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

More products PROMAX

MULTI-CARRIER CATV CABLE VIDEO SIGNAL GENERATOR 4 CHANNELS 5..900 MHZ PROMAX RP-200

• 4 channels handheld pilot generator 5..900 MHz Frequency Range
• direct frequency band (downstream) and return band (upstream) in CATV
• fully-configurable by the user
• frequency and level of each pilot can be set independently
• powered by rechargeable batteries

PROMAX TV EXPLORER NG UNIVERSAL TV VIDEO SIGNAL AND SPECTRUM ANALYZER ULTRA-HD 4K

• next-generation TV EXPLORER, now with native 4K support, DVB-T2, ISDB-T/Tb
• optionally ATSC 3.0 and DVB-S2x
• Its multi-touch user interface offers smartphone-like intuitiveness, making navigation effortless.

COLOR TV VIDEO SIGNAL PATTERN GENERATOR PAL/ NTSC/ SECAM PROMAX GV-698

• PAL B, G, H, D, K, I, M, N, NTSC M, SECAM B, G, H, D, K, K1, I, L TV Standards
• 4:3 and 16:9 format patterns
• NICAM and Zweiton Sound
• Addition of an electronic circle on all patterns (except colour bars)
• Two logotypes
• RS-232 remote control

TRAINING SYSTEM DIGITAL TV RECEIVER 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

MODULATOR ASI-TS MPEG -> ISDB-T/TB PROMAX MO-370

• -T and ISDB-TB modulator contained in a 19" 1U chassis
• inputs can be used to modulate the COFDM signal
• TS MPEG INPUT: 2x ASI
• RF OUTPUT: 45-875 MHz (1 Hz steps), approx. 80 dBµV power

COLOR VIDEO SIGNAL PATTERN GENERATOR PAL/ NTSC/ SECAM PROMAX GV-198

• PAL B/G, D/K, I, N, NTSC M, SECAM B/G, D/K, L Standards
• Direct acces keys for nine different chars
• 4:3 & 16:9 formats
• Addition of an electronic circle
• Double side band modulation

ANALOGUE & DIGITAL TELEPHONY ISDN TRAINING SYSTEM 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

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

PC PERSONAL COMPUTER TRAINING SYSTEM PROMAX EO-865

• assembly, installation and configuration of all the components composing a multimedia PC
• composed of widely spread and high reliability hardware components
• multiple test points enable the main electrical signals
• establish failure diagnostic and repairing methods

PROMAX OP-040B OPTICAL FIBER SPLICING KIT

• - Kevlar scissors
• - Fibre disposal unit
• - Isopropyl alcohol cleaning wipes (x50)
• - Connector cleaner
• - SC/APC pre-polished connectors
• - Mechanical splicer
• - Mini Visual Laser Source
• - LED headlamp
• - Transport and storage suitcase