The NG-283 is a handheld broadband white gaussian noise generator for testing coaxial networks, components and aligning coaxial cable at all frequencies between 1 and 2200 MHz.

Using a signal level meter or spectrum analyzer a frequency response of a coaxial section can be measured for TV?Terrestrial and Satellite bands.

RF SIGNAL	White gaussian noise
FREQUENCY RANGE	From 1 MHz to 2200 MHz
OUTPUT POWER	80 dBµV (-29 dBm) 8 MHz bandwidth / 75 O
SPECTRAL DENSITY	-98 dBm/Hz
TOTAL POWER	< 0 dBm
FLATNESS	± 2 dB from 1 to 2200 MHz

Alte produse PROMAX

GENERATOR SEMNAL ZGOMOT ALB GAUSSIAN DE TEST RETEA CABLU COAXIAL 1..2200 MHZ PROMAX NG-283

• frequencies between 1 and 2200 MHz
• handheld broadband white gaussian noise generator
• testing coaxial networks

SISTEM TRAINING TELEFONIE ANALOGICA & DIGITALA PROMAX ET-836

• Last generation of telephone station ISDN / analogue
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SISTEM EDUCATIONAL TRAINING COMUNICATII DIGITALE PROMAX EC-796

• MODULATIONS: ASK, FSK, BPSK, QAM, QPSK, DQPSK
• INPUTS: Generator, microphone/oscilloscope, headphone
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SISTEM TRAINING DVD & CD PROMAX ED-845

• theoretical-practical study of a DVD & CD player
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• PAL B/G, D/K, I, N, NTSC M, SECAM B/G, D/K, L Standards
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• 4:3 & 16:9 formats
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• MPEG-2 TS INPUT: 2x DVB-ASI, 1x DVB-SPI
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• CONSTELLATIONS: QPSK, 16QAM, 64QAM

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• Detector de sateliți DVB-S/S2 și DSS
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• CATV and SMATV coaxial cable bands
• six pilots of frequency and level selectable by the user
• 8 preset memories for the six pilot signals.
• Frequency resolution: 25 kHz.
• User interface in several languages.
• USB to PC connection for firmware updating and to configure frequencies and levels.

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• 850, 1300, 1310, 1490, 1550 nm CALIBRATED WAVELENGTH
• Pocketsize, large LCD display, easy to use
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• Direct loss measurements units in dB
• Absolute power measurement units in dBm and W (or µW)
• PC software available for testing data collection and report generation