Generic selectors
Exact matches only
Search in title
Search in content

microwave link

  • This topic is empty.
Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • #63112 Reply
    kalim
    Guest

    Why there is -ve sign before the measurement of Rx Level in Microwave link?

    #63113 Reply
    Rafi
    Guest

    It is always measured in dBm. The level is positive in microvolts but its equivalent in dBm is negative. e.g 1Watt=+30dBm
    +0.3Microvolt(75 Ohms)= -119dBm
    You get a clear picture if you refer to volts verses dBm table.

Viewing 2 posts - 1 through 2 (of 2 total)
Reply To: microwave link
Your information:




<a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width="">