Opcode Command Chart - Yaesu FT-897D Operating Manual

( C
OMPUTER
Command Title
LOCK ON/OFF
PTT ON/OFF
Set Frequency
Operating Mode
CLAR ON/OFF
CLAR Frequency
VFO-A/B
SPLIT ON/OFF
Repeater Offset
Repeater Offset Frequency
CTCSS/DCS Mode
CTCSS Tone
DCS Code
Read RX Status
Read TX Status
Read RX Status
Note 1: CTCSS Tone
Example: Set the CTCSS Tone Frequncy to 88.5 Hz (TX)
and 100.0 Hz (RX)
P1 P2 P1 P2
08 85 10 00 = 88.5 Hz (TX), 100.0 Hz (RX)
Note 2: DCS Code
Example: Set the DCS Code to 023 (TX) and 371 (RX)
P1 P2 P1 P2
00 23 03 71 = 023 (TX), 371 (RX)
Note 3: Read RX Status
7 6 5 4 3 2 1 0
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Opcode Command Chart

Parameter
P1 P2 P3
P1
P1 P3
P1
P1 P2 P3
P1
P1 P2 P3
P1 P2 P3
S Meter Data
Dummy Data
Discriminator Centering
0: Discriminator is Centered
1: Discriminator is Off-Center
SSB/CW/AM mode:0
CTCSS/DCS Code
0: CTCSS/DCS Code is Matched
1: CTCSS/DCS Code is Un-Matched
CTCSS/DCS OFF:0
Squelch Status
0: Squelch "OFF" (Signal present)
1: Squelch "ON" (No signal)
T
RANSCEIVER
Opcode
CMD = 00 : LOCK ON
CMD
CMD = 80 : LOCK OFF
CMD = 08 : PTT ON
CMD
CMD = 88 : PTT OFF
P1 ~ P4 : Frequency Digits
P4 01
01, 42, 34, 56, [01] = 14.23456 MHz
P1 = 00 : LSB,
07 P1 = 03 : CWR, P1 = 04 : AM,
P1 = 0A : DIG,
CMD = 05 : CLAR ON
CMD
CMD = 85 : CLAR OFF
P1 = 00 : "+" OFFSET
P4 F5
P1 = 00 : "-" OFFSET
81 Toggle
CMD = 02 : SPLIT ON
CMD
CMD = 82 : SPLIT OFF
P1 = 09 : "-" SHIFT
09 P1 = 49 : "+" SHIFT
P1 = 89 : SIMPLEX
P1 ~ P4 : Frequency Digits
P4 F9
05, 43, 21, 00, [F9] = 5.4321 MHz
P1 = 0A : DCS ON
P1 = 0B : DCS DECODER ON
P1 = 0C : DCS ENCODER ON
0A P1 = 2A : CTCSS ON
P1 = 3A : CTCSS DECODER ON
P1 = 4A : CTCSS ENCODER ON
P1 = 8A : OFF
P1 ~ P2 : CTCSS Tone Frequency for TX (Note 1)
P4 0B
P3 ~ P4 : CTCSS Tone Frequency for RX (Note 1)
P1 ~ P2 : DCS Code for TX (Note 2)
P4 0C
P3 ~ P4 : DCS Code for RX (Note 2)
E7 (Note 3)
F7 (Note 4)
03 (Note 5)
Note 4: Read TX Status
7 6 5 4 3 2 1 0
Note 5: Read Frequency & Mode Status
DATA 1 DATA 2 DATA 3 DATA 4 DATA 5
10/1kHz
100/10MHz
1MHz/100kHz
43 97 00
) O
PERATION
Notes
P1 = 01 : USB, P1 = 02 : CW,
P1 = 08 : FM,
P1 = 0C : PKT P1 = 88 : FMN,
P3, P4 : CLAR Frequency
12, 34 = 12.34 kHz
PO Meter Data PO Meter Data
Dummy Data
SPLIT Status
0: SPLIT "ON"
1: SPLIT "OFF"
HI SWR Status
0: HI SWR "OFF"
1: HI SWR "ON"
PTT
00=LSB, 01=USB
MODE
02=CW, 03=CWR
04=AM,
100/10Hz
06=WFM, 08=FM
0A=DIG, 0C=PKT
00
FT-897D O M