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)

Optiuni recomandate

	OPTIONS
OP-170-E	Noise generator to test C/N. SFN/MFN Mobile and Fix channels simulator (Upgrabable in factory only)....
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.
MX-008	8 ASI inputs, 2 outputs Re-multiplexer.
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

TRANSMODULATOR SATELIT QPSK -> COFDM DVB-T PROMAX MO-162/163

• QPSK INPUT: 950 - 2150 MHz / -65 dBm to -25 dBm
• MPEG-2 TS INPUT: 2x DVB-ASI, 75 ? BNC female connector
• IF OUTPUT: Fixed at 36 MHz
• RF OUTPUT: 475 - 875 MHz (45 - 875 MHz for MO-163)

ANALIZOR TV SI SPECTRU IPTV MPEG H.264 PROMAX RANGERNEO 2

• DVB-T, DVB-T2, DVB-T2 lite
• DVB-C, DVB-C2
• DVB-S, DVB-S2, DVB-S2 multistream
• ISDB-T/Tb
• DSS, ACM/VCM/CCM
• MPEG-TS

TESTER TV 4K CU ANALIZA DE SPECTRU PROMAX RANGERNEO 3

• Analizor de semnal profesional conceput pentru instalatori experți și ingineri de transmisie
• Include marjă de întârziere a rețelei, analiză T2-MI, GPS (test drive), radio digital DAB/DAB+ plus toate funcțiile RANGER Neo 2

ANALIZOR IPTV MULTICAST SI UNICAST CU SUPORT SRT PROMAX ATLAS-IP

• ATLAS IP este un analizor IPTV multicast și unicast, cu suport pentru protocolul SRT și opțional ST 2110
• Include SD-SDI, HD-SDI și 3G-SDI prin RF (și, la cerere, prin fibră optică).

CONVERTOR ASI-TRANSPORT STREAM -> IP PACKET PROMAX DT-421

• TS INPUT: 4 x DVB-ASI
• IP OUTPUT: Ethernet 100/1000 Mbps. RJ45 connector
• Communication Protocol: UDP or RTP/UDP
• Transmission methode: MULTICAST
• Payload: 7 MPEG-2 packets

SISTEM TRAINING DVD & CD PROMAX ED-845

• theoretical-practical study of a DVD & CD player
• observe the internal composition of the mechanics
• analyze the signals that take part of the operation
• simulate several faults for the study of troubleshooting and diagnostic methods

CONVERTOR BANDA WIRELESS 2.4..2.5 GHZ -> 1483..1583 MHZ PROMAX CV-245

• down converter for the 2.4 to 2.5 GHz to 1483 to 1583 MHz
• Converts signals from ISM 2.4 GHz to IF satellite band
• Supply from the signal level meter

GENERATOR VIDEO ANALOG + TRANSPORT STREAM DIGITAL MPEG-2 PROMAX GV-998

• Multi-standard and multi-system analogue TV signals
• Test Signal generation in MPEG-2, SPI or ASI format
• Test Signal contains valid audio and video programs
• Moving MPEG-2 video pattern generation
• MPEG logos
• RS-232 remote operation

ANALIZOR TV DVB UNIVERSAL PROMAX ATLAS NG

• TLAS NG este un analizor multifuncțional NextGen TV ATSC 3.0 și DVB
• include 5G și acoperă cele mai stricte cerințe pentru profesioniștii din domeniul transmisiei
• cu suport pentru protocolul ST 2110 (opțional)
• DVB-S2x, IPTV, fibră optică, 3G-SDI, flux de transport ASI, Wi-Fi

COMBINER 16 X DVB-T -> 4 X DVB-T PROMAX DT-700

• INPUTS FOR EACH COMBINER: 4 BNC female inputs 75 ? (16 total)
• OUTPUTS FOR EACH COMBINER: 1 BNC female output 75 ? (4 total)
• allows many different combinations to adapt to the needs of each system as best as possible
• used to mix the output RF signals of the COFDM modulators and transmodulators
• preserves better the original quality and maintains lower noise levels