‰  NOW 10 WPM  ‰  TEXT IS FROM JANUARY 2016 QST  PAGE 43   ‰

WHENEVER THE PTT SWITCH IS ENGAGED.  GUIDELINES  DONT RISK RUINING THE
VALUE OF YOUR MICROPHONE MODIFICATIONS SHOULD LOOK PROFESSIONALLY DONE.
DONT RISK SHORTENING THE LIFE OF THE PTT SWITCH BY RUNNING LED CURRENT
THROUGH IT.  MICROPHONE PTT SWITCHES ARE OFTEN JUST SMALL TACTILE SWITCHES
RATED AT LESS THAN 20 MA.  DONT OVERLOAD THE RADIO MICROPHONE POWER SOURCE
‰  END OF 10 WPM TEXT  ‰  QST DE W1AW  ƒ