. QST . ed does not relinquish control to anopposite closed key whose associated memory isnot actuated. 8) In the absence of any actuated memories,release of one key after both keys have been heldclosed places the sequencor under control of thestill-closed key. Summary 0/ Actions 0/ the Keys 1) A single character is generated by momen-tary or prolonged closure of a key. The characteris held by the memory for a positive time-basepulse if the key is released prior to that pulse. 2) Successive like characters are generated byconstant closure of a key. 3) When one memory is already actuated,closur
. QST . ed does not relinquish control to anopposite closed key whose associated memory isnot actuated. 8) In the absence of any actuated memories,release of one key after both keys have been heldclosed places the sequencor under control of thestill-closed key. Summary 0/ Actions 0/ the Keys 1) A single character is generated by momen-tary or prolonged closure of a key. The characteris held by the memory for a positive time-basepulse if the key is released prior to that pulse. 2) Successive like characters are generated byconstant closure of a key. 3) When one memory is already actuated,closure of the opposite key before generation ofthe first-stored character activates the oppositememory. The firstly actuated memory retainscontrol of the sequencor until one character ofits type is delivered at the output. The secondlyactuated memory then assumes control of the se-quencor (as the first key is open or still closed) andthe next output character is of the second type. {Continued on page 128) 126. Fred understands what theyre saying since he converted to single sideband^ CENTRAL ELECTRONICS MULTIPHASE SINGLE SIDEBAND^1,^ EXCITERS *^*^*^ MODEL 20A EXCITERKIT. 20 walls peakenvelope output. Net $ Wired and tested. Net $ MODEL lOB EXCITER KIT. 10 watts peak envelope output. Net $ Wired and tested Net $
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
