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DNG7500 Digital Noise Generator

DNG7500 Digital Noise Generator

Product catalog summary

Overview: The Noisecom DNG7500 is a digital noise generator designed for testing RF, Microwave, and Fiber Optic equipment. It generates programmable pseudo-noise and CW signal spectrums, emulating real-world noise and interference conditions.

Key Features:

70 MHz RF output bandwidth for noise and interfering signals.
8.4” color VGA display with a graphical user interface for spectrum plotting.
Local control via keypad and waveform building from the front panel.
64 M-Byte memory for waveform generation and storage.
Remote operation through Ethernet and optional GPIB ports.
Output signals available at a type N connector with a maximum VSWR of 1.50:1.

Specifications:

Frequency Range: 500 kHz to 70 MHz with 1 Hz resolution for noise and 1 KHz for CW.
Output Power: 0 dBm with a 63.9 dB attenuator in 0.1 dB steps.
Impedance: 50 Ohms.
Harmonically Related Spurs: -60 dBc typical.
Non-harmonic Spurs: -60 dBc typical <50MHz, -55 dBc typical <60MHz, -50 dBc typical >60MHz.

Applications:

Custom pseudo noise generation for CATV and satellite communications.
Testing against noise and interference for cable modem termination systems.
Return path monitoring systems testing.
Noise Power Ratio Testing with programmable noise bandwidth.

Options:

Custom Frequency Converters.
Rack Mount Kit.
Burst Noise Function.
Removable Hard Drive for secure environments.

Contact Information: Wireless Telecom Group Inc., Parsippany, NJ, USA. Tel: +1 973 386 9696, Fax: +1 973 386 9191, www.noisecom.com

Catalog excerpts

Data Sheet Digital Noise Generator Count on the noise leader

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DNG 7500 Digital Noise Generator The Noisecom DNG7500, generates programmable, user specified, pseudo-noise and CW signal spectrums for RF, Microwave, and Fiber Optic equipment testing. It can provide a 70 MHz RF spectrum output including noise and CW waveforms to precisely emulate real-world noise and interference conditions. Noise and Signal parameters can be entered via keypad and a 8.4 inch color Graphical User Interface (gui). It can also generate signals from data files supplied by the user and downloaded via an Ethernet remote interface. The DNG7500 can provide digitally simulated Additive...

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Waveform edit screen Predicted Spectral Plot General Specifications Actual waveform displayed on spectrum analyzer • 70 MHz RF output bandwidth generates noise and interfering signals for all types of communications applications • Graphical User Interface which can plot predicted spectrum • 8.4” Color VGA Display • Keypad-Full Local Control • Waveform building from front panel • Keyboard interface Custom pseudo noise genera- Satellite Communications tion with precise bandwidth. Noise Power Ratio Testing • Test this equipment against Programmable noise band- • Rugged N-type Connectors • 64 M-Byte...

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Frequency Range Frequency Resolution Output Bandwidth Output Power Output Attenuator Output Connector Harmonically Related Spurs Non-harmonic Spurs Hard Drive Operating System Keyboard, mouse, GPIB Ethernet or GPIB (optional) Custom Frequency Converters. Burst Noise Function. Removable Hard Drive plus one additional HD With system STRONGLY SUGGESTED FOR SECURE ENVIRONMENTS. ® Wireless Telecom Group Rnnntnn Mirrnlah Mnicornm Wireless Telecom Group Inc. United States □ „„„.„ ■ . . M„;„„„ Note: Specifications, terms and conditions BOOntOn MlCmlab NOISeCOm are subject to change without prior notice....

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DNG7500 Digital Noise Generator

DNG7500 Digital Noise Generator

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