The MO-280 is a professional SFN/MFN DTMB modulator fully compliant with the GB20600-2006 and the GY/T 229. 1-2008 standards contained in a 19" 1U chassis. The unit has two serial ASI MPEG-2 TS inputs, one 10 MHz GPS reference input and one 1pps GPS reference input. The GPS inputs are used in combination with the Second Frame Initialization Packet (SIP) embedded in the transport streams for SFN synchronisation purposes.

In MFN mode, the MO-280 is able to work with any incoming bit rate as long as the net bit rate resulting from dropping all NULL packets present in the stream is strictly lower than the value given in the DTMB specification for the modulation parameters in use.

Two test modes are available in the MO-280 DTMB modulator, single tone output and test TS generation.

MPEG-2 TS INPUTS	2xSerial ASI-TS MPEG-2 inputs TS packets of length 188 or 204 bytes (automatic detection)
SYNCHRONISATION (GPS) Inputs Outputs	10 MHz input and 1 pps input 10 MHz output
OUTPUTS IF Output RF Output	31 to 26 MHz (1 Hz steps). MER > 43 dB 45 to 875 MHz (1 Hz steps). MER > 38 dB
DTMB PARAMETERS Carrier mode Frame header length Frame header phase FEC rates Constellations Time interleaving MFN operation	Single, Multicarrier 420, 595, 945 symbols Fixed, Rotating 0.4, 0.6, 0.8 4QAM-NR, 4QAM, 16QAM, 32QAM, 64QAM 240, 720 Available
TESTS MODES	- Generate a single carrier at the channel central frequency whose level equals the average DTMB output power. - Internal generation of test TS using PRBS sequences (length 15 / 23 embedded within NULL packets)

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OP-170-H	DVB-H generator (Upgrabable in factory only)....
OP-1XX-P	+6 dBm output power..
OP-1XX-S	SNMP Control for MO-180, MO-162 and MO-163...

	ACCESSORIES
EN-264	HDMI, HD-Sdi, YPbPr, RGB Encoder.
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TD-500	4x1 two channel combiner..
TD-500-Q	4x1 four channel combiner..
TD-522	22 dBm DVB-T Combiner and Amplifier..

Alte produse PROMAX

ENCODER & TRANSCODER H.264/AVC MPEG-4 HD-SDI HDMI YPBPR RGB CVBS PROMAX EN-264

• H.264/AVC (MPEG-4 part 10), High profile, Level 4.0, 4:2:0 Chrominance sampling
• TS to TS Transcoding (MPEG-2 HD to H.264 HD/SD or MPEG-2 SD to H.264 SD)
• MPEG-1 Audio Layer1 & Layer2 encoding
• 1x Dolby Digital (AC-3) or 1x MPEG-1 audio pass through transcoding
• Supports full HD 1080i encoding
• HD-SDI, HDMI, YPbPr/RGB video input interface

TRANSMODULATOR DVB-S/S2 -> DVB-T PROMAX DT-232

• DVB-S/S2 FI INPUT: 2 independent DVB-S/S2 IF inputs
• RF OUTPUT: 2 independent combined DVB-T multiplexes
• interface for Conditional Access Module (CAM)
• PID Filtering Table up to 32 PID

SISTEM MONITORIZARE & DETECTIE & MASURA RADIO SI TV DIGITAL PROMAX PROWATCH DEIDE3

• Detection of radio signals received in a specific location, in the radio as well as in the digital and analogue television bands
• Identification of each one of the signals received
• Permanent monitoring of a variable area of the radio spectrum, carrying out an analysis of the detected variation
• digital radio (DAB), terrestrial digital television (TDT) according to the DVB-T (COFDM modulation) standard, FM-RDS radio and analogue TV signals

SISTEM DIDACTIC TRAINING TRANSMISII ANTENE PROMAX EA-817B

• install, configure, adjust, modify and analyse any kind of actual MATV and SMATV installation
• high definition (HD) terrestrial television receiver and satellite television receiver is provided
• high definition and video compression (MPEG-2 and MPEG-4)
• DVB-S2, transmodulation, TDT Premium, IPTV, Fiber Optics, FTTx
• DTT signals propagation, Gap-Fillers, transport stream (TS) creation
• familiarity with PID, PMT NID
• configuration and testing of modulation parameters

ANALIZOR SEMNAL TV MULTIFUNCTIONAL DVB-T/C/S DVB/T2/C2/S2 DSS PROMAX HD RANGER-ECO

• DVB-T, DVB-T2
• DVB-C, DVB-C2
• DVB-S, DVB-S2, DVB-S2 multistream
• DSS
• CODECURI VIDEO MPEG-2, MPEG-4 H.264
• CODECURI AUDIO MPEG-1, MPEG-2, HE-AAC

RECEPTOR CONVERTOR FIBRA OPTICA -> DVB-T RF PROMAX DT-620

• OPTICAL INPUT: From 1100 to 1600 nm
• RF OUTPUT: From 470 MHz to 862 MHz
• optical SC input and an RF type BNC output
• suitable for optical links up to 40 km away

MODULATOR TDS-OFDM ASI/ SPI -> DTMB PROMAX MO-270

• compliant with China's national standard specification for digital terrestrial broadcasting GB20600-2006
• MPEG-2 TS INPUTS: 2x ASI, 1xSPI
• IF OUTPUT: 36 MHz, 50 ? BNC female connector
• RF OUTPUT: 45-875 MHz, 50 &8486; BNC female connector
• MODULATION: TDS-OFDM, 1 or 3780 subcarriers

SPLICER FIBRA OPTICA PROMAX PROLITE-41

• Fibre aligning by means of Core aligning method
• Anti-shock protector
• FASTER splicing: 7 s splicing, 25 s heating
• Applicable fibers: SM, MM, DS and NZDS
• Higher resolution LCD with configurable screen orientation Replaceable Heating Unit
• Interchangeable fiber holders
• USB Port

HEADEND DISTRIBUTIE TRANSMODULARE TV SATELIT DVB-S -> TV DIGITAL TERESTRIAL DVB-T PROMAX DTTV

• DVB-T (DTT) output
• converts analogue/ digital video source to DVB-T with a max 200 programmes in the UHF band
• transmodulate Satellite TV channels to Digital Terrestrial Television multiplexes
• system allows to re-organise the spectrum, adding the off-air DTT channels received in the region
• encoding video-audio channels
• remotely controlled through Ethernet

MPEG-2 TRANSPORT STREAM RECORDER, PROCESSOR, PLAYER PROMAX TG-130

• integrated DVB-T tuner that allows the TS capture in real time
• record a transport stream continuously for several minutes and then play it back
• work in the field where maybe it is not possible to find electricity available
• ASI Transport Stream Input: Maximum data rate 40 Mb/s
• RF Input: DVB-T from 35 to 100 dBµV
• ASI & SPI parallel Transport Stream Output: Maximum data rate 32 Mb/s
• Storing Capacity: Memory card 4 GB, 20 minutes approx (20 Mbits/s)