Aeroflex NAV 2000R Operation Manual page 29

Aeroflex Operation Manual
IDENT MODE
Allows the user to specify how the identification tone is to be modulated. This is a toggle type field
containing three valid options: OFF, CODE, and TONE. A selection of OFF, the default setting,
commands the NAV 2000R to force the percent of modulation to 0%. A selection of CODE, causes the
NAV 2000R to Morse code modulate using the specified identification string. A selection of TONE,
commands the NAV 2000R to modulate a steady tone.
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IDENT CODE
The identification field contains the identification string transmitted. The field uses the alphanumeric field
entry method. The characters allowed in the string are 0 - 9, or A - Z. The maximum number of
characters allowed is six. The default for this field is the ASCII string "JCAIR". The "space" character
may be entered either at the beginning or end to allow entry of character strings shorter than six.
WORD RATE
Allows the programming of the repetition rate at which the morse code identifier is transmitted. The valid
range for the field is from 1 to 65 seconds programmable with 0.1 second step resolution. The default
setting is 30 seconds.
DOT TIME
Allows programming of the Morse code dot time in milliseconds. The valid range is from 50 ms to 250 ms
with 1 ms resolution steps. The default value is 150 ms.
DASH TIME
Allows programming of the Morse code dash time in milliseconds. The valid range is from 150 ms to 750
ms with 1 ms resolution steps. The default setting is 450 ms.
SPACING DOT/DASH
Programs delay time between dots and dashes within Morse code characters. The valid range is from 50
ms to 250 ms with 1 ms resolution steps. The default setting is 150 ms.
SPACING CHARACTER
Programs delay time between Morse code characters. The valid range is from 50 ms to 250 ms with 1
ms resolution steps. The default setting is 450 ms.
NAV 2000R SIGNAL GENERATOR - REV. 0 – JULY 26, 2007 - PG 3-9