Shopping for Universal Edge QAMs

February 2010
CED;Feb2010 Supplement, p1
Trade Publication
Product Review
The article evaluates several quadrature amplitude modulation (QAM) network devices which include NSG 9000 Universal EdgeQAM from Harmonic Inc., HyperQAM from Vecima Networks Inc., and D5 Universal Edge QAM from Arris.


Related Articles

  • Untitled.  // Communications Technology;Aug2009, Vol. 26 Issue 8, p3 

    The article evaluates several products including BEQ 6000 Universal Edge quadrature amplitude modulation (QAM) Modulator from BigBand Networks Inc., EQM008 EdgeQAM Modulator from Blankom, and C2150 Multi-purpose Edge-QAM Modulator from Casa Systems.

  • UNICAST UNIVERSE. Spangler, Todd // Multichannel News;1/21/2008, Vol. 29 Issue 3, p29 

    The article evaluates the Hecto-Quadrature amplitude Modulators from Harmonic.

  • Precision localization of hidden absorbers in body tissues with phased-array optical systems. Chance, Britton; Kang, Kyung A.; Libo He; Hanli Liu; Shoumin Zhou // Review of Scientific Instruments;Dec1996, Vol. 67 Issue 12, p4324 

    Discusses ways in which one-dimensional and two-dimensional amplitude cancellation devices afford very sharp lines of sight from the surface of a tissue to a hidden object therein. Amplitude cancellation of in- and out-of-phase photon diffusion patterns; Phase accuracy of a simple electronic...

  • Vecima Networks.  // Communications Technology;Jan2009, Vol. 26 Issue 1, p9 

    The article reports on U.S.-based Vecima Networks Inc.'s signing of an agreement to supply next-generation upconverter modules for use in Cisco Systems CMTS products.

  • Cable finder seeks out wall conduits. Brugarolas, Luis Miguel; Ramon, Manuel // EDN Europe;May2000, Vol. 45 Issue 5, p106 

    Presents a design of a cable finder that looks for wall conduits when debugging home electrical wiring. Use of an antenna in the wall conduit and a receiver to locate a cable conduit; Use of a portable amplitude modulation radio and a relaxation oscillator with an adjustable frequency.

  • Contrast and elasticity analysis by ultrasonic atomic force microscopy (U-AFM). Gao, W.; Du, J.; Tittmann, B. R. // AIP Conference Proceedings;2001, Vol. 557 Issue 1, p1389 

    In this work, a novel amplitude based technique is presented for estimating the relative material modulus with nanometer resolution by using Ultrasonic Atomic Force Microscopy (U-AFM). Theoretical analysis based on finite element methods was conducted to simulate the system and determine the...

  • AM systems tolerate increased reflectance. Birrell, Barbara L. // Lightwave;Jul95, Vol. 12 Issue 8, p60 

    Reports on the capacity of amplitude-modulated vestigial sideband systems with fiber optic components to tolerate increased reflectance. Total system double reflectance; Carrier-to-noise ratio; Double reflectance level; Signal degradation.

  • Switched Digital Video Architectures.  // CED;Nov2009 Supplement, p1 

    The article reviews several switched digital video architecture softwares, including the ConvergeMedia Manager from Arris Group Inc., the SDV network architecture from BigBand Networks Inc. and the end-to-end video delivery solution from Harmonic Inc.

  • 3Q: Tech Firms Give Mixed Cues.  // Multichannel News;10/31/2011, Vol. 32 Issue 41, p7 

    The article discusses the performance of Arris Group Inc., Harmonic Inc., and Motorola Home and Networks Mobility which reported mixed results in the third quarter of 2011. Motorola's Home group sales reportedly decreased by ten percent while Arris and Harmonic posted an increase in sales of...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics