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phil42650

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  • August 29, 2016 at 3:03 pm in reply to: bb60c modulation analysis in spike #107282
    phil42650
    Participant

    Thanks Andrew
    I feel totally confident now that the BB60C will work. I will order one today.

    Thanks

    Phil

    Phil Basile
    President
    HiQue RF Technology LLC
    1011 N Dam Dr
    Huddleston VA 24104-3625
    (540) 206-5347

    August 29, 2016 at 11:23 am in reply to: bb60c modulation analysis in spike #107256
    phil42650
    Participant

    Can this be displayed in Spike? Will the symbol rate drop down menu go up to 12.5Ms/s? I am anticipating buying the Bb60c of it can display there’s higher data rates in Spike. I need an constallation and eye pattern display for my customer.

    Thanks for all your help

    Phil

    July 30, 2015 at 12:38 pm in reply to: Digital Modulation Analysis #50394
    phil42650
    Participant

    Hi all

    I set up a spreadsheet to convert EVM to BER for QAM modulation. works from M=2 to M=1024 very reliably. The file is attached.

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    February 13, 2015 at 5:31 am in reply to: Which Directional Coupler do you use? #22902
    phil42650
    Participant

    I have been using the ZFDC-20-5+ by MiniCircuits for several years. It is good from 100kHz to 2 GHz. Attached are some VNA plots I took. Works great with the tracking GEN. Above this freq I use Narda transmission line couplers. They are a little bit more expensive.

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