HeadEnd and Accessories


TRM6x4 or TRM44	Compact headend
	Quad DVBS/S2 to DVBT transmodulator
	–
	Main system features:
	Transmodulator DVBS/S2 to DVBT with four satellite inputs
	–
	The programs of the four satellite inputs can be distributed over the four
	adjacent DVBT output channels
	Remultiplexers are inside, so that program to channel assignment can
	be freely chosen
	Mini DTVRack composed of 2 x DTVRR5 and 1 x DTVDM2, with integrated
	power supply
	Additionally it has the unique feature that it allows to create your own
	program(s)
	TS files (containing a video or information) present on a USB stick can be
	used to create your ‘own’ content/program. The name of the program can
	be freely chosen
	Finally this program can be added to one of the output DVBT channels.
	A programmable timetable, allows to distribute different .ts files during the day
	In addition RJ45 connectivity allows the transmodulator to be connected to
	the internet
	In such way, remote control/access over the web is possible
	Also, contents available on the USB stick(s) to create your own channel
	can be changed remotely
	A large number of applications in the residential or commercial sector for
	distributing satellite programs over a DVBT network (hotels, hospitals and
	so on) and to distribute additional information (videos / text messages etc.)
	Easy programmable using the program DTVIface
	Small dimensions and esthetic design

HEADEND
CMH3000
	Compact modular headend CMH3000
	Main system features:
	All parameters of the modules are controlled by programming via CMH data bus
	Local or remote control/monitoring system using PC
	Extended self-diagnostic
	Open architecture system for easy integration of new components
	Headend powering redundancy
	Possibility of hot installing/replacing modules
	Possibility to “clone” headend’s settings from the saved configuration file
	–
	The technical platform:
	The basic unit of CMH3000 headend is 19” width 6U subrack
	One subrack has 8 identical slots for 8 modules. Data and DC distributing, RF combining and
	RF input signal feeding of each module is realized through passive bus bar
	Input RF signal distribution panel and rear mount output amplifier can be installed optionally
	–
	Up to 16 subracks can be connected to single USB port of PC. Hand held control
	unit can also be used for programming up to 16 modules in 2 subracks
	(connection on the front panel of power supply unit)

	UC180 – Base unit
	6U height 19” width subrack for up to 8 modules installation; & data distribution bus and output
	RF combiner
	Input distribution blocks DP180, DP181 and rear mount output amplifier can be integrated
	optionally
	DC and data bus extension ports
	Possibility to supply DC from centralized PS
	Two base units could be interconnected for redundancy by DC powering
	Built-in switcher for setting of virtual address























	CT120B – Twin TV channel converter, standard B/G/I
	Input adjacent channel to output adjacent channel converter of analogue TV programs
	Works via low frequency IF and allows to change program’s retransmitting frequency
	–
	Double SAW filtering on IF
	High selectivity determinated by SAW filter
	AGC system at input
	Low level harmonics and intermodulation products
	12V DC for preamplifier powering
	–
	RF input, frequency range: 47- 68 MHz, 174-230 MHz, 470-862 MHz
	RF output, frequency range: 47-862 MHz
	RF output, level/impedance: 98 dBμV/75 Ω
	Output level adjustment range: 0 ÷ -10 dB by 0.5 dB step

	UP100 – Power supply
	Provides the powering voltage for all components of CMH3000 system
	This is high efficiency unit with short circuit and overload protection
	–
	Switch-mode technology
	Socket for handheld control unit connection PC100
	Suitable for operation in parallel connection for back-up function implementation
	Measurement of output level and current

	Indication:
	Over temperature
	Overload
	–
	Input voltage: 187-250 V~ 50 Hz
	Output voltage, current: 24 V 9 A max
	Power consumption: 245 W max

	UA200R30 – Output amplifier
	Amplifying RF signal incoming from one or two base units UC180
	–
	2 inputs high output level system amplifier
	Measurement of output level and current internal consumption
	Integrated switch for redundancy
	Test points of forward and return channels
	–
	Frequency range, forward path: 47-862 MHz
	Frequency range, return path: 5-30 MHz
	Gain: 24 dB – 2 inputs, 28 dB – 1 input
	Output level CTB (-60 dB, EN50083-3): 111 dBμV
	Output level CSO (-60 dB, EN50083-3): 112 dBμV
	Slope adjustment: 10 dB by 0.5 dB step
	Gain adjustment: 10 dB by 0.5 dB step
	Test point attenuation: -20 dB max. (± 0.75 dB)
	Current consumption: 0.65 A

MMH3000
	Mini modular headend MMH3000
	Main system features:
	Mini modular headend MMH3000 is compact solution for the distribution of DVB-S and DVB-T
	signals for SMATV and CATV networks
	The modern master-slave technology allows to build cost-effective installations and simplify a
	circuitry of SAT IF and terrestrial input signal distribution
	Programming of MMH3000 could be made locally by handheld programmer and software or
	remotely through internet or other communication line using advanced
	control and monitoring software. Also is possible to “clone” headend’s settings from the saved
	configuration file
	Almost all parameters of the modules are controlled by programming via CMH data bus
	It is necessary minimal amount of additional external equipments for installation of the headend
	–
	Mini modular headend MMH3000 consists of:
	Base units for 8 modules installation
	DVB-S channels modules
	DVB-T channels modules
	TV modulators
	TV converter modules
	MPEG2 TS decoders-modulators
	Handheld control unit
	Control software and appropriate interfaces

	UC380 – Base unit
	Base unit for up 8 modules installation
	Wall or 19” rack 5U height mounting
	Built-in power supply, RF output amplifier with combiner, power and data distribution bus
	Data bus extension ports
	All external connections from top and bottom sides
	Integrated fan

	CT310 – Analog and digital TV channel converters
	Input channel to output channel converter
	Works via low frequency IF and allows to change program’s retransmitting frequency
	–
	Double conversation technology
	High selectivity determinated by double SAW filters
	AGC system at input
	Input signal level and P/S carriers ratio measurement
	Low level harmonics and intermodulation products
	12V DC for preamplifier powering
	Input RF loop through
	–
	RF input frequency range: 45-862 MHz
	RF input level/impedance: 60-90 dBμV/75 Ω
	RF input loop through frequency range: 47-862 MHz
	RF output frequency range: 110-862 MHz
	RF output level/impedance: 100 dBμV/75 Ω

	RD315C – 8PSK/QPSK-PAL/SECAM receiver with
	VSB modulator, standard B/G/D/K/stereo A2
	For receiving of DVB-S/S2 SAT IF signals and converting it to analogue TV programs
	Works as “master” module for distribution MPEG2 transport stream to “slave” modules
	Input signal level measurement
	Built-in CA interface (option)
	Input signal level measurement
	Teletext reinsertion & DVB subtitles decoding
	Software/hardware watchdog timer
	Low level harmonics and intermodulation products
	Input RF loop through
	–
	Connectors:
	MPEG2 TS output
	RF input & output – type F
	–
	Receiver:
	RF input frequency range: 950 -2150 MHz
	RF input level/impedance: 30-88 dBμV/75 Ω
	Input data symbol rate: 1÷ 45 MS/s
	MPEG2 TS output: 2 ÷ 80 Mbit/s
	–
	Modulator:
	RF output level/impedance: 100 dBμV /75 Ω
	RF output frequency range: 110-862 MHz
	RF output level adjustment range: 0 ÷ -15 dB

	RT316 – OFDM-PAL/SECAM receiver with
	DSB modulator standard B/G/D/K/I/L/M/N
	For receiving of DVB-T MPEG-2/MPEG-4/H.264 coded terrestrial TV signals and
	converting it to analogue PAL or SECAM TV programs
	Works as “master” module for distribution MPEG2 transport stream to “slave” modules
	Input signal level measurement
	Built-in CA interface (option)
	BISS descrambling
	Teletext reinsertion & DVB and teletext subtitles decoding
	Software/hardware watchdog timer
	Low level harmonics and intermodulation products
	–
	Connectors:
	MPEG2 TS output
	RF input & output – type F
	–
	Receiver:
	RF input frequency range: 174-230 MHz, 470 -862 MHz
	RF input level/impedance: 30-88 dBμV/75 Ω
	Preamplifier powering: 0/12 V 100 mA max
	MPEG2 TS output: 2 ÷ 32 Mbit/s
	–
	Modulator:
	RF output level/impedance: 100 dBμV /75 Ω
	RF output frequency range: 119-300 MHz & 470-862 MHz
	RF output level adjustment range: 0 ÷ -15 dB

	MT310 – TV modulator
	Modulating analogue video/audio signals into VSB RF channel with mono or stereo A2 sound
	–
	Output level stabilization
	Carriers crystal stabilization
	Low level harmonics and intermodulation products
	–
	Connectors:
	Video/audio, input – 15 Sub-D socket
	–
	Frequency range: 110-862 MHz
	RF output, level/impedance: 100 dBμV/75 Ω
	Output level adjustment range: 0 ÷ -10 dB
	–

