‰  NOW 25 WPM  ‰  TEXT IS FROM SEPTEMBER 2016 QST  PAGE 48‰

POWER OFF TIMER HELPS CONSERVE BATTERY LIFE.  ITS ADJUSTABLE FROM 1 TO 9
MINUTES DE FAULT IS 5 MINUTES AND CAN BE TURNED OFF.  THE CAA 500MARKII
PROVIDES A SINGLE FREQUENCY MEASUREMENT MODE AND TWO SWEPT FREQUENCY MODES.
THE SINGLE FREQUENCY MODE DISPLAYS SWR AND IMPEDANCE Z ON THE CROSS NEEDLE
METER, AND DIGITAL AND BAR GRAPH SWR READINGS ACROSS THE FULL FREQUENCY
RANGE.  DIGITAL READINGS OF RESISTANCE R AND REACTANCE X, UNSIGNED ARE
DISPLAYED BELOW 190 MHZ, WHILE ONLY A BAR GRAPH DISPLAY OF Z IS AVAILABLE
ABOVE 190 MHZ.  THE TWO SWEPT FREQUENCY MODES DISPLAY SWR IN GRAPHICAL
FORM.  AUTO SWEEP GRAPHS SWR USING PRESET AMATEUR BAND FREQUENCY RANGES.
MANUAL SWEEP PERMITS SELECTION OF THE CENTER FREQUENCY AND SWEEP BANDWIDTH.
TABLE 2 SUMMARIZES THE SPECIFICATIONS AND PERFORMANCE OF THE CAA 500MARKII.
TEST RESULTS  THE CAA 500MARKII OUTPUT LEVEL IS QUITE CONSTANT OVER THE
FULL FREQUENCY RANGE AS SHOWN IN TABLE 3.  THE FREQUENCY CAN BE SET TO
‰  END OF 25 WPM TEXT  ‰  QST DE W1AW  ƒ