The EF-970 professional trainer is an innovative training system, designed for the learning, demonstration and experimentation with the Fibre Optics communication systems, the phenomenon related to light and the principles of transmission through Fibre Optics; as well as the latest tendencies like LASER and WDM systems.

EMITTER KIT	Two independent channels, with LED and laser-photoemitters. 8 inputs, BF generator, miliammeter
RECEIVER KIT	With calibrated optic power meter.
OP-970-1	4 optic inputs, the analogue channel has a gain of 40 dB Set of accessories for practices, including one optic positioner, one attenuator and one variable fibre coupler
OP-970-2	Set of accessories for practices of connection

Partial list of exercices EF-970 & EF-970-E

- Measuring the attenuation of an optical fibre

- Spectral dependence of the attenuation of an optical fibre

- Influence of ambient light

- Connecting optical fibre using ST-ST adapters

- Measuring repeatability

- Measuring the P/I characteristics of photoemitters

- Measuring the optical stability of photo-emitters

- Measuring the V/I characteristics of photo-emitters

- Frequency characteristics of photo-emitter modulation

- Bandwidth of photo-detectors

- Transmission of analogue signals

- Transmission of audio signals

- Transmission of video signals

- Transmission of digital signals

- RS-232 transmission using optical fibres

EF-970-E only

- Optical power measurement

- Measuring the attenuation of an optical fibre. Insertion losses method

- Measuring the attenuation of an optical fibre

- Spectral dependence of the attenuation of an optical fibre

- Influence of ambient light

- Connecting optical fibre using ST-ST adapters

- Measuring repeatability

- Measuring the P/I characteristics of photo-emitters

- Measuring the optical stability of photo-emitters

- Measuring the V/I characteristics of photo-emitters

- Frequency characteristics of photo-emitter modulation

- Spectral dependence of photo-detectors (suggested EF-970-E)

- Inverse voltage in photo-detectors

- Bandwidth of photo-detectors

- Transmission of analogue signals

- Transmission of audio signals

- Transmission of video signals

- Transmission of digital signals

- RS-232 transmission by optical fibres

OP-970-01 Exercices kit

- Sensitivity of optical fibre to curvature (Macrocurves)

- Sensitivity of optical fibre to microcurvature

- Radiation characteristics of optical fibre. Measuring numeric aperture

- Measuring sliding in optical fibre connections

- Characteristics of a fixed WDM device

- Characteristics of a variable WDM device

- Measurements with neutral optical fibres

- Measuring insertion loss by the variable optical attenuator

- WDM: multiplexation and demultiplexation

- WDM system

- WDM transmission

- Transmission sensor

- Reflection sensor

- Liquid level sensor

- Spectral dependence insertion loss by the variable optical attenuator

(EF-970-E needed)

- Comparing noise characteristics between PIN and APD photodetectors

(EF-970-E needed)

OP-970-02 Connection kit

- Connections with the optical fibre connector tool kit EF-970 or

EF-970-E

OP-970-03 Microscope

- Recommended even to use with OP-970-02

Alte produse PROMAX

TESTER SEMNAL TV TERESTRU DVB-T DVB-T2 PROMAX TVHUNTER+

• Aparat de măsurare portabil mic
• ușor de utilizat
• conceput pentru instalarea sistemelor de televiziune digitală terestră, atât pentru sistemele DVB-T, cât și pentru cele DVB-T2
• Include măsurătorile de bază pentru a asigura calitatea recepției: MER, CBER, VBER etc.

SISTEM MONITORIZARE & CONTROL TV TERESTRIAL DVB-T/ DVB-H 6 CANALE PROMAX PROWATCH TELMO

• remote control and measuring of Digital Terrestrial Television (DTT)
• compact module, designed for an easy integration
• operating on its own, controlling the quality of service parameters for up to 6 multiplex
• Warning and Alarm that can activate switches

DETECTOR SEMNAL SATELIT DVB-S/S2 DSS SATFINDER PROMAX SATHUNTER+ ALINIERE ANTENA

• Detector de sateliți DVB-S/S2 și DSS
• Conceput pentru instalarea sistemelor Direct to Home, complet automat și extrem de ușor de utilizat
• PROCES ÎN 3 PAȘI Detectare, identificare, reglare fină a sateliților
• SATELIȚI 50 maxim
• RATĂ SIMBOL (DVB-S) 2 până la 45 Mbauds

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

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

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

SURSA LUMINA LASER TESTARE FIBRA OPTICA PROMAX PROLITE-105

• meet any requeriment of fibre optics for FTTHx networks
• wavelengths 1310, 1490 and 1550 nm
• Low-frequency modulation selectable for each wavelength
• Sequential mode for automatic measurements

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

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)

POWER-METRU FIBRA OPTICA FTTX-XPON PROMAX PROLITE-65

• POWER METER function
• ATTENUATION TEST and OPTICAL LOSS TEST SET functions
• LOSSES function
• VISUAL FAULT LOCATOR module
• LOGGER function
• Red laser at 650 nm with an universal connector
• Connection USB to PC to transfer the data recorded by the instrument