	TDX311 – 8PSK/QPSK-COFDM transmodulator
	Converting of DVB-S/S2 8PSK/QPSK modulated SAT IF signal into
	COFDM/QAM modulated DVB-T RF channel
	TS processing:
	EPG multiplexing
	PCR restamping
	Service filtering
	PSI/SI regeneration
	NIT generation
	PMT version monitoring
	–
	Connectors:
	MPEG2 TS output
	RF input & output – type F
	–
	Receiver:
	RF input frequency range: 950 -2150 MHz
	RF input level/impedance: 45-85 dBμV/75 Ω
	RF input modulation: QPSK, 8PSK (DVB-S/S2)
	RF input symbol rate: 1÷ 45 MS/s
	RF input LNB powering/control: 0/18 V 400 mA max
	RF input loop through frequency range/gain: 950-2150 MHz/2 dB
	MPEG2 TS output: 2 ÷ 31.66 Mbit/s
	–
	Modulator:
	RF output level/impedance: 90 dBμV/75 Ω
	RF output frequency range: 110 – 860 MHz
	RF output level adjustment range: 0 ÷ -15.5 dB by 0.5 dB step
	RF output C/N: ≥ 50 dB
	RF output MER: ≥ 35 dB
	RF output modulation: QPSK, QAM16, QAM64
	RF output channel bandwidth: 7/8 MHz
	RF output guard interval: 1/4, 1/8, 1/16, 1/32
	RF output code rate: 1/2, 2/3, 3/4, 5/6, 7/8
	RF output transmission mode: 2K

	MD330 – 3-channel MPEG2 encoder
	Channel processing equipment
	Converting analogue video/audio signals into MPEG2 coded transport stream
	–
	Three composite video and three stereo audio inputs
	Three individual MPEG2 TS outputs
	MPEG2 TS PID control
	Video brightness, contrast, saturation, hue control
	Programmable audio and video compression bit rates
	Programmable audio sampling rate
	Audio level control
	Parameters control via CMH data bus extension port
	Firmware upgradeable
	Connectors: 3-channel video/audio input – 15-pin Sub-D socket on the bottom side three MPEG2
	TS outputs: TS1, TS2 and TS3 on the front panel
	–
	Sections: 3
	Video:
	– encoding ISO/IEC13818-2 MPEG-2 MP@ML
	– resolution: 720 x 576 (at 25 fps), 720 x 480 (at 30 fps)
	– frame rate: 25 max. PAL, 30 max. NTSC
	Audio:
	– encoding: ISO /IEC11172-3 (MPEG1 audio) layer 1/2 compliant
	– sampling rate: 32 kHz, 44.1 kHz, 48 kHz
	– compressed bit rate: 32 to 384 Kbps per channel
	– audio mode: Stereo, Joint Stereo, Dual Channel, Mono
	Audio/Video multiplexing: ISO/IEC13818-1 MPEG2 TS
	Compressed system bit rate: 1 to 15 Mbps per channel
	Compressed system bit rate mode: constant, variable

	TRX360 – DVB-T modulators
	Channel processing equipment
	Multiplexing up to 6 transport streams and converting into COFDM/QAM modulated DVB-T RF
	channel
	–
	TS processing:
	– EPG multiplexing
	– PCR restamping
	– service filtering
	– PSI/SI regeneration
	– NIT generation
	Connectors:
	– 6xMPEG TS inputs
	– MPEG2 TS output (multiplexed)
	–
	TS input type: serial
	TS input channels: 6
	TS output type: serial
	TS input bit rate: < 100 Mbit/s
	TS output bit rate: < 31 Mbit/s
	–
	RF output:
	– frequency range: 110 – 860 MHz
	– level/impedance: 90 dBμV/75 Ω
	– output C/N: ≥ 50 dB
	– MER: ≥ 35 dB
	– modulation: QAM16, QAM32, QAM64
	– guard interval: 1/4, 1/8, 1/16, 1/32
	– code rate: 1/2, 2/3, 3/4, 5/6, 7/8
	– transmission mode: 2K
	– output level adjustment range: 0 ÷ -15.5 dB by 0.5 dB step

