Can I have a signal generator on while it's not connected? The 2019 Stack Overflow Developer Survey Results Are InSignal generator giving DC output?

A word that means fill it to the required quantity

Why “相同意思的词” is called “同义词” instead of "同意词"?

Is it safe to harvest rainwater that fell on solar panels?

Worn-tile Scrabble

How do I free up internal storage if I don't have any apps downloaded?

Relationship between Gromov-Witten and Taubes' Gromov invariant

How much of the clove should I use when using big garlic heads?

Mathematics of imaging the black hole

What do these terms in Caesar's Gallic wars mean?

How to display lines in a file like ls displays files in a directory?

Is bread bad for ducks?

Likelihood that a superbug or lethal virus could come from a landfill

Is Cinnamon a desktop environment or a window manager? (Or both?)

How come people say “Would of”?

Ubuntu Server install with full GUI

What is the most efficient way to store a numeric range?

If a sorcerer casts the Banishment spell on a PC while in Avernus, does the PC return to their home plane?

How to support a colleague who finds meetings extremely tiring?

Loose spokes after only a few rides

How do PCB vias affect signal quality?

Why can't devices on different VLANs, but on the same subnet, communicate?

What does Linus Torvalds mean when he says that Git "never ever" tracks a file?

For what reasons would an animal species NOT cross a *horizontal* land bridge?

Geography at the pixel level



Can I have a signal generator on while it's not connected?



The 2019 Stack Overflow Developer Survey Results Are InSignal generator giving DC output?










1












$begingroup$


The unit in question is an Elecraft XG3 test signal generator. It puts out anywhere from -107 dBm to 0 dBm. Is it safe to have these signal generators on and transmitting while not connected to anything, or should they always be connected to a 50 ohm load?



I want to fire it up for the first time but I don't want it hooked up to my actual rig until I know everything's good. Can I just hook it up to a dummy load? Or is the power so minuscule that it doesn't matter?










share|improve this question











$endgroup$
















    1












    $begingroup$


    The unit in question is an Elecraft XG3 test signal generator. It puts out anywhere from -107 dBm to 0 dBm. Is it safe to have these signal generators on and transmitting while not connected to anything, or should they always be connected to a 50 ohm load?



    I want to fire it up for the first time but I don't want it hooked up to my actual rig until I know everything's good. Can I just hook it up to a dummy load? Or is the power so minuscule that it doesn't matter?










    share|improve this question











    $endgroup$














      1












      1








      1





      $begingroup$


      The unit in question is an Elecraft XG3 test signal generator. It puts out anywhere from -107 dBm to 0 dBm. Is it safe to have these signal generators on and transmitting while not connected to anything, or should they always be connected to a 50 ohm load?



      I want to fire it up for the first time but I don't want it hooked up to my actual rig until I know everything's good. Can I just hook it up to a dummy load? Or is the power so minuscule that it doesn't matter?










      share|improve this question











      $endgroup$




      The unit in question is an Elecraft XG3 test signal generator. It puts out anywhere from -107 dBm to 0 dBm. Is it safe to have these signal generators on and transmitting while not connected to anything, or should they always be connected to a 50 ohm load?



      I want to fire it up for the first time but I don't want it hooked up to my actual rig until I know everything's good. Can I just hook it up to a dummy load? Or is the power so minuscule that it doesn't matter?







      rf-power transmitter impedance-matching testing






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 2 hours ago









      Mike Waters

      3,8162635




      3,8162635










      asked 3 hours ago









      PaulPaul

      1578




      1578




















          1 Answer
          1






          active

          oldest

          votes


















          2












          $begingroup$

          It's not necessary to turn it off while it is not connected. Zero dBm is a power level of only 1 milliwatt, and no device will be damaged by that power level.



          If it were, the manual would have said so.






          share|improve this answer









          $endgroup$








          • 1




            $begingroup$
            yeah i saw no mention of it in the manual one way or the other. guess i was overthinking it.
            $endgroup$
            – Paul
            2 hours ago











          Your Answer





          StackExchange.ifUsing("editor", function ()
          return StackExchange.using("mathjaxEditing", function ()
          StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix)
          StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["$", "$"], ["\\(","\\)"]]);
          );
          );
          , "mathjax-editing");

          StackExchange.ifUsing("editor", function ()
          return StackExchange.using("schematics", function ()
          StackExchange.schematics.init();
          );
          , "cicuitlab");

          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "520"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: false,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          noCode: true, onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













          draft saved

          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fham.stackexchange.com%2fquestions%2f13287%2fcan-i-have-a-signal-generator-on-while-its-not-connected%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown

























          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          2












          $begingroup$

          It's not necessary to turn it off while it is not connected. Zero dBm is a power level of only 1 milliwatt, and no device will be damaged by that power level.



