Can I have a signal generator on while it's not connected? The 2019 Stack Overflow Developer...

What is the motivation for a law requiring 2 parties to consent for recording a conversation

Is bread bad for ducks?

"as much details as you can remember"

Did any laptop computers have a built-in 5 1/4 inch floppy drive?

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

Is it okay to consider publishing in my first year of PhD?

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

How to type a long/em dash `—`

Can we generate random numbers using irrational numbers like π and e?

Slides for 30 min~1 hr Skype tenure track application interview

Can withdrawing asylum be illegal?

writing variables above the numbers in tikz picture

Kerning for subscripts of sigma?

Button changing its text & action. Good or terrible?

What is the meaning of Triage in Cybersec world?

What information about me do stores get via my credit card?

Geography at the pixel level

Why couldn't they take pictures of a closer black hole?

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

Is it ethical to upload a automatically generated paper to a non peer-reviewed site as part of a larger research?

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

What is preventing me from simply constructing a hash that's lower than the current target?

Why does the nucleus not repel itself?

Does adding complexity mean a more secure cipher?



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

          “%fieldName is a required field.”, in Magento2 REST API Call for GET Method Type The Next...

          How to change City field to a dropdown in Checkout step Magento 2Magento 2 : How to change UI field(s)...

          變成蝙蝠會怎樣? 參考資料 外部連結 导航菜单Thomas Nagel, "What is it like to be a...