Multichannel headend 4XX series
	sda410C – DVB-S/S2 to IP and ASI
	Modular reception system, DVB to IP streamers
	IP streaming and ASI output of free-to-air or descrambled DVB services
	–
	One channel IP streamers
	● common interface
	● one SAT transponder (descrambled or FTA)
	● BISS descrambling
	● SPTS or MPTS IP stream
	● regeneration of information contained in the MPEG-2 tables
	● UDP and RTP transmission protocols
	● SDP/SAP protocol support
	● Web control and SNMP agent
	● loop through RF distributing
	● DIN rail or wall mounting
	● robust die-cast housing
	● connectors:
	RF inputs, ASI input/output – type F
	Ethernet control, Ethernet stream output – RJ-45
	CAM – PCMCIA
	screw terminal block for DC entry
	power distribution bus
	–
	RF input: QPSK / 8PSK
	frequency range: 950-2150 MHz
	AGC range/impedance: 45-85 dBμV / 75 Ω
	symbol rate: 2-45 Ms/s
	–
	LNB powering/control: 0/14/18 V & 300 mA max. DiSEqC 1.0
	–
	IP output:
	standard: IEE802.3 10/100 Base T
	bit rate: up to 100 Mbps
	transmission protocols: UDP/RTP
	multicast: YES
	MPTS: YES
	SPTS: YES
	–
	ASI output:
	bit rate: up to 72 Mbps
	impedance: 75 Ω
	packet length: 188 bytes
	MPTS: only
	–
	Control port: standard IEE802.3 10/100 Base T
	Current consumption: 12V – 0.2 A

	MDX420 – Twin Agile DVB-T TV modulator
	Modulating analogue video/audio signal into COFDM modulated DVB-T RF channel
	–
	AV – DVB-T stand-alone modulator
	PSI generation: SDT, NIT, LCN
	Processing from 2 video and audio sources into single RF DVB channel
	OLED graphical display and joystick control of internal microprocessor
	Adjustable RF output level and audio input level
	Loop through RF combining
	Low level harmonics and intermodulation products
	Robust diecast housing
	Connectors:
	video/audio input – RCA socket
	RF – type F
	screw terminal block for DC entry power distribution bus
	–
	TV standard: PAL (B, D, G, H, I, M, N, 60); SECAM, NTSC (M, 4.43)
	Video input:
	frequency range 20 Hz – 6 MHz
	level/impedance 1 V ± 0.1 V/75 Ω
	Audio input:
	frequency range 20 Hz – 15 kHz
	level/impedance 775 mV/10 kΩ
	level adjustment + 6 ÷ -6 dB by 2 dB step
	Processing Video:
	encoding ISO/IEC13818-2 MPEG-2 MP@ML
	resolution 720 x 576 (at 25 fps), 720 x 480 (at 30 fps)
	frame rate 25 max. PAL, SECAM, 30 max. NTSC
	compressed system bit rate 2…9 Mbps
	Processing Audio:
	encoding ISO /IEC11172-3 (MPEG1 audio) layer 2 compliant
	sampling rate 44.1 kHz
	compressed bit rate 256 Kbps
	audio mode Stereo
	Modulation:
	MER ≥ 35 dB
	modulation QPSK, QAM16, QAM64
	channel bandwidth 7/8 MHz
	guard interval 1/4, 1/8, 1/16, 1/32
	code rate 1/2, 2/3, 3/4, 5/6, 7/8
	transmission mode 2K
	RF output:
	frequency range 110 – 860 MHz
	level/impedance 85 dBμV/75 Ω
	output C/N ≥ 50 dB
	output level adjustment range 0 ÷ -15.5 dB by 0.5 dB step
	frequency range of RF combining 47-2150 MHz
	DC pass through 0.3 A
	combining through loss Terr/SAT 1.5/2.5 dB
	return loss ≥ 10 dB
	Current consumption: 12 V 0.65 A

	UP410S – Multichannel headend Power supply
	High efficiency compact power supply
	Switch-mode technology
	Short circuit and overload protected
	DIN rail or wall mounting
	Robust diecast housing
	Modular power supply with integrated RF combiner
	Connectors:
	3xRF – type F
	screw terminal block for DC output
	–
	Power supply:
	input voltage 187-250 V~ 50/60 Hz
	output voltage, current 12 V 4.5 A max.
	power consumption 65 W max.
	–
	Frequency range 47-862 MHz
	Insertion loss 4.5 dB
	Isolation 20 dB
	Return loss 16 dB

