Yaesu FTdx3000 Series Product guide

FTDX3000 S ERIES
CAT O PERATION
R EFERENCE B OOK
YAESU MUSEN CO., LTD.

OVERVIEW
The CAT (Computer Aided Transceiver) System in the
FTDX3000 transceiver provides control of frequency,
VFO, memory, and other settings such as dual-channel
memories and diversity reception using an external per-
sonal computer. This allows multiple control operations
to be fully automated with single mouse clicks, or key-
stroke operations on the computer keyboard.
Using the RS-232C Cable
The FTDX3000 transceiver has a built-in level converter,
allowing direct connection from the rear-panel CAT jack
to the serial port of your computer without the need of
any external boxes.
When using the RS-232C cable, set Menu item “037 CAT
SELECT” to “RS232C”.
You will need a serial cable for connection to the RS-
232C (serial or COM port) connector on your computer.
Purchase a standard serial cable (not the so-called “null
modem” type), ensuring it has the correct gender and num-
ber of pins (some serial COM port connectors use a 9-pin
rather than 25-pin configuration). If your computer uses a
custom connector, you may have to construct the cable.
In this case, refer to the technical documentation supplied
with your computer for correct data connection.
Using the USB Cable
Note: A USB driver is required for remote control from
a computer. Download the driver from the Yaesu
website (http://www.yaesu.com).
The FTDX3000 transceiver has a built-in USB to Dual
UART Bridge, allowing direct connection from the rear-
panel USB jack to the USB jack of your computer with-
out the need of any external boxes.
When using the USB cable, set Menu item “037 CAT
SELECT” to “USB”.
You will need a USB cable to connect to the USB jack on
your computer.
YAE S U M US E N d oe s n o t pr o d uc e C AT Sy s t em o p -
erating software due to the wide variety of personal
computers and operating systems in use today. How-
ever, the information provided in this chapter explains
the serial data structure and opcodes used by the CAT
system. This information, along with the short pro-
gramming examples, is intended to help you start
writing programs on your own. As you become more
familiar with CAT operation, you can customize pro-
grams for your operating needs and utilize the full
operating potential of this system.
CONNECTION
PIN NO.









PIN NAME
N/A
SERIAL OUT
SERIAL IN
N/A
GND
N/A
RTS
CTS
N/A
FUNCTION
---
Outputs the Serial Data from the
transceiver to the computer.
Inputs the Serial Data from the
computer to the transceiver.
---
Signal Ground
---
When the computer is not ready
to receive data, this port goes to
“L” to inhibit the transmit data from
the transceiver.
When the transceiver is not ready
to receive data, this port goes to
“L” to inhibit the transmit data from
the computer.
---
I/O
---
Output
Input
---
---
---
Input
Output
---
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
Personal Computer
FTDX3000
RS-232C “Straight” Cable
USB Cable
Personal Computer
FTDX3000
FTDX3000 CAT Operation Manual
1

FTDX3000 CAT Operation Manual
2
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
CONTROL COMMAND
A computer control command is composed of an alpha-
betical command, various parameters, and the terminator
that signals the end of the control command.
Example: Set the VFO-A frequency to 14.250000 MHz.
FA 14250000 ;

Command Parameter Terminator
There are three commands for the FTDX3000 as shown be-
low:
Set command: Set a particular condition
(to the FTDX3000)
Read command: Reads an answer
(from the FTDX3000)
Answer command: Transmits a condition
(from the FTDX3000)
For example, note the following case of the FA command
(Set the VFO-A frequency):
To set the VFO-A frequency to 14.250000 MHz, the
following command is sent from the computer to the
transceiver:
“FA14250000;” (Set command)
To read the VFO-A frequency, the following command
is sent from the computer to the transceiver:
“FA;” (Read command)
When the Read command above has been sent, the
following command is returned to the computer:
“FA14250000;” (Answer command)
Alphabetical Commands
A command consists of 2 alphabetical characters.
You may use either lower or upper case characters. The
commands available for this transceiver are listed in the
“PC Control Command Tables” on the following pages.
Parameters
Parameters are used to specify information necessary to
implement the desired command.
The parameters to be used for each command are prede-
termined. The number of digits assigned to each param-
eter is also predetermined. Refer to the “Control Com-
mand List” and the “Control Command Tables” to con-
figure the appropriate parameters.
When configuring parameters, be careful not to make the
following mistakes.
For example, when the correct parameter is “IS0+1000”
(IF SHIFT):
IS01000;
Not enough parameters specified (No direction (+)
given for the IF shift)
IS0+100;
Not enough digits (Only three frequency digits
given)
IS0_+_1000;
Unnecessary characters between parameters
IS0+10000;
Too many digits (Five frequency digits given)
Note: If a particular parameter is not applicable to the
FTDX3000, the parameter digits should be filled using any
character except the ASCII control codes (00 to 1Fh) and
the terminator (;).
Terminator
To signal the end of a command, it is necessary to use a
semicolon (;). The digit where this special character must
appear differs depending on the command used.

