Operation Manual

67
CAT System Programming
Note 1: CTCSS Tone
CTCSS Tone Frequency (Hz)
67.0 69.3 71.9 74.4 77.0 79.7
82.5 85.4 88.5 91.5 94.8 97.4
100.0 103.5 107.2 110.9 114.8 118.8
123.0 127.3 131.8 136.5 141.3 146.2
151.4 156.7 159.8 162.2 165.5 167.9
171.3 173.8 177.3 179.9 183.5 186.2
189.9 192.8 196.6 199.5 203.5 206.5
210.7 218.1 225.7 229.1 233.6 241.8
250.3 254.1 - - - -
P1, P2: CTCSS Tone Frequency
P1 P2
à à
08 85 = 88.5 Hz
Note 2: DCS Code
DCS Code
023 025 026 031 032 036 043
047 051 053 054 065 071 072
073 074 114 115 116 122 125
131 132 134 143 145 152 155
156 162 165 172 174 205 212
223 225 226 243 244 245 246
251 252 255 261 263 265 266
271 274 306 311 315 325 331
332 343 346 351 356 364 365
371 411 412 413 423 431 432
445 446 452 454 455 462 464
465 466 503 506 516 523 526
532 546 565 606 612 624 627
631 632 654 662 664 703 712
723 731 732 734 743 754 -
P1, P2: DCS Code
P1 P2
à à
00 23 = 023
Note 3: Read RX Status
7 6
5
4 3
2 1
0
S Meter Data
Dummy Data
Squelch Status
0: Squelch "OFF" (Signal present)
1: Squelch "ON" (No signal)
CTCSS/DCS Code
0: CTCSS/DCS Code is Matched
1: CTCSS/DCS Code is Un-Matched
CTCSS/DCS OFF: 0
Discriminator Centering
0: Discriminator is Centered
1: Discriminator is Off-Center
SSB/CW/AM mode: 0
Note 4: Read TX Status
7 6
5
4 3
2 1
0
PO Meter Data
SPLIT Status
0: SPLIT "ON"
1: SPLIT "OFF"h
HI SWR Status
0: HI SWR "OFF"
1: HI SWR "ON"
PTT
0: PTT "ON" (TX)
1: PTT "OFF" (RX)
Dummy Data
Note 5: Read Frequency & Mode Status
DATA 1 DATA 2
DATA 3
DATA 4 DATA 5
MODE
100/10MHz
1MHz/100kHz 100/10Hz
10/1kHz
= 439.700MHz
43 97 00 00
00=LSB,
02=CW,
04=AM,
06=WFM,
0A=DIG,
01=USB
03=CWR
08=FM
0C=PKT
Note 6: POWER ON/OFF

Do not use this command when using Alka-
line batteries or the supplied SBR-32MH Ni-
MH battery Pack.

Send a 5-byte dummy data (such as “00, 00,
00,00, 00”) rst, when send this command.