|
PL Tones (TPL)
TPL Tones (Private Line, a Motorola Trademark) are
used to control repeaters, exclude foreign traffic and control remote
sites thruout the Public Safety and business two-way world. Here are the
conventional PL Codes in common use, as well as the Digital PL Codes also
used.
|
Tone (Hz)
|
Motorola Code
|
Tone (Hz)
|
Motorola Code
|
|
67.0
|
XZ
|
136.5
|
4Z
|
|
69.3
|
WZ
|
141.3
|
4A
|
|
71.9
|
XA
|
146.2
|
4B
|
|
74.4
|
WA
|
151.4
|
5Z
|
|
77.0
|
XB
|
156.7
|
5A
|
|
79.7
|
SP
|
162.2
|
5B
|
|
82.5
|
YZ
|
167.9
|
6Z
|
|
85.4
|
YA
|
173.8
|
6A
|
|
88.5
|
YB
|
179.9
|
6B
|
|
91.5
|
ZZ
|
186.2
|
7Z
|
|
94.8
|
ZA
|
192.8
|
7A
|
|
97.4
|
ZB
|
203.5
|
M1
|
|
100.0
|
1Z
|
206.5
|
8Z
|
|
103.5
|
1A
|
210.7
|
M2
|
|
107.2
|
1B
|
218.1
|
M3
|
|
110.9
|
2Z
|
225.7
|
M4
|
|
114.8
|
2A
|
229.2
|
9Z
|
|
118.8
|
2B
|
233.6
|
M5
|
|
123.0
|
3Z
|
241.8
|
M6
|
|
127.3
|
3A
|
250.3
|
M7
|
|
131.8
|
3B
|
254.1
|
0Z
|
|
Digital
Codes (DPL)
DPL codes may be misread by decoders as their inversion (reverse polarity).
This will depend on the connection to the receiver and the setting of the
decoder. When reading a DPL from a decoder be aware that the actual code
may be the inverted code from the table below.
|
Normal
|
Inverted
|
Normal
|
Inverted
|
Normal
|
Inverted
|
|
023
|
047
|
223
|
134
|
445
|
043
|
|
025
|
244
|
225
|
122
|
446
|
255
|
|
026
|
464
|
226
|
411
|
452
|
053
|
|
031
|
627
|
243
|
351
|
454
|
266
|
|
032
|
051
|
244
|
025
|
455
|
332
|
|
036
|
172
|
245
|
072
|
462
|
252
|
|
043
|
445
|
246
|
523
|
464
|
026
|
|
047
|
023
|
251
|
165
|
465
|
331
|
|
051
|
032
|
252
|
462
|
466
|
662
|
|
053
|
452
|
255
|
446
|
503
|
162
|
|
054
|
413
|
261
|
732
|
506
|
073
|
|
065
|
271
|
263
|
205
|
516
|
432
|
|
071
|
306
|
265
|
156
|
523
|
246
|
|
072
|
245
|
266
|
454
|
526
|
325
|
|
073
|
506
|
271
|
065
|
532
|
343
|
|
074
|
174
|
274
|
145
|
546
|
132
|
|
114
|
712
|
306
|
071
|
565
|
703
|
|
115
|
152
|
311
|
664
|
606
|
631
|
|
116
|
754
|
315
|
423
|
612
|
346
|
|
122
|
225
|
325
|
526
|
624
|
632
|
|
125
|
365
|
331
|
465
|
627
|
031
|
|
131
|
364
|
332
|
455
|
631
|
606
|
|
132
|
546
|
343
|
532
|
632
|
624
|
|
134
|
223
|
346
|
612
|
654
|
743
|
|
143
|
412
|
351
|
243
|
662
|
466
|
|
145
|
274
|
356
|
212
|
664
|
311
|
|
152
|
115
|
364
|
131
|
703
|
565
|
|
155
|
731
|
365
|
125
|
712
|
114
|
|
156
|
265
|
371
|
734
|
723
|
431
|
|
162
|
503
|
411
|
226
|
731
|
155
|
|
165
|
251
|
412
|
143
|
732
|
261
|
|
172
|
036
|
413
|
054
|
734
|
371
|
|
174
|
074
|
423
|
315
|
743
|
654
|
|
205
|
263
|
431
|
723
|
754
|
116
|
|
212
|
356
|
432
|
516
|
|
|
|