FTDX3000 CAT Operation Manual
3
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
PC
PL
PR
PS
QI
QR
QS
RA
RC
RD
RF
RG
RI
RL
RM
RO
RS
RT
RU
SC
SD
SF
SH
SM
SQ
SV
TS
TX
UL
UP
VD
VF
VG
VM
VS
VX
XT
COMMAND SET READ ANS.
O
O
O
O
O
O
O
O
O
O
O
O
X
O
X
O
X
O
O
O
O
O
O
X
O
O
O
O
X
O
O
O
O
O
O
O
O
O
O
O
O
X
X
X
O
X
X
O
O
O
O
O
O
O
O
X
O
O
O
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
O
O
O
O
X
X
X
O
X
X
O
O
O
O
O
O
O
O
X
O
O
O
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
POWER CONTROL
SPEECH PROCESSOR LEVEL
SPEECH PROCESSOR
POWER SWITCH
QMB STORE
QMB RECALL
QUICK SPLIT
RF ATTENUATOR
CLAR CLEAR
CLAR DOWN
ROOFING FILTER
RF GAIN
RADIO INFORMATION
NOISE REDUCTION LEVEL
READ METER
ROTATOR
RADIO STATUS
CLAR
CLAR UP
SCAN
SEMI BREAK-IN DELAY TIME
SUB-DIAL FUNCTION
WIDTH
S METER
SQUELCH LEVEL
SWAP VFO
TXW
TX SET
UNLOCK
UP
VOX DELAY TIME
uTUNE FILTER
VOX GAIN
[V/M] KEY FUNCTION
VFO SELECT
VOX
TX CLAR
Function AI
O
O
O
X
X
X
X
O
X
X
O
O
O
O
X
O
O
O
X
O
O
O
O
O
O
X
O
O
O
X
O
O
O
X
O
O
O
AB
AC
AG
AI
AM
AN
BA
BC
BD
BI
BP
BS
BU
BY
CH
CN
CO
CS
CT
DA
DN
ED
EK
EU
EM
EN
EX
FA
FB
FR
FS
FT
GT
IF
IS
KM
KP
KR
KS
KY
LK
LM
MA
MC
MD
MG
ML
MR
MS
MW
MX
NA
NB
NL
NR
OI
OS
PA
PB
COMMAND SET READ ANS.
O
O
O
O
O
O
O
O
O
O
O
O
O
X
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
X
O
O
O
O
O
O
O
O
O
O
O
O
O
X
O
O
O
O
O
O
O
X
O
O
O
X
O
O
O
X
O
X
O
X
O
O
X
X
O
X
O
O
O
O
O
X
X
X
X
O
X
O
O
O
O
O
O
O
O
O
O
O
O
O
X
O
O
X
O
O
O
O
O
O
X
O
O
O
O
O
O
O
O
O
X
O
O
O
X
O
X
O
X
O
O
X
X
O
X
O
O
O
O
O
X
X
X
X
O
X
O
O
O
O
O
O
O
O
O
O
O
O
O
X
O
O
X
O
O
O
O
O
O
X
O
O
O
O
O
O
O
O
O
VFO-A TO VFO-B
ANTENNA TUNER CONTROL
AF GAIN
AUTO INFORMATION
VFO-A TO MEMORY CHANNEL
ANTENNA NUMBER
VFO-B TO VFO-A
AUTO NOTCH
BAND DOWN
BREAK-IN
MANUAL NOTCH
BAND SELECT
BAND UP
BUSY
CHANNEL UP/DOWN
CTCSS NUMBER
CONTOUR
CW SPOT
CTCSS
DIMMER
DOWN
ENCORDER DOWN
ENT KEY
ENCORDER UP
ENCODE MEMORY
ENCODE
MENU
FREQUENCY VFO-A
FREQUENCY VFO-B
FUNCTION RX
FAST STEP
FUNCTION TX
AGC FUNCTION
INFORMATION
IF-SHIFT
KEYER MEMORY
KEY PITCH
KEYER
KEY SPEED
CW KEYING
LOCK
LOAD MESSEGE
MEMORY CHANNEL TO VFO-A
MEMORY CHANNEL
MODE
MIC GAIN
MONITOR LEVEL
MEMORY READ
METER SW
MEMORY WRITE
MOX SET
NARROW
NOISE BLANKER
NOISE BLANKER LEVEL
NOISE REDUCTION
OPPOSITE BAND NFORMATION
OFFSET (Repeater Shift)
PRE-AMP (IPO)
PLAY BACK
Function AI
X
O
O
X
X
O
X
O
X
O
O
X
X
O
X
O
O
O
O
X
X
X
X
X
X
X
O
O
O
O
O
O
O
O
O
X
O
O
O
X
O
X
X
X
O
O
O
X
O
X
O
O
O
O
O
X
O
O
X

FTDX3000 CAT Operation Manual
4
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
ABAB
ABAB
AB VFO-A TO VFO-B
Set 12345678910
AB ;
Read 12345678910
Answer 12345678910
AA
AA
AGG
GG
G AF GAIN
Set 12345678910
AGP1 P2 P2 P2 ;
Read 12345678910
AGP1 ;
Answer 12345678910
AGP1 P2 P2 P2 ;
P1 0: Fixed
P2 000 - 255
AA
AA
ACC
CC
C ANTENNA TUNER CONTROL
Set 12345678910
ACP1 P2 P3 ;
Read 12345678910
AC ;
Answer 12345678910
ACP1 P2 P3 ;
P1 0: Fixed P3 0: Tuner “OFF”
P2 0: Fixed 1: Tuner “ON”
2: Tuning Start
AIAI
AIAI
AI AUTO INFORMATION
Set 12345678910
AIP1 ;
Read 12345678910
AI ;
Answer 12345678910
AIP1 ;
P1 0: Auto Information “OFF”
1: Auto Information “ON”
This parameter is set to “0” (OFF) automatically when the transceiver is turned “OFF”.
AMAM
AMAM
AM VFO-A TO MEMORY CHANNEL
Set 12345678910
AM ;
Read 12345678910
Answer 12345678910
ANAN
ANAN
AN ANTENNA NUMBER
Set 12345678910
ANP1 P2 ;
Read 12345678910
ANP1 ;
Answer 12345678910
ANP1 P3 P4 ;
P1 0: Fixed
P2 1: ANT “1”
2: ANT “2”
3: ANT “3”
P3 1: ANT “1”
2: ANT “2”
3: ANT “3”
P4 0: Fixed
BB
BB
BAA
AA
A VFO-B TO VFO-A
Set 12345678910
BA ;
Read 12345678910
Answer 12345678910
BCBC
BCBC
BC AUTO NOTCH
Set 12345678910
BCP1 P2 ;
Read 12345678910
BCP1 ;
Answer 12345678910
BCP1 P2 ;
P1 0:Fixed
P2 0: Auto Notch “OFF”
1: Auto Notch “ON”
BDBD
BDBD
BD BAND DOWN
Set 12345678910
BDP1 ;
Read 12345678910
Answer 12345678910
P1 0: Fixed

