‰ NOW 7 1/2 WPM ‰ TEXT IS FROM OCTOBER 2012 QST PAGE 98 ‰ DETECTOR, REGENERATION BEING CONTROLLED BY THE SCREEN GRID VOLTAGE POTENTIOMETER. QUITE OBVIOUSLY THIS CIRCUIT SO FAR IS A ONE TUBE REGENERATIVE RECEIVER, CAPABLE OF ALL OF THE WEAK SIGNAL SENSITIVITY OF SUCH CIRCUITS. BUT FOR SELECTIVITY, THIS CIRCUIT IS CALLED UPON ONLY TO ‰ END OF 7 1/2 WPM TEXT ‰ QST DE W1AW ƒ