microwave link This topic has 1 reply, 1 voice, and was last updated 10 years, 9 months ago by Rafi. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 12th June 2010 at 07:00 #63112 Reply kalimGuest Why there is -ve sign before the measurement of Rx Level in Microwave link? 12th June 2010 at 11:06 #63113 Reply RafiGuest 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. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) Reply To: microwave link Your information: Name (required): Mail (will not be published) (required): You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: <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=""> Submit