FTDX3000 CAT Operation Manual
5
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
CSCS
CSCS
CS CW SPOT
Set 12345678910
CSP1 ;
Read 12345678910
CS ;
Answer 12345678910
CSP1 ;
P1 0: OFF
1: ON
BIBI
BIBI
BI BREAK-IN
Set 12345678910
BIP1 ;
Read 12345678910
BI ;
Answer 12345678910
BIP1 ;
P1 0: Break-in “OFF”
1: Break-in “ON”
BPBP
BPBP
BP MANUAL NOTCH
Set 12345678910
BPP1 P2 P3 P3 P3 ;
Read 12345678910
BPP1 P2 ;
Answer 12345678910
BPP1 P2 P3 P3 P3 ;
P1 0:Fixed
P2 0: Manual NOTCH “ON/OFF”
1: Manual NOTCH LEVEL
P3 P2=0
000: OFF
001: ON
P2=1
001 - 400 (NOTCH Frequency : x 10 Hz )
BSBS
BSBS
BS BAND SELECT
Set 12345678910
BSP1 P1 ;
Read 12345678910
Answer 12345678910
P1 00: 1.8 MHz 06: 18 MHz
01: 3.5 MHz 07: 21 MHz
02: - - - - 08: 24.5 MHz
03: 7 MHz 09: 28 MHz
04: 10 MHz 10: 50 MHz
05: 14 MHz 11: GEN
BB
BB
BUU
UU
U BAND UP
Set 12345678910
BUP1 ;
Read 12345678910
Answer 12345678910
P1 0: Fixed
BYBY
BYBY
BY BUSY
Set 12345678910
Read 12345678910
BY ;
Answer 12345678910
BYP1 P2 ;
P1 0: RX BUSY “OFF”
1: RX BUSY “ON”
P2 0: Fixed
CHCH
CHCH
CH CHANNEL UP/DOWN
Set 12345678910
CHP1 ;
Read 12345678910
Answer 12345678910
P1 0: Memory Channel “UP”
1: Memory Channel “DOWN”
CNCN
CNCN
CN CTCSS TONE FREQUENCY
Set 12345678910
CNP1 P2 P2 ;
Read 12345678910
CNP1 ;
Answer 12345678910
CNP1 P2 P2 ;
P1 0: Fixed
P2 0 - 49: Tone Frequency Number (See Table 1)
COCO
COCO
CO CONTOUR
Set 12345678910
COP1 P2 P3 P3 ;
Read 12345678910
COP1 P2 ;
Answer 12345678910
COP1 P2 P3 P3 ;
P1 0:Fixed
P2 0: CONTOUR/APF “ON/OFF”
1: CONTOUR FREQ
2: APF FREQ
P3 P2=000: CONTOUR/APF “OFF”
01: CONTOUR “ON”
02: APF “ON”
P2=1
01 - 40 (
CONTOUR Frequency 100 4000Hz )
P2=2
00 - 20 (APF Frequency 250 250Hz)

FTDX3000 CAT Operation Manual
6
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
CTCT
CTCT
CT CTCSS
Set 12345678910
CTP1 P2 ;
Read 12345678910
CTP1 ;
Answer 12345678910
CTP1 P2 ;
P1 0: Fixed
P2 0: CTCSS “OFF”
1: CTCSS ENC/DEC “ON”
2: CTCSS ENC “ON”
00
01
02
03
04
05
06
07
08
67.0 Hz
69.3 Hz
71.9 Hz
74.4 Hz
77.0 Hz
79.7 Hz
82.5 Hz
85.4 Hz
88.5 Hz
09
10
11
12
13
14
15
16
17
91.5 Hz
94.8 Hz
97.4 Hz
100.0 Hz
103.5 Hz
107.2 Hz
110.9 Hz
114.8 Hz
118.8 Hz
123.0 Hz
127.3 Hz
131.8 Hz
136.5 Hz
141.3 Hz
146.2 Hz
151.4 Hz
156.7 Hz
159.8 Hz
27
28
29
30
31
32
33
34
35
162.2 Hz
165.5 Hz
167.9 Hz
171.3 Hz
173.8 Hz
177.3 Hz
179.9 Hz
183.5 Hz
186.2 Hz
36
37
38
39
40
41
42
43
44
189.9 Hz
192.8 Hz
196.6 Hz
199.5 Hz
203.5 Hz
206.5 Hz
210.7 Hz
218.1 Hz
225.7 Hz
45
46
47
48
49
---
---
---
---
229.1 Hz
233.6 Hz
241.8 Hz
250.3 Hz
254.1 Hz
---
---
---
---
TABLE 1 (CTCSS TONE CHART)
18
19
20
21
22
23
24
25
26
EDED
EDED
ED ENCORDER DOWN
Set 12345678910
EDP1 P2 P2 ;
Read 12345678910
Answer 12345678910
P1 0: MAIN ENCORDER
1: SUB ENCORDER
4: MIC/SPEED ENCORDER
5: PROC/CAR ENCORDER
6: NOTCH ENCORDER
7: CONT ENCORDER
P2 01-99: Steps
TABLE 1
EKEK
EKEK
EK ENT KEY
Set 12345678910
EK ;
Read 12345678910
Answer 12345678910
DNDN
DNDN
DN MIC DWN
Set 12345678910
DN ;
Read 12345678910
Answer 12345678910
DD
DD
DAA
AA
A DIMMER
Set 12345678910
DAP1 P1 P2 P2 P3 P3 ;
Read 12345678910
DA ;
Answer 12345678910
DAP1 P1 P2 P2 P3 P3 ;
P1 00 - 15: VFO-A Display Brightness Level
P2 00 - 15: Keypad Brightness Level
P3 00 - 15: TFT Display Brightness Level
EUEU
EUEU
EU ENCORDER UP
Set 12345678910
EUP1 P2 P2 ;
Read 12345678910
Answer 12345678910
P1 0: MAIN ENCORDER
1: SUB ENCORDER
4: MIC ENCORDER
5: PROC ENCORDER
6: NOTCH ENCORDER
7: CONT ENCORDER
P2 01-99: Steps
EXEX
EXEX
EX MENU
Set 12345678nn
**
EXP1 P1 P1 P2 P2 ~ P2 ;
Read 12345678910
EXP1 P1 P1 ;
Answer 12345678nn
**
EXP1 P1 P1 P2 P2 ~ P2 ;
P1 : 001-196 (MENU Number)
P2 : Parameter (See Table 2 and Table 4)

