‰  NOW 25 WPM  ‰  TEXT IS FROM JUNE 2015 QST  PAGE 55‰

SIDE, SO IT CAN ACCOMMODATE ONLY LOADS OF HIGHER IMPEDANCE THAN 50.  THE
REMOTE ENCLOSURE IS DESCRIBED AS WATERPROOF.  THE INSTRUCTIONS SUGGEST THAT
IT BE INSTALLED UNDER AN OVERHANG TO AVOID DIRECT EXPOSURE TO SUNLIGHT TO
AVOID EXCESSIVE INTERNAL TEMPERATURE RISE.  DOCUMENTATION THE 24 PAGE
MANUAL OFFERS A DESCRIPTION OF THE TUNER, INSTALLATION AND OPERATING
INSTRUCTIONS, AND ANTENNA DESIGN HINTS.  DETAILED TECHNICAL DATA INCLUDES
SPECIFICATIONS, SCHEMATICS, AND PC BOARD DRAWINGS.  ONE SECTION OF THE
MANUAL IS DEVOTED TO GUIDELINES FOR ANTENNA SYSTEMS TO BE USED WITH THE
TUNER.  IT NOTES THAT SOME ANTENNAS THAT ARE LESS THAN A QUARTER WAVELENGTH
PER SIDE EXHIBIT VERY LOW IMPEDANCES THAT CAN BE DIFFICULT TO MATCH.
ANTENNAS THAT ARE MULTIPLES OF A HALF WAVE PRESENT VERY HIGH IMPEDANCES TO
THE TUNER AND MAY RESULT IN INTERNAL ARCING OF THE TUNER ELEMENTS.  EVEN
THOUGH THE TUNER MAY FIND A MATCH FOR VERY HIGH OR VERY LOW IMPEDANCE
‰  END OF 25 WPM TEXT  ‰  QST DE W1AW  ƒ