Set Mode Items; Dtcs Code (Code); Repeater Tone Frequency (R Tone); Tsql Frequency (C Tone) - Icom IC-T70A Instruction Manual

9
SET MODES

■ Set mode items

D Repeater tone frequency (R TONE)
Selects one of 50 subaudible tone frequencies used to ac-
cess the repeaters.
• 67.0–254.1 Hz (default: 88.5 Hz)
D TSQL frequency (C TONE)
Selects one of the tone frequencies for tone squelch or the
pocket beep function.
• 67.0–254.1 Hz (default: 88.5 Hz)
• Available subaudible tone frequencies
67.0 79.7 94.8 110.9
69.3 82.5 97.4 114.8
71.9 85.4 100.0 118.8
74.4 88.5 103.5 123.0
77.0 91.5 107.2 127.3
The transceiver has 50 tone frequencies, and conse-
quently their spacing is narrow compared with units hav-
ing 38 tones. Therefore, some tone frequencies may re-
ceive interference from adjacent tone frequencies.
53
131.8 156.7 171.3 186.2 203.5
136.5 159.8 173.8 189.9 206.5
141.3 162.2 177.3 192.8 210.7
146.2 165.5 179.9 196.6 218.1
151.4 167.9 183.5 199.5 225.7
D DTCS code (CODE)
Selects one of 104 DTCS (both encoder/decoder) codes.
• 023–754 (default: 023)
• Available DTCS codes
023 054 125
025 065 131
026 071 132
031 072 134
032 073 143
036 074 145
043 114 152
047 115 155
051 116 156
053 122 162
D DTCS polarity (DTCS P)
229.1
Selects the DTCS polarity between "both n" (TX/RX: normal),
233.6
"tn-RR" (TX: normal, RX: reverse), "tR-Rn" (TX: reverse, RX:
241.8
normal) and "both R" (TX/RX: reverse).
250.3
254.1
The DTCS code's polarity for transmitting or receiving can
be independently set by this item.
165 245 274 356 445 506
172 246 306 364 446 516
174 251 311 365 452 523
205 252 315 371 454 526
212 255 325 411 455 532
223 261 331 412 462 546
225 263 332 413 464 565
226 265 343 423 465 606
243 266 346 431 466 612
244 271 351 432 503 624
(default: both n)
627 732
631 734
632 743
654 754
662
664
703
712
723
731