ÷ -15.0 dB by 1 dB step
loop through frequency range/loss: 45-862 MHz / ≤ 2.5 dB
Management port
standard IEE802.3 10/100 BaseT (independent on IP input
Current consumption
12V 700mA
Operating temperature range
0° ÷ +50° C
Dimensions/Weight (packed)
36x198x112 mm/0.84 kg

TERRA