FTDX3000 CAT Operation Manual
7
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
TABLE 2
P1 FUNCTION P2
001 AGC FAST-DELAY 20 ~ 4000 msec (20 msec/step)
002 AGC MID DELAY 20 ~ 4000 msec (20 msec/step)
003 AGC SLOW DELAY 20 ~ 4000 msec (20 msec/step)
004 AGC AGC SLOPE 0: NORMAL 1: SLOPE
005 DISPLAY MY CALL Max 12 characters
006 DISPLAY MY CALL TIME 0 ~ 5sec
007 DISPLAY DIMMER VFO 0 ~ 15
008 DISPLAY DIMMER BACKLIGHT 0: 1 1: 2
009 DISPLAY DIMMER TFT 0 ~ 15
010 DISPLAY BAR DISPLAY SELECT 0: CLAR 1: CW TUNE 2: uTUNE
011 DISPLAY METER TYPE SELECT 0: ANALOG 1: BAR
012 DISPLAY BAR MTR PEAK HOLD 0: OFF 1: 0.5 sec 2: 1.0 sec 3: 2.0 sec
013 DISPLAY ROTATOR START UP 0: 0° 1: 90° 2: 180° 3: 270°
014 DISPLAY ROTATOR OFFSET ADJ -30° ~ 0° (P2=30 ~ 00, 2° step)
015 DVS RX OUT LEVEL 0 ~ 100
016 DVS TX OUT LEVEL 0 ~ 100
017 KEYER F KEYER TYPE 0: OFF 1: BUG 2: ELEKEY 3: ACS
018 KEYER F CW KEYER 0: NORNAL 1: REVERSE
019 KEYER R KEYER TYPE 0: OFF 1: BUG 2: ELEKEY 3: ACS
020 KEYER F CW KEYER 0: NORNAL 1: REVERSE
021 KEYER ELEKEY TYPE 0: ELEKEY-A 1: ELEKEY-B
022 KEYER CW WEIGHT 25 (1:2.5) ~ 45 (1:4.5)
023 KEYER BEACON TIME OFF/1 ~ 690sec (0: OFF)
024 KEYER NUMBER STYLE 0: 1290 1: AUNO 2: AUNT 3: A2NO 4: A2NT 5: 12NO 6: 12NT
025 KEYER CONTEST NUMBER 0000 ~ 9999
026 KEYER CW MEMORY 1 0: TEXT 1: MESSAGE
027 KEYER CW MEMORY 2 0: TEXT 1: MESSAGE
028 KEYER CW MEMORY 3 0: TEXT 1: MESSAGE
029 KEYER CW MEMORY 4 0: TEXT 1: MESSAGE
030 KEYER CW MEMORY 5 0: TEXT 1: MESSAGE
031 GENERAL ANT SELECT 0: BAND 1: STACK
032 GENERAL ANT3 SETTING 0: TRX 1: R3/1 2: R3/2
033 GENERAL NB LEVEL 000 ~ 100
034 GENERAL BEEP LEVEL 000 ~ 100
035 GENERAL MONITOR LEVEL 000 ~ 100
036 GENERAL RF/SQL VR 0: RF 1: SQL
037 GENERAL CAT SELECT 0: RS232C 1: USB
038 GENERAL CAT RATE 0: 4800 bps 1: 9600 bps 2: 19200 bps 3: 38400 bps
039 GENERAL CAT TIME OUT TIMER 0: 10 msec 1: 100 msec 2: 1000 msec 3: 3000 msec
040 GENERAL CAT RTS 0: DISABLE 1: ENABLE
041 GENERAL MEM GROUP 0: DISABLE 1: ENABLE
042 GENERAL QUICK SPLIT FREQ –20 ~ +00 (or –00) ~ +20 kHz
043 GENERAL TX TIME OUT TIMER 00 (OFF) ~ 30 min
044 GENERAL μTUNE DIAL STEP 0: DIAL STEP-2 1: DIAL STEP-1
045 GENERAL MIC SCAN 0: DISABLE 1: ENABLE
046 GENERAL SCAN RESUME 0 PAUSE 1: TIME
047 GENERAL FREQ ADJ –25 ~ +00 (or –00) ~ +25
048 MODE-AM AM LCUT FREQ 00: OFF 1: 100Hz ~ 19: 1000Hz (50Hz steps)
049 MODE-AM AM LCUT SLOPE 0: 6dB/oct 1: 18dB/oct
050 MODE-AM AM HCUT FREQ 00: OFF 01: 700Hz ~ 67: 4000Hz (50Hz steps)
051 MODE-AM AM HCUT SLOPE 0: 6dB/oct 1: 18dB/oct
052 MODE-AM AM MIC GAIN MCVR/FIX(0 ~ 100) (P2 = 1000: MCVR, 0000 ~ 0100: FIX(0 ~ 100))
053 MODE-AM AM MIC SEL 0: FRONT 1: DATA 2: USB
054 MODE-CW CW PITCH 00: 300 01: 350 ~ 14: 1000 15: 1050Hz (50Hz steps)
055 MODE-CW CW LCUT FREQ 00: OFF 1: 100Hz ~ 19: 1000Hz (50Hz steps)
056 MODE-CW CW LCUT SLOPE 0: 6dB/oct 1: 18dB/oct
057 MODE-CW CW HCUT FREQ 00: OFF 01: 700Hz ~ 67: 4000Hz (50Hz steps)
058 MODE-CW CW HCUT SLOPE 0: 6dB/oct 1: 18dB/oct
059 MODE-CW CW AUTO MODE 0: OFF 1: 50 MHz 2: ON
060 MODE-CW CW BFO 0: USB 1: LSB 2: AUTO
061 MODE-CW CW BK-IN 0: SEMI BREAK-IN 1: FULL BREAK-IN
062 MODE-CW CW BK-IN DELAY 30 ~ 3000 msec (10 msec/step)
063 MODE-CW CW WAVE SHAPE 0: 1 1: 2 2: 4 3: 6 msec
064 MODE-CW CW FREQ DISPLAY 0: DIRECT FREQ 1: PITCH OFFSET
065 MODE-CW PC KEYING 0: OFF 1: ON
066 MODE-CW QSK 0: 15 msec 1: 20 msec 2: 25 mesc 3: 30 msec
067 MODE-DATA DATA MODE 0: PSK 1: OTHER
068 MODE-DATA DATA TONE 0: 1000 1: 1500 2: 2000Hz
069 MODE-DATA OTHER DISP (SSB) -3000 ~ 0 ~ +3000Hz (10Hz steps) (P2 = -3000 ~ x0000 ~ +3000)
070 MODE-DATA OTHER SHIFT (SSB) -3000 ~ 0 ~ +3000Hz (10Hz steps) (P2 = -3000 ~ x0000 ~ +3000)
071 MODE-DATA DATA LCUT FREQ 00: OFF 1: 100Hz ~ 19: 1000Hz (50Hz steps)
072 MODE-DATA DATA LCUT SLOPE 0: 6dB/oct 1: 18dB/oct
073 MODE-DATA DATA HCUT FREQ 00: OFF 01: 700Hz ~ 67: 4000Hz (50Hz steps)
074 MODE-DATA DATA HCUT SLOPE 0: 6dB/oct 1: 18dB/oct
075 MODE-DATA DATA IN SELECT 0: DATA 1: USB
076 MODE-DATA DATA MIC GAIN MCVR/FIX(0 ~ 100) (P2 = 1000: MCVR, 0000 ~ 0100: FIX(0 ~ 100))
077 MODE-DATA DATA OUT LEVEL 0 ~ 100
078 MODE-DATA DATA VOX GAIN 000 ~ 100
079 MODE-DATA DATA VOX DELEY 30 ~ 300 ~ 3000 msec (10 msec/step)
EMEM
EMEM
EM ENCODE MEMORY
Set 1234567~5455
ENP1 P2 P3 P3 P3 ~ P3 ;
Read 12345678910
EMP1 P2 ;
Answer 1234567~5455
EMP1 P2 P3 P3 P3 ~ P3 ;
P1 0: RTTY
1: PSK
P2: 1 - 5 : Memory Channel
P3: Message Characters (up to 50 characters)