	MT420 – Twin Vestigial Analogue TV modulator
	Modulating analogue video/audio signals into VSB RF channel
	VSB modulator, standard B/G/D/K/I/L/Au
	–
	Two independent frequency agile vestigial sideband TV modulators integrated
	into one module
	LED display and push buttons control of internal microprocessor
	Non-volatile channel memory
	PLL crystal stabilization of carriers frequency
	Adjustable RF output level and audio input level for every section
	Loop through RF combining
	Low level harmonics and intermodulation products
	Built-in test pattern generator
	Robust die-cast housing
	Connectors: video/audio input – RCA socket, RF – type F, screw terminal block
	for DC entry
	–
	Frequency range: 110-862 MHz
	Video input, frequency range: 20 Hz – 6 MHz
	Video input, level/impedance: 1 V ± 0.1 V/75 Ω
	Audio input, frequency range: 20 Hz – 15 kHz
	Audio input, level/impedance: 775 mV/10 kΩ
	Audio input, level adjustment: + 6 ÷ -6 dB by 2 dB step
	RF output, level/impedance: 90 dBμV/75 Ω
	RF output, level adjustment range: 0 ÷ -10 dB by 1 dB step
	RF output, frequency range of RF combining: 47-2150 MHz
	RF output, DC pass through: 0.3 A
	RF output, combining through loss Terr/SAT: 1.5/2.5 dB
	Fine tuning range of video carrier frequency: ± 2.25 MHz max. by 0.25 MHz step
	IF bandwidth: 7/8 MHz
	S/N ratio, weighted: > 55 dB
	A/V ratio: 12/16 dB
	IMD2/IMD3 spurious level: < -60 dB

	AT420 – Twin TV channel amplifier
	Twin TV channel amplifier tunable in all UHF range
	SAW filters provide a high selectivity processing of digital and analog channels
	Each section has a built-in AGC system and an independent regulator of output level
	Output signal level indication allows to accelerate the search of fault
	Digital indication setting of output level
	Built-in indicators and push buttons allow operator to set required parameters
	DIN rail or wall mounting
	Robust die-cast housing
	Connectors: 4xRF – type F, screw terminal block for DC entry
	–
	Tuning range of channels: 470-862 MHz (21-69 ch.)
	–
	RF input analog, level/impedance: 60-90 dBμV/75 Ω
	RF input digital, level/impedance: 45-80 dBμV/75 Ω
	RF input, frequency range of RF distribution: 47-862 MHz
	–
	RF output analog, level/ impedance: 90 dBμV/75 Ω
	RF output digital, level/ impedance: 85 dBμV/75 Ω
	RF output, frequency range of RF combining: 5-2150 MHz
	RF output, DC pass through: 0.3 A
	RF output, combining through loss Terr/SAT: 1.5/2.5 dB
	RF output, level adjustment range: 0 ÷ -10 dB by 1 dB step
	–
	AGC dynamic range: 35 dB
	Noise figure: 8 dB
	Rejection: 45 dB -2 MHz; 45 dB +1.25 MHz from channel border

	GS15E-3P1J – Power supply
	High efficiency 12V & 1.25A switch-mode power supply
	–
	–

	DR-60-12 – DIN rail power supply
	DC output 12V & 4.5A
	–
	–

	699.20 – DC distribution cable
	DC distribution cable for 4 modules











Accessories
















	PC100 – Handheld control unit PC100
	–
	For programming up to 16 modules in 2 subracks of CMH3000, MMH3000 headends
	Connection to the data bus through connector, placed on the base unit
	2 line, 16 characters LCD display with back light
	–

	CMHSW – Control and monitoring software
	CMH Master – the program is intended for management and diagnostics of the headends
	CMH3000, MMH3000, RMH3000
	–
	PC to the headend is connected through appropriate USB interface
	Maximal number of served modules – 256
	Maximal number of served subracks or groups – 16
	Automatic statusing of the headend configuration
	User-friendly graphical presentation of all programmable parameters
	Obtaining information of the modules status
	Fixing of diagnostic information in log-file
	Changing headend’s settings in time by composed schedule of events
	Possibility to send alarm SMS and remote control of the headend through GSM network by
	PC with GSM terminal

	UD104 – USB-CMH data bus adapter
	–
	RMH3000, CMH3000 and MMH3000 headends PC control supplied with program TERRA Link
	–

	11868
	V/A cable (15 Sub-D/3xRCA, length 1.5 m) for external equipment connection to modulators
	mt120X

	11876
	400.025
	1 module width blank panel for UC180 – Base unit (CMH3000)
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