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J7000 Jitter Noise Generator

Quick Features

  • Output White Gaussian noise
  • Minimum 18 dB Crest factor
  • Output noise power -3 dBm (+/- 0.5 dBm)
  • Noise attenuation 0 to 63 dB in 0.1 dB steps up to 2 GHz
  • Noise attenuator ±0.2 dB or 0.5%
  • Signal path gain 0 ±1 dB
  • Ultra-low distortion signal path
  • Standard connectors SMA female
  • 6.25” color VGA, TFT touch screen
  • Dimensions: 17.22 in. wide x 6.30 in.
  • including feet, high x 19.5 in. deep
  • Fold-down feet for bench top use
  • Power 115 VAC, 60 Hz
  • Operating Temperature: -10° to +65°C
  • Differential inputs and outputs
  • Multiple differential inputs and outputs

The J7000A Series instruments high crest factor output is used as a random jitter source for serial data bus applications, including PCI Express Gen I & II, Serial ATA, and Fiber Channel. The noise source is designed for the PCI-SIG total jitter (Tj) model serial data application, but can be used for any random jitter noise application. The random nature of this output is designed to model real world electrical noise commonly found in digital electrical circuits. The summing input can control signal-to-noise (SNR) or carrier-to-noise (CNR) for bit-error-ratio (BER) testing similar to other Noisecom instruments. The signal path has a nominal insertion gain of 0 dB, with very low amplitude and phase ripple. Standard units can be modified for specific customer requirements. Please consult the factory for pricing and availability of these requests.

Product Information

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+1 (973) 386-9696 
info@noisecom.com

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25 Eastmans Road
Parsippany, NJ 07054
United States
Phone: +1 (973) 386-9696
Fax: +1 (973) 386-9191
Email:
info@noisecom.com

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