FTDX3000 CAT Operation Manual
8
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
P1 FUNCTION P2
080 MODE-FM FM LCUT FREQ 00: OFF 1: 100Hz ~ 19: 1000Hz (50Hz steps)
081 MODE-FM FM LCUT SLOPE 0: 6dB/oct 1: 18dB/oct
082 MODE-FM FM HCUT FREQ 00: OFF 01: 700Hz ~ 67: 4000Hz (50Hz steps)
083 MODE-FM FM HCUT SLOPE 0: 6dB/oct 1: 18dB/oct
084 MODE-FM FM MIC GAIN MCVR/FIX(0 ~ 100) (P2 = 1000: MCVR, 0000 ~ 0100: FIX(0 ~ 100))
085 MODE-FM FM MIC SEL 0: FRONT 1: DATA 2: USB
086 MODE-FM RPT SHIFT(28MHz) 0 ~ 100 ~ 1000 kHz (10 kHz/step)
087 MODE-FM RPT SHIFT(50MHz) 0 ~ 100 ~ 1000 ~ 4000 kHz (10 kHz/step)
088 MODE-FM TONE FREQ 67.0 ~ 254 Hz
089 MODE-RTY RTTY LCUT FREQ 00: OFF 1: 100Hz ~ 19: 1000Hz (50Hz steps)
090 MODE-RTY RTTY LCUT SLOPE 0: 6dB/oct 1: 18dB/oct
091 MODE-RTY RTTY HCUT FREQ 00: OFF 01: 700Hz ~ 67: 4000Hz (50Hz steps)
092 MODE-RTY RTTY HCUT SLOPE 0: 6dB/oct 1: 18dB/oct
093 MODE-RTY RTTY SHIFT PORT 0: REAR 1: USB
094 MODE-RTY RTTY POLARITY-R 0: NOR 1: REV
095 MODE-RTY RTTY POLARITY-T 0: NOR 1: REV
096 MODE-RTY RTTY OUT LEVEL 0 ~ 100
097 MODE-RTY RTTY SHIFT 1: 170 Hz 1: 200 Hz 2: 425 Hz 3: 850 Hz
098 MODE-RTY RTTY MARK FREQ 1: 1275 Hz 2: 2125 Hz
099 MODE-SSB SSB LCUT FREQ 00: OFF 1: 100Hz ~ 19: 1000Hz (50Hz steps)
100 MODE-SSB SSB LCUT SLOPE 0: 6dB/oct 1: 18dB/oct
101 MODE-SSB SSB HCUT FREQ 00: OFF 01: 700Hz ~ 67: 4000Hz (50Hz steps)
102 MODE-SSB SSB HCUT SLOPE 0: 6dB/oct 1: 18dB/oct
103 MODE-SSB SSB MIC SEL 0: FRONT 1: DATA 2: USB
104 MODE-SSB SSB TX BPF 0: 50 ~ 3000 1: 100 ~ 2900 2: 200 ~ 2800 3: 300 ~ 2700 4: 400 ~ 2600 (Hz) 5: 3000WB
105 MODE-SSB LSB RX CARRIER -200Hz ~ 0 ~ +200Hz (10Hz steps) (P2= -200 ~ x000 ~ +200)
106 MODE-SSB USB RX CARRIER -200Hz ~ 0 ~ +200Hz (10Hz steps) (P2= -200 ~ x000 ~ +200)
107 RX DSP APF WIDTH 0: NARROW 1: MEDIUM 2: WIDE
108 RX DSP CONTOUR LEVEL –40 ~ 0 ~ +20 (P2= –40 ~ x00 ~ +20)
109 RX DSP CONTOUR WIDTH 01 ~ 11
110 RX DSP DNR LEVEL 1 ~ 15
111 RX DSP IF NOTCH WIDTH 0: NARROW 1: WIDE
112 RX DSP HF CW SHAPE 0: SOFT 1: SHARP
113 RX DSP HF CW SLOPE 0: STEEP 1: MEDIUM 2: GENTLE
114 RX DSP 6M CW SHAPE 0: SOFT 1: SHARP
115 RX DSP 6M CW SLOPE 0: STEEP 1: MEDIUM 2: GENTLE
116 RX DSP HF PSK SHAPE 0: SOFT 1: SHARP
117 RX DSP HF PSK SLOPE 0: STEEP 1: MEDIUM 2: GENTLE
118 RX DSP HF FSK SHAPE 0: SOFT 1: SHARP
119 RX DSP HF FSK SLOPE 0: STEEP 1: MEDIUM 2: GENTLE
120 RX DSP HF SSB SHAPE 0: SOFT 1: SHARP
121 RX DSP HF SSB SLOPE 0: STEEP 1: MEDIUM 2: GENTLE
122 RX DSP 6M SSB SHAPE 0: SOFT 1: SHARP
123 RX DSP 6M SSB SLOPE 0: STEEP 1: MEDIUM 2: GENTLE
124 SCOPE SCPE MODE 0: CENTER 1: FIX
125 SCOPE SCPE SPEED 0: FAST 1: SLOW
126 SCOPE SCPE AUTO TIME 0: OFF 1: 3 2: 5 3: 10 4: 30 5: 60 (sec)
127 SCOPE START DIAL SPEED 0: 0.5k 1: 1k 2: 2k 3: 4k 4: 8k 5: 16k
128 SCOPE SPAN FREQ 0: 20k 1: 50k 2: 100k 3: 200k 4: 500k 5: 1000k
129 SCOPE FIX 1.8MHz 1.800MHz ~ 1.999MHz (1kHz steps)
130 SCOPE FIX 1.8MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
131 SCOPE FIX 3.5MHz 3.500MHz ~ 3.999MHz (1kHz steps)
132 SCOPE FIX 3.5MHzSPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
133 SCOPE FIX 5.0MHz 5.250MHz ~ 5.499MHz (1kHz steps)
134 SCOPE FIX 5.0MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
135 SCOPE FIX 7.0MHz 7.000MHz ~ 7.299MHz (1kHz steps)
136 SCOPE FIX 7.0MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
137 SCOPE FIX 10MHz 10.100MHz ~ 10.149MHz (1kHz steps)
138 SCOPE FIX 10MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
139 SCOPE FIX 14MHz 14.000MHz ~ 14.3499Hz (1kHz steps)
140 SCOPE FIX 14MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
141 SCOPE FIX 18MHz 18.000MHz ~ 18.199MHz (1kHz steps)
142 SCOPE FIX 18MHzSPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
143 SCOPE FIX 21MHz 21.000MHz ~ 21.449MHz (1kHz steps)
144 SCOPE FIX 21MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
145 SCOPE FIX 24MHz 24.800MHz ~ 24.989MHz (1kHz steps)
146 SCOPE FIX 24MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
147 SCOPE FIX 28MHz 28.000MHz ~ 29.699MHz (1kHz steps)
148 SCOPE FIX 28MHz SPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
149 SCOPE FIX 50MHz 50.000MHz ~ 53.999MHz (1kHz steps)
150 SCOPE FIX 50MHzSPAN 2: 20k 3: 50k 4: 100k 5: 200k 6: 500k 7: 1000kHz
151 TUNING CW DIAL STEP 0: 1 1: 5Hz 2: 10Hz
152 TUNING DATA DIAL STEP 0: 1 1: 5Hz 2: 10Hz
153 TUNING AM/FM DIAL STEP 0: 10 1: 100Hz
154 TUNING RTTY DIAL STEP 0: 1 1: 5Hz 2: 10Hz
155 TUNING SSB DIAL STEP 0: 1 1: 5Hz 2: 10Hz
156 TUNING AM CH STEP 0: 2.5 1: 5 2: 9 3: 10 4: 12.5kHz
157 TUNING FM CH STEP 0: 2.5 1: 6.25 2: 10 3: 12.5 4: 20 5: 25kHz
158 TUNING 1MHz/100kHz SELECT 0: 1MHz 1: 100kHz
159 TX AUDIO PRMTRC EQ1 FREQ 1: 100 2: 200 3: 300 4: 400 5: 500 6: 600 7: 700
160 TX AUDIO PRMTRC EQ1 LEVEL -20 ~ 0 ~ +10 (P2 = -20 ~ x00 ~ +10)
161 TX AUDIO PRMTRC EQ1 BWTH 1 ~ 10
162 TX AUDIO PRMTRC EQ2 FREQ 1: 700 2: 800 3: 900 4: 1000 5: 1100 6: 1200 7: 1300 8: 1400 9: 1500
163 TX AUDIO PRMTRC EQ2 LEVEL -20 ~ 0 ~ +10 (P2 = -20 ~ x00 ~ +10)
164 TX AUDIO PRMTRC EQ2 BWTH 1 ~ 10
165 TX AUDIO PRMTRC EQ3 FREQ 1: 1500 2: 1600 3: 1700 4: 1800 5: 1900 6: 2000 18: 3200
166 TX AUDIO PRMTRC EQ3 LEVEL -20 ~ 0 ~ +10 (P2 = -20 ~ x00 ~ +10)
167 TX AUDIO PRMTRC EQ3 BWTH 1 ~ 10
168 TX AUDIO P-PRMTRC EQ1 FREQ 1: 100 2: 200 3: 300 4: 400 5: 500 6: 600 7: 700
169 TX AUDIO P-PRMTRC EQ1 LEVEL -20 ~ 0 ~ +10 (P2 = -20 ~ x00 ~ +10)
170 TX AUDIO P-PRMTRC EQ1 BWTH 1 ~ 10
TABLE 3

