What does CI-V stand for?












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In the context of controlling a radio from a computer, what does CI-V stand for? I've noticed in relationship to a jack as well as USB.



For example, from the Icom IC-7300 manual:



enter image description here










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    2












    $begingroup$


    In the context of controlling a radio from a computer, what does CI-V stand for? I've noticed in relationship to a jack as well as USB.



    For example, from the Icom IC-7300 manual:



    enter image description here










    share|improve this question









    $endgroup$















      2












      2








      2





      $begingroup$


      In the context of controlling a radio from a computer, what does CI-V stand for? I've noticed in relationship to a jack as well as USB.



      For example, from the Icom IC-7300 manual:



      enter image description here










      share|improve this question









      $endgroup$




      In the context of controlling a radio from a computer, what does CI-V stand for? I've noticed in relationship to a jack as well as USB.



      For example, from the Icom IC-7300 manual:



      enter image description here







      terminology ci-v






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      share|improve this question











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          $begingroup$


          CI-V stands for Computer Interface 5 [Roman numeral "V"]
          and is ICOM's designation for their rig interface to a computer or to
          another rig. You can find it on most HF and some VHF rigs since the
          1980s and is has not changed in it's basic structure up to now. CI-V
          is a simple to use interface which allows --in contrast to other
          manufacturers' designs-- a "daisy chaining" of rigs.



          To connect just two rigs you need nothing more than a cable with two
          3.5mm mini plugs. For a connection to a computer, you need an additional interface for most rigs.




          Above quoted from http://www.plicht.de/ekki/civ/civ-p0.html.



          The Icom CI-V interface is not a standard RS-232 type interface. The signals are TTL-level. It is a two-wire interface.



          CI-V rig-to-computer interfaces can either be purchased, or built using a simple two transistor circuit or the MAX-232 chip.






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            1












            $begingroup$

            From the Icom IC-7610 Command Manual, CI-V stands for "Computer Interface V".






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              $begingroup$


              CI-V stands for Computer Interface 5 [Roman numeral "V"]
              and is ICOM's designation for their rig interface to a computer or to
              another rig. You can find it on most HF and some VHF rigs since the
              1980s and is has not changed in it's basic structure up to now. CI-V
              is a simple to use interface which allows --in contrast to other
              manufacturers' designs-- a "daisy chaining" of rigs.



              To connect just two rigs you need nothing more than a cable with two
              3.5mm mini plugs. For a connection to a computer, you need an additional interface for most rigs.




              Above quoted from http://www.plicht.de/ekki/civ/civ-p0.html.



              The Icom CI-V interface is not a standard RS-232 type interface. The signals are TTL-level. It is a two-wire interface.



              CI-V rig-to-computer interfaces can either be purchased, or built using a simple two transistor circuit or the MAX-232 chip.






              share|improve this answer











              $endgroup$


















                2












                $begingroup$


                CI-V stands for Computer Interface 5 [Roman numeral "V"]
                and is ICOM's designation for their rig interface to a computer or to
                another rig. You can find it on most HF and some VHF rigs since the
                1980s and is has not changed in it's basic structure up to now. CI-V
                is a simple to use interface which allows --in contrast to other
                manufacturers' designs-- a "daisy chaining" of rigs.



                To connect just two rigs you need nothing more than a cable with two
                3.5mm mini plugs. For a connection to a computer, you need an additional interface for most rigs.




                Above quoted from http://www.plicht.de/ekki/civ/civ-p0.html.



                The Icom CI-V interface is not a standard RS-232 type interface. The signals are TTL-level. It is a two-wire interface.



                CI-V rig-to-computer interfaces can either be purchased, or built using a simple two transistor circuit or the MAX-232 chip.






                share|improve this answer











                $endgroup$
















                  2












                  2








                  2





                  $begingroup$


                  CI-V stands for Computer Interface 5 [Roman numeral "V"]
                  and is ICOM's designation for their rig interface to a computer or to
                  another rig. You can find it on most HF and some VHF rigs since the
                  1980s and is has not changed in it's basic structure up to now. CI-V
                  is a simple to use interface which allows --in contrast to other
                  manufacturers' designs-- a "daisy chaining" of rigs.



                  To connect just two rigs you need nothing more than a cable with two
                  3.5mm mini plugs. For a connection to a computer, you need an additional interface for most rigs.




                  Above quoted from http://www.plicht.de/ekki/civ/civ-p0.html.



                  The Icom CI-V interface is not a standard RS-232 type interface. The signals are TTL-level. It is a two-wire interface.



                  CI-V rig-to-computer interfaces can either be purchased, or built using a simple two transistor circuit or the MAX-232 chip.






                  share|improve this answer











                  $endgroup$




                  CI-V stands for Computer Interface 5 [Roman numeral "V"]
                  and is ICOM's designation for their rig interface to a computer or to
                  another rig. You can find it on most HF and some VHF rigs since the
                  1980s and is has not changed in it's basic structure up to now. CI-V
                  is a simple to use interface which allows --in contrast to other
                  manufacturers' designs-- a "daisy chaining" of rigs.



                  To connect just two rigs you need nothing more than a cable with two
                  3.5mm mini plugs. For a connection to a computer, you need an additional interface for most rigs.




                  Above quoted from http://www.plicht.de/ekki/civ/civ-p0.html.



                  The Icom CI-V interface is not a standard RS-232 type interface. The signals are TTL-level. It is a two-wire interface.



                  CI-V rig-to-computer interfaces can either be purchased, or built using a simple two transistor circuit or the MAX-232 chip.







                  share|improve this answer














                  share|improve this answer



                  share|improve this answer








                  edited 9 hours ago

























                  answered 9 hours ago









                  Mike WatersMike Waters

                  3,7172635




                  3,7172635























                      1












                      $begingroup$

                      From the Icom IC-7610 Command Manual, CI-V stands for "Computer Interface V".






                      share|improve this answer











                      $endgroup$


















                        1












                        $begingroup$

                        From the Icom IC-7610 Command Manual, CI-V stands for "Computer Interface V".






                        share|improve this answer











                        $endgroup$
















                          1












                          1








                          1





                          $begingroup$

                          From the Icom IC-7610 Command Manual, CI-V stands for "Computer Interface V".






                          share|improve this answer











                          $endgroup$



                          From the Icom IC-7610 Command Manual, CI-V stands for "Computer Interface V".







                          share|improve this answer














                          share|improve this answer



                          share|improve this answer








                          edited 9 hours ago

























                          answered 9 hours ago









                          Brian K1LIBrian K1LI

                          1,587114




                          1,587114






























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