Ctcss Frequencies; Dcs Codes - Uniden SDS100 Owner's Manual

Standard Event Code
VOW Volcano Warning
WFA Wild Fire Watch
WFW Wild Fire Warning
WSA Winter Storm Watch
WSW Winter Storm Warning
**A Unrecognized Watch
**E Unrecognized Emergency
**S Unrecognized Statement
**W Unrecognized Warning
Continuous Tone Coded Squelch System (CTCSS) and Digital Coded Squelch (DCS) are two
methods used to prevent interference by other radio communications. Your scanner can receive
transmissions that use these codes.

CTCSS FREQUENCIES

The scanner can detect the following 50 CTCSS frequencies.
67.0Hz 94.8Hz
69.3Hz 97.4Hz
71.9Hz 100.0Hz
74.4Hz 103.5Hz
77.0Hz 107.2Hz
79.7Hz 110.9Hz
82.5Hz 114.8Hz
85.4Hz 118.8Hz
88.5Hz 123.0Hz
91.5Hz 127.3Hz

DCS CODES

The scanner can detect the following 104 hexadecimal DCS codes.
006 031 054 116
007 032 065 122
015 036 071 125
017 043 072 131
021 047 073 132
023 050 074 134
025 051 114 141
026 053 115 143
Warning
O
O
O
O
131.8Hz
136.5Hz
141.3Hz
146.2Hz
151.4Hz
156.7Hz
159.8Hz
162.2Hz
165.5Hz
167.9Hz
145 205 245 266
152 212 246 271
155 214 251 274
156 223 252 306
162 225 255 311
165 226 261 315
172 243 263 325
174 244 265 331
Watch Advisory Advisory
Volcano
O Wild Fire
Wild Fire
O Winter Storm
Winter Storm
O Unrecognized
O Unrecognized
O Unrecognized
Unrecognized
171.3Hz
173.8Hz
177.3Hz
179.9Hz
183.5Hz
186.2Hz
189.9Hz
192.8Hz
196.6Hz
199.5Hz
332 411 452 506
343 412 454 516
346 413 455 523
351 423 462 526
356 431 464 532
364 432 465 546
365 445 466 565
371 446 503 606
52
203.5Hz
206.5Hz
210.7Hz
218.1Hz
225.7Hz
229.1Hz
233.6Hz
241.8Hz
250.3Hz
254.1Hz
612 703
624 712
627 723
631 731
632 732
654 734
662 743
664 754