FTDX3000 CAT Operation Manual
9
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
FSFS
FSFS
FS FAST STEP
Set 12345678910
FSP1 ;
Read 12345678910
FS ;
Answer 12345678910
FSP1 ;
P1 0: VFO-A FAST Key “OFF” 1: VFO-A FAST Key “ON”
2: VFO-B FAST Key “OFF” 3: VFO-B FAST Key “ON”
4: VFO-A FAST Key “OFF”, VFO-B FAST Key “OFF”
5: VFO-A FAST Key “ON”, VFO-B FAST Key “OFF”
6: VFO-A FAST Key “OFF”, VFO-B FAST Key “ON”
7: VFO-A FAST Key “ON”, VFO-B FAST Key “ON”
TABLE 4
FF
FF
FAA
AA
A FREQUENCY VFO-A
Set 12345678910
FAP1 P1 P1 P1 P1 P1 P1 P1
11 12 13 14 15 16 17 18 19 20
;
Read 12345678910
FA ;
Answer 12345678910
FAP1 P1 P1 P1 P1 P1 P1 P1
11 12 13 14 15 16 17 18 19 20
;
P1 0030000 - 60000000 (Hz)
FBFB
FBFB
FB FREQUENCY VFO-B
Set 12345678910
FBP1 P1 P1 P1 P1 P1 P1 P1
11 12 13 14 15 16 17 18 19 20
P1 P1 P1 ;
Read 12345678910
FB ;
Answer 12345678910
FBP1 P1 P1 P1 P1 P1 P1 P1
11 12 13 14 15 16 17 18 19 20
P1 P1 P1 ;
P1 0030000 - 60000000 (Hz)
FRFR
FRFR
FR FUNCTION RX
Set 12345678910
FRP1 ;
Read 12345678910
FR ;
Answer 12345678910
FRP1 ;
P1 0: VFO-A Band Receiver: “RX”, VFO-B Band Receiver: “OFF”
1: VFO-A Band Receiver: “Mute”, VFO-B Band Receiver: “OFF”
4: VFO-A Band Receiver: “OFF”, VFO-B Band Receiver: “RX”
5: VFO-A Band Receiver: “OFF”, VFO-B Band Receiver: “Mute”
P1 FUNCTION P2
171 TX AUDIO P-PRMTRC EQ2 FREQ 1: 700 2: 800 3: 900 4: 1000 5: 1100 6: 1200 7: 1300 8: 1400 9: 1500
172 TX AUDIO P-PRMTRC EQ2 LEVEL -20 ~ 0 ~ +10 (P2 = -20 ~ x00 ~ +10)
173 TX AUDIO P-PRMTRC EQ2 BWTH 1 ~ 10
174 TX AUDIO P-PRMTRC EQ3 FREQ 1: 1500 2: 1600 3: 1700 4: 1800 5: 1900 6: 2000 18: 3200
175 TX AUDIO P-PRMTRC EQ3 LEVEL -20 ~ 0 ~ +10 (P2 = -20 ~ x00 ~ +10)
176 TX AUDIO P-PRMTRC EQ3 BWTH 1 ~ 10
177 TX GNRL TX PWR/PROC CONTROL 0: TX PWR 1: PROC
178 TX GNRL EXT AMP TUNING PWR 0: 10 1: 20 2: 50 3: 100
179 TX GNRL TUNER SELECT 0: INTERNAL 1: EXTERNAL
180 TX GNRL VOX SELECT 0: MIC 1: DATA
181 TX GNRL VOX GAIN 0 ~ 100
182 TX GNRL VOX DELAY 30 ~ 300 ~ 3000 msec (10 msec/step)
183 TX GNRL ANTI VOX GAIN 0 ~ 100
184 TX GNRL EMERGENCY FREQ TX 0: DISABLE 1: ENABLE
185 AF SCOPE FFT DISPLAY MODE 0: SPECTRUM 1: WATER FALL
186 AF SCOPE FFT ATT 0: 0 1: 10 2: 20 dB
187 DEC CW CW DECODE BW 0: 25 1: 50 2: 100 3: 250Hz
188 E/D RTTY RX USOS 0: DISABLE 1: ENABLE
189 E/D RTTY TX USOS 0: DISABLE 1: ENABLE
190 E/D RTTY RX NEW LINE CODE 0: CR, LF, CR+L 1: CR+LF
191 E/D RTTY TX AUTO CR+LF 0: DISABLE 1: ENABLE
192 E/D RTTY TX DIDDLE 0: OFF 1: BLANK 2: LTRS
193 E/D RTTY BAUDOT CODE 0: CCIT 1: US
194 E/D PSK PSK MODE 0: BPSK 1: QPSK
195 E/D PSK DECODE AFC RANGE 0: ±8 1: ±15 2: ±30
196 E/D PSK QPSK POLARITY REV 0: RX-N, TX-N 1: RX-R, TX-N 2: RX-N, TX-R 3: RX-R, TX-R
ENEN
ENEN
EN ENCODE
Set 1234567~5455
ENP1 P2 ;
Read 12345678910
Answer 1234567~5455
P1 0: RTTY
1: PSK
P2:
1: Message Memory “1” Playback
2: Message Memory “2” Playback
3: Message Memory “3” Playback
4: Message Memory “4” Playback
5: Message Memory “5” Playback

