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Noise Generators / Bruskällor
Go to Ferner |
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The Noise Com 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 GUI-Graphical User Interface. It can also generate signals
from data files supplied by the user and downloaded via an optional Ethernet
remote interface. The unit comes standard with a GPIB, IEEE-488, remote
interface. The DNG7500 can provide digitally simulated Additive White
Gaussian Noise-AWGN with the following user settable parameters: precise
start and stop frequencies with brick wall filters; tilt; notch (stop-band)
filters with programmable frequency, bandwidth, and depth.
The Noise Com GPS7500 Noise & Interference Generator is capable of generating up to 40 MHz bandwidth of arbitrary waveforms for the test of susceptibility of GPS receivers to jamming, pulsed, CW, noise and any interference which we could imagine. A modular approach provides for expandability with additional independently programmable generators for L1, L2 or L5 bands. This unique combination allows for a single instrument to support today’s as well as possible future GPS standards.
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