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  1. paul51

    CABLE INFO

    Can anyone provide me link to a good article on RF cable. There seems to be pages and pages of RF cable to choose from, but I really cannot figure out the difference, e.g. What is the difference between RG174 and LMR240? Thanks
  2. paul51

    RF CABLE INFO

    Can anyone provide me link to a good article on RF cable. There seems to be pages and pages of RF cable to choose from, but I really cannot figure out the difference, e.g. What is the difference between RG174 and LMR240? Thanks
  3. paul51

    vswr measurement

    I am making a VSWR(S11) measuremen with a network analyzer. I do not know how to interpret the data . I ultimately wamt to calculate return loss (-20log(p)). Can anyone tell me how to calculate p from the waveform displayed?
  4. paul51

    3rd order intercept point

    Can anyone tell me how to measure the 3rd order intercept point od an amplifier. I has a sig gen and a spectrum analyzer. thanks
  5. paul51

    Vector Network Analyzer

    Does anyone know the difference between a Network Analyzer and a Vector Network Analyzer? Thanks
  6. paul51

    hex code problem

    The engineer who developed the code quit, and there was not proper documentation. It is my job to reproduce it.
  7. paul51

    hex code problem

    I need to understand how the code works. That is why I am reverse engineering the device.
  8. paul51

    hex code problem

    I do not have access to the person who wrote the code. I am reverse engineering the device.
  9. paul51

    hex code problem

    I have a AM29F010B with code I was able to read out of it. It is 147 pages of hex. Does anyone know how to convert (disassemble) this to a readable format. The code is loaded into a Motorolla ZCM916X1C microcontroller. Thanks, Paul
  10. paul51

    phase error measurement

    Can anyone tell me a way to make a phase error measurement on a low noise amplifer. thanks,

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