FTDX3000 CAT Operation Manual
10
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
IFIF
IFIF
IF INFORMATION
Set 12345678910
Read 12345678910
IF;
Answer 12345678910
IFP1 P1 P1 P2 P2 P2 P2 P2
11 12 13 14 15 16 17 18 19 20
P2 P2 P2 P3 P3 P3 P3 P3 P4 P5
21 22 23 24 25 26 27 28 29 30
P6 P7 P8 P9 P9 P10 ;
P1 000-117 (Memory Channel) P2 VFO-A Frequency (Hz)
P3 Clarifier Direction +: Plus Shift, --: Minus Shift
Clarifier Offset: 0000 - 9999 (Hz)
P4 0: RX CLAR “OFF” 1: RX CLAR “ON”
P5 0: TX CLAR “OFF” 1: TX CLAR “ON”
P6 MODE 1: LSB 2: USB 3: CW 4: FM 5: AM 6: FSK (RTTY-LSB)
7: CW-R 8: PKT-L 9: FSK-R (RTTY-USB) A: PKT-FM
B: FM-N C: PKT-U
P7 0: VFO 1: Memory 2: Memory Tune 3: Quick Memory Bank (QMB) 4: QMB-MT
P8 0: CTCSS “OFF” 1: CTCSS ENC/DEC 2: CTCSS ENC
P9: 00 (Fixed)
P10 0: Simplex 1: Plus Shift 2: Minus Shift
ISIS
ISIS
IS IF-SHIFT
Set 12345678910
ISP1 -/+ P2 P2 P2 P2 ;
Read 12345678910
ISP1 ;
Answer 12345678910
ISP1 -/+ P2 P2 P2 P2 ;
P1 0:Fixed
P2: --1000 ~ +1000 Hz
KRKR
KRKR
KR KEYER
Set 12345678910
KRP1 ;
Read 12345678910
KR ;
Answer 12345678910
KRP1 ;
P1 0: KEYER “OFF”
1: KEYER “ON”
KMKM
KMKM
KM KEYER MEMORY
Set 1234567~53
**
KMP1 P2 P2 P2 P2 ~ P2 ;
Read 12345678910
KMP1 ;
Answer 1234567~53
**
KMP1 P2 P2 P2 P2 ~ P2 ;
P1 1 - 5 : Keyer Memory Channel Number
P2: Message Characters (up to 50 characters)
GTGT
GTGT
GT AGC FUNCTION
Set 12345678910
GTP1 P2 ;
Read 12345678910
GTP1 ;
Answer 12345678910
GTP1 P3 ;
P1 0: Fixed
P2 0: AGC “OFF”
1: AGC “FAST”
2: AGC “MID”
3: AGC “SLOW”
4: AGC “AUTO”
P3 0: AGC “OFF”
1: AGC “FAST”
2: AGC “MID”
3: AGC “SLOW”
4: AGC “AUTO-FAST”
5: AGC “AUTO-MID”
6: AGC “AUTO-SLOW”
KSKS
KSKS
KS KEY SPEED
Set 12345678910
KSP1 P1 P1 ;
Read 12345678910
KS ;
Answer 12345678910
KSP1 P1 P1 ;
P1 004 - 060 (WPM)
FTFT
FTFT
FT FUNCTION TX
Set 12345678910
FTP1 ;
Read 12345678910
FT ;
Answer 12345678910
FTP2 ;
P1 0: VFO-A Band: TX/RX (Toggle)
1: VFO-B Band: TX/RX (Toggle)
2: VFO-A Band Transmitter: TX
3: VFO-B Band Transmitter: TX
P2 0: VFO-A Band Transmitter: TX
1: VFO-B Band Transmitter: TX
KPKP
KPKP
KP KEY PITCH
Set 12345678910
KPP1 P1 ;
Read 12345678910
KP ;
Answer 12345678910
KPP1 P1 ;
P1 00: 300 Hz - 75: 1050 Hz (10Hz steps)

