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Plectron Paging Codes
Plectron tones do not use a grouping arrangement like many
other paging standards, you basically select which tones you
want to use without needing to stay within predetermined patterns.
Timing comes in three flavors....
-
Single Tone - 3 seconds of
A tone
-
Slow Duotone - 3 seconds of
A, .25 seconds of B
-
Fast Duotone - .75 seconds
of A, .25 seconds of B
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Plectron Paging Tones, Hz |
282.2 |
366.0 |
474.8 |
615.8 |
799.0 |
1036 |
1344 |
1743 |
2260 |
2932 |
294.7 |
382.3 |
495.8 |
643.0 |
834.0 |
1082 |
1403 |
1820 |
2361 |
3062 |
307.8 |
399.2 |
517.8 |
672.0 |
871.0 |
1130 |
1465 |
1901 |
2465 |
3197 |
321.4 |
416.9 |
540.7 |
701.0 |
910.0 |
1180 |
1530 |
1985 |
2575 |
3339 |
335.6 |
435.3 |
564.7 |
732.0 |
950.0 |
1232 |
1598 |
2073 |
2688 |
3487 |
350.5 |
454.6 |
589.7 |
765.0 |
992.0 |
1287 |
1669 |
2164 |
2807 |
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|
 Listen
to a Plectron "Single Tone" page begin transmitted. The tone
frequency is 1180 Hz for a 3 second duration.
Listen
to a Plectron "Slow Duotone" page begin transmitted.
The tone frequencies are 1169 Hz & 454.6 Hz with a timing
of 3 sec / .75 sec.
Listen
to a Plectron "Fast Duotone" page begin transmitted.
The tone frequencies are 672 Hz & 1287 Hz with a timing of
.75 sec / .25 sec.
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