          If it were, the manual would have said so.






          share|improve this answer









          $endgroup$








          • 1




            $begingroup$
            yeah i saw no mention of it in the manual one way or the other. guess i was overthinking it.
            $endgroup$
            – Paul
            2 hours ago















          2












          $begingroup$

          It's not necessary to turn it off while it is not connected. Zero dBm is a power level of only 1 milliwatt, and no device will be damaged by that power level.



          If it were, the manual would have said so.






          share|improve this answer









          $endgroup$








          • 1




            $begingroup$
            yeah i saw no mention of it in the manual one way or the other. guess i was overthinking it.
            $endgroup$
            – Paul
            2 hours ago













          2












          2








          2





          $begingroup$

          It's not necessary to turn it off while it is not connected. Zero dBm is a power level of only 1 milliwatt, and no device will be damaged by that power level.



          If it were, the manual would have said so.






          share|improve this answer









          $endgroup$



          It's not necessary to turn it off while it is not connected. Zero dBm is a power level of only 1 milliwatt, and no device will be damaged by that power level.



          If it were, the manual would have said so.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered 2 hours ago









          Mike WatersMike Waters

          3,8162635




          3,8162635







          • 1




            $begingroup$
            yeah i saw no mention of it in the manual one way or the other. guess i was overthinking it.
            $endgroup$
            – Paul
            2 hours ago












          • 1




            $begingroup$
            yeah i saw no mention of it in the manual one way or the other. guess i was overthinking it.
            $endgroup$
            – Paul
            2 hours ago







          1




          1




          $begingroup$
          yeah i saw no mention of it in the manual one way or the other. guess i was overthinking it.
          $endgroup$
          – Paul
          2 hours ago




          $begingroup$
          yeah i saw no mention of it in the manual one way or the other. guess i was overthinking it.
          $endgroup$
          – Paul
          2 hours ago

















          draft saved

          draft discarded
















































          Thanks for contributing an answer to Amateur Radio Stack Exchange!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid


          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.

          Use MathJax to format equations. MathJax reference.


          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fham.stackexchange.com%2fquestions%2f13287%2fcan-i-have-a-signal-generator-on-while-its-not-connected%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          名間水力發電廠 目录 沿革 設施 鄰近設施 註釋 外部連結 导航菜单23°50′10″N 120°42′41″E / 23.83611°N 120.71139°E / 23.83611; 120.7113923°50′10″N 120°42′41″E / 23.83611°N 120.71139°E / 23.83611; 120.71139計畫概要原始内容臺灣第一座BOT 模式開發的水力發電廠-名間水力電廠名間水力發電廠 水利署首件BOT案原始内容《小檔案》名間電廠 首座BOT水力發電廠原始内容名間電廠BOT - 經濟部水利署中區水資源局

          Prove that NP is closed under karp reduction?Space(n) not closed under Karp reductions - what about NTime(n)?Class P is closed under rotation?Prove or disprove that $NL$ is closed under polynomial many-one reductions$mathbfNC_2$ is closed under log-space reductionOn Karp reductionwhen can I know if a class (complexity) is closed under reduction (cook/karp)Check if class $PSPACE$ is closed under polyonomially space reductionIs NPSPACE also closed under polynomial-time reduction and under log-space reduction?Prove PSPACE is closed under complement?Prove PSPACE is closed under union?

          Is my guitar’s action too high? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)Strings too stiff on a recently purchased acoustic guitar | Cort AD880CEIs the action of my guitar really high?Μy little finger is too weak to play guitarWith guitar, how long should I give my fingers to strengthen / callous?When playing a fret the guitar sounds mutedPlaying (Barre) chords up the guitar neckI think my guitar strings are wound too tight and I can't play barre chordsF barre chord on an SG guitarHow to find to the right strings of a barre chord by feel?High action on higher fret on my steel acoustic guitar