Les modules DT-312 sont des modulateurs COFDM compatibles avec le standard DVB-T (TNT). Ils permettent de recevoir un multiplex TNT et en extraire le flux numérique sous dorme de TS-ASI.

Chacun des deux récepteurs contenus dans le DT-312 poss�de deux sorties TS-ASI identiques.

RF INPUT
Connector

2 DVB-T independent inputs
F-Type female, Impedance 75 ?

TS OUTPUT
Connector

2 independent double DVB-ASI outputs
BNC female, Impedance 75 ?

CONFIGURATION AND
POWER SUPPLY

Through the DT-800 Control and Power module.

Control can be made remotely from a PC

Optiuni recomandate

DT-800B	Control unit and power supply.
DT-802	Control unit and redundant power supply modules.
DT-900	Rack and wall mounted structure.
DT-900B	Rack mounted structure.
DT-901	Empty module plates..
DT-902B	Power CAM modules for smart cards..
CC-043	Supply and control cable with 3 connexions for DT-800B (included)
CC-044	Supply and control cable with 4 connexions for DT-800B (included)
CC-143	Supply and control cable with 3 connexions for DT-802 (included)
CC-144	Supply and control cable with 4 connexions for DT-802 (included)
OP-XXX-V	Output in the range 170-650 MHz for modules with DVB-T..
OP-800-P	Option required to use DT-800B with 3 x DT-730 modules
OP-212-D	Dual independent output for DT-212B
OP-504-S	TS-ASI output option for DT-504B

	RECEIVERS WITH ASI-TS OUTPUT
DT-302	Dual DVB-S/S2 receiver with CAM, ASI-TS output.
DT-312	Dual DVB-T receiver, ASI-TS output.
DT-324-M	IP receiver to ASI-TS output (MPTS).
DT-324-S	IP receiver to ASI-TS output (SPTS).

	IP STREAMERS
DT-421-M	IP Streamer. ASI-TS inputs, IP output (MPTS)
DT-421-S	IP Streamer. ASI-TS inputs, IP output (SPTS)

	COMBINERS - AMPLIFIERS
DT-700	4x1 quadruple DVB-T combiner .
DT-710	8 input DVB-T combiner with a 117 dBuV (+10 dBm) one single output.
DT-722	4 input DVB-T combiner with a 129 dBuV / 250 mW (+22 dBm) one single output.
DT-730	DVB-T amplifier with a 137 dBuV / 1 W (+30 dBm).
DT-610	Optical transmitter module
DT-620	Optical receiver module

Alte produse PROMAX

APARAT SUDURA FIBRA OPTICA PROMAX PROLITE-40B

• Automatic fusion splicing on 3 axis (X,Y, Z)
• Maximum accuracy
• Fibre aligning by means of core aligning method
• Single or simultaneous axis view.
• Fibre core can be display clearly.
• 5.7" colour LCD display.
• Temperature and atmospheric pressure indicators.
• Auto check quality of cleaved end face.

COMBINER 4 X DVB-T -> 1 X DVB-T PROMAX DT-722

• FREQUENCY MARGIN: From 50 MHz (C-2) to 860 MHz (C-69)
• INPUTS: 4 inputs Female BNC, 75 ? impedance
• RF OUTPUT: 1 female BNC output, 75 ? impedance
• output designed to mix output RF signals of COFDM modulators and transmodulators with DTT channels

TESTER CABLU TV CATV QAM RADIO FM MATV MMDS PROMAX-12

• DE LA 5 LA 1005 MHz
• BER & MER PE SEMNALELE DIGITALE QAM
• MULTISTANDARD: 16/32/64/256 QAM ANEXA A/B/C QPSK
• CANALE ANALOGICE
• CANALE DIGITALE
• DETECTARE PUTERE BANDĂ LARGĂ
• SCANARE
• C/N, CSO, CTB, TENSIUNE VAC, HUM

SISTEM TRAINING TELEFONIE ANALOGICA & DIGITALA PROMAX ET-836

• Last generation of telephone station ISDN / analogue
• 2 internal analogue lines
• 4 external analogue lines
• 4 external basic access So (B+B+D)
• Programming and configuration of the telephone station through PC
• Simulation of an urban analogue station and the circuits of tarification

TRANSMODULATOR DVB-T -> DVB-T PROMAX DT-212

• RF INPUTS: 2 independent DVB-T inputs
• RF OUTPUT: 2 combined independent DVB-T multiplexes
• PID Filtering with Filtering Table up to 32 PID
• direct COFDM input that can be tuned to any multiplex
• ouput in the UHF band
• regenerate the quality of the multiplex when received from a noisy source
• change the input channel to another channel with total quality preservation

SISTEM EDUCATIONAL TRAINING COMUNICATII DIGITALE PROMAX EC-796

• MODULATIONS: ASK, FSK, BPSK, QAM, QPSK, DQPSK
• INPUTS: Generator, microphone/oscilloscope, headphone
• TRANSMISSION: Two-wire, coaxial, Fibre optics, Infra Red, Radio

POWER-METRU SELECTIV FIBRA OPTICA FTTX-XPON PROMAX PROLITE-67

• Attenuation test nd OLTS Functions
• LOSSES Function
• LOGGER Function
• Visual locator to find faults in the fibre
• Red laser at 650 nm with an universal connector
• User interface in several languages
• Connection USB to PC to transfer the data recorded by the instrument

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)

SISTEM TRAINING RECEPTIE TV DIGITAL PROMAX EU-850

• digital television receivers (satellite, terrestrial and cable)
• transmission, reception and distribution of the digital television (COFDM, QPSK and QAM)
• 5"-TFT hi-res graphical display
• Terrestrial (PAL, SECAM and NTSC systems)
• Terrestrial (COFDM), Satellite (QPSK) and Cable (QAM)
• Video: MPEG-2 / DVB (MP@ML) format

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