It is composed of two modules, the emitter and the received. It has several types of emitters, transmission channels, receivers, modulators and demodulators, in order to configure various digital transmission systems. For instance, it permits to compare the advantages of several transmission systems over others, including those fibre optic based, or to analyse interference phenomena between channels.

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

Alte produse PROMAX

MODULATOR COFDM DUAL TRANSPORT STREAM-ASI -> DVB-T MULTIPLEXAT PROMAX DT-102

• TS INPUT: 2 DVB-ASI independent inputs
• RF OUTPUT: 2 independent combined DVB-T multiplex
• Filtering table up to 32 PID
• Measurement: Bitrate of the output multiplex
• includes an internal combiner that delivers a single DVB-T output with high C/N

ANALIZOR SPECTRU PUTERE LINIE RETEA & GENERATOR ZGOMOT PLC 1..50 MHZ PROMAX PROPOWER-5/1

• 1 - 50 MHz PLC Spectrum Analyser Propower-5
• 1 - 50 MHz PLC Noise Generator Propower-1
• field use and combined use
• st the network response to PLC test signals

SISTEM TRAINING DVB-T TFT-LCD PROMAX ET-893

• suitable equipment for the learning of the flat screen television sets operation
• equipped with TFT-LCD and Plasma technology
• allows the student to become familiar with Digital Terrestrial Television (DVB-T)
• includes a failures generation module

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

ENCODER CUADRUPLU VIDEO/ AUDIO-> DVB-T/ TS-ASI PROMAX DT-504

• A/V INPUTS: 4 independent A/V inputs
• RF OUTPUT: 1 DVB-T multiplex
• TS-ASI OUTPUT: optional
• MPEG-2 ENCODER
• Video input: PAL/NTSC
• Audio input: Stereo/Mono/Dual/Joint Stereo

SISTEM TRAINING TELEFONIE ANALOGICA & DIGITALA ISDN PROMAX ET-836S

• 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

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

ANALIZOR WI-FI RETELE WIRELESS 802.11B/ 802.11G PROMAX PROFI-70

• Wi-Fi Wireless Fidelity networks that fulfills the IEEE standard 802.11b and 802.11g
• practical, accurate, yet easy-to-use device
• simple alphanumeric keypad including soft-keys facilitates direct access to operating modes
• RS-232 interface for connection to a printer or computer
• DATALOGGER FUNCTION MEASUREMENTS: Channel, SSID, MAC, Power and Signal/Noise ratio

SISTEM DIDACTIC DE TRAINING COMUNICATII ANALOGICE PROMAX EC-696

• MODULATIONS: AM, FM, PWM, FDM
• INPUTS / OUTPUTS: Generator, microphone / Oscilloscope, headphones
• TRANSMISSION: Two-wire, coaxial, Fibre Optics, Infra Red & Radio

MODULATOR SFN/MFN DVB-ASI/ SPI -> DVB-T/ DVB-H PROMAX MO-180

• MPEG-2 TS INPUT: 2xDVB-ASI 75 ?, 1xDVB-SPI LVDS DB-25
• RF Output: 45 - 875 MHz
• CONTROL INTERFACE: Ethernet RJ-45 connector (SNMP compatible)
• 10 MHz GPS reference input