FTDX3000 CAT Operation Manual
11
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
LKLK
LKLK
LK LOCK
Set 12345678910
LKP1 ;
Read 12345678910
LK ;
Answer 12345678910
LKP1 ;
P1 0: VFO-A DIAL Lock “OFF” 1: VFO-A DIAL Lock “ON”
2: VFO-B DIAL Lock “OFF” 3: VFO-B DIAL Lock “ON”
4: VFO-A DIAL Lock “OFF”, VFO-B DIAL Lock “OFF”
5: VFO-A DIAL Lock “ON”, VFO-B DIAL Lock “OFF”
6: VFO-A DIAL Lock “OFF”, VFO-B DIAL Lock “ON”
7: VFO-A DIAL Lock “ON”, VFO-B DIAL Lock “ON”
MDMD
MDMD
MD OPERATING MODE
Set 12345678910
MDP1 P2 ;
Read 12345678910
MDP1 ;
Answer 12345678910
MDP1 P2 ;
P1 0: Fixed
P2 MODE 1: LSB 2: USB 3: CW 4: FM 5: AM 6: FSK (RTTY-LSB)
7: CW-R 8: PKT-L 9: FSK-R (RTTY-USB) A: PKT-FM
B: FM-N C: PKT-U D: AM-N
MCMC
MCMC
MC MEMORY CHANNEL
Set 12345678910
MCP1 P1 P1 ;
Read 12345678910
MC ;
Answer 12345678910
MCP1 P1 P1 ;
P1 000 - 117: Memory Channel Number
000 - 099: Regular Memory Channel
100: P-1L
101: P-1U
116: P-9L
117: P-9U
~
LMLM
LMLM
LM LOAD MESSEGE
Set 12345678910
LMP1 P2 ;
Read 12345678910
LMP1 ;
Answer 12345678910
LMP1 P2 ;
P1 0: DVS P2 P1=0 P1=1
1: P/B 0: DVS (Recording Stop) 0: P.B (Recording Stop)
1: DVS (CH “1” Recording Start/Stop) 1: P.B (Recording Start)
2: DVS (CH “2” Recording Start/Stop)
3: DVS (CH “3” Recording Start/Stop)
4: DVS (CH “4” Recording Start/Stop)
5: DVS (CH “5” Recording Start/Stop)
MAMA
MAMA
MA MEMORY CHANNEL TO VFO-A
Set 12345678910
MA ;
Read 12345678910
Answer 12345678910
MGMG
MGMG
MG MIC GAIN
Set 12345678910
MGP1 P1 P1 ;
Read 12345678910
MG ;
Answer 12345678910
MGP1 P1 P1 ;
P1 000 - 100
MLML
MLML
ML MONITOR LEVEL
Set 12345678910
MLP1 P2 P2 P2 ;
Read 12345678910
MLP1 ;
Answer 12345678910
MLP1 P2 P2 P2 ;
P1 0: MONI “ON/OFF”
1: MONI Level
P2 P1=0
000: MONI “OFF”
001: MONI “ON”
P1=1
001 - 100
KYKY
KYKY
KY CW KEYING
Set 12345678910
KYP1 ;
Read 12345678910
Answer 12345678910
P1 1: Keyer Memory “1” Playback 6: Message Keyer “1” Playback
2: Keyer Memory “2” Playback 7: Message Keyer “2” Playback
3: Keyer Memory “3” Playback 8: Message Keyer “3” Playback
4: Keyer Memory “4” Playback 9: Message Keyer “4” Playback
5: Keyer Memory “5” Playback A: Message Keyer “5” Playback

FTDX3000 CAT Operation Manual
12
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
NBNB
NBNB
NB NOISE BLANKER STATUS
Set 12345678910
NBP1 P2 ;
Read 12345678910
NBP1 ;
Answer 12345678910
NBP1 P2 ;
P1 Fixed
P2 0: Noise Blanker “OFF”
1: Noise Blanker “ON”
2: Noise Blanker (Wide) “ON”
MWMW
MWMW
MW MEMORY CHANNEL WRITE
Set 12345678910
MWP1 P1 P1 P2 P2 P2 P2 P2
11 12 13 14 15 16 17 18 19 20
P2 P2 P2 P3 P3 P3 P3 P3 P4 P5
21 22 23 24 25 26 27 28 29 30
P6 P7 P8 P9 P9 P10 ;
Read 12345678910
Answer 12345678910
P1 Memory Channel Number(001 117) P2 Memory Channel Frequency (Hz)
P3 Clarifier Direction +: Plus Shift, --: Minus Shift
Clarifier Offset: 0000 - 9999 (Hz)
P4 0: RX CLAR “OFF” 1: RX CLAR “ON”
P5 0: TX CLAR “OFF” 1: TX CLAR “ON”
P6 MODE 1: LSB 2: USB 3: CW 4: FM 5: AM 6: FSK (RTTY-LSB)
7: CW-R 8: PKT-L 9: FSK-R (RTTY-USB) A: PKT-FM
B: FM-N C: PKT-U
P7 0: (Fixed)
P8 0: CTCSS “OFF” 1: CTCSS ENC/DEC 2: CTCSS ENC
P9: 0: (Fixed)
P10 0: Simplex 1: Plus Shift 2: Minus Shift
MSMS
MSMS
MS METER SW
Set 12345678910
MSP1 ;
Read 12345678910
MS ;
Answer 12345678910
MSP1 ;
P1 0: COMP
1: ALC
3: SWR
4: ID
5: VDD
MXMX
MXMX
MX MOX SET
Set 12345678910
MXP1 ;
Read 12345678910
NX ;
Answer 12345678910
NXP1 ;
P1 0: MOX “OFF”
1: MOX “ON”
NN
NN
NAA
AA
A NARROW
Set 12345678910
MAP1 P2 ;
Read 12345678910
NAP1 ;
Answer 12345678910
NAP1 P2 ;
P1 Fixed
P2 0: OFF
1: ON
NLNL
NLNL
NL NOISE BLANKER LEVEL
Set 12345678910
NLP1 P2 P2 P2 ;
Read 12345678910
NLP1 ;
Answer 12345678910
NLP1 P2 P2 P2 ;
P1 Fixed
P2 000 - 100
NRNR
NRNR
NR NOISE REDUCTION
Set 12345678910
NRP1 P2 ;
Read 12345678910
NRP1 ;
Answer 12345678910
NRP1 P2 ;
P1 Fixed
P2 0: Noise Reduction “OFF”
1: Noise Reduction “ON”
MRMR
MRMR
MR MEMORY CHANNEL READ
Set 12345678910
Read 12345678910
MRP1 P1 P1 ;
Answer 12345678910
MRP2 P2 P2 P3 P3 P3 P3 P3
11 12 13 14 15 16 17 18 19 20
P3 P3 P3 P4 P4 P4 P4 P4 P5 P6
21 22 23 24 25 26 27 28 29 30
P7 P8 P9 P10 P10 P11 ;
P1 Memory Channel Number(001 117) P2 Current Memory Channel
P3 Memory Channel Frequency (Hz)
P4 Clarifier Direction +: Plus Shift, --: Minus Shift
Clarifier Offset: 0000 - 9999 (Hz)
P5 0: RX CLAR “OFF” 1: RX CLAR “ON”
P6 0: TX CLAR “OFF” 1: TX CLAR “ON”
P7 MODE 1: LSB 2: USB 3: CW 4: FM 5: AM 6: FSK (RTTY-LSB)
7: CW-R 8: PKT-L 9: FSK-R (RTTY-USB) A: PKT-FM
B: FM-N C: PKT-U
P8 0: VFO 1: Memory
P9 0: CTCSS “OFF” 1: CTCSS ENC/DEC 2: CTCSS ENC
P10: Tone Number (See Table 1) P11 0: Simplex 1: Plus Shift 2: Minus Shift

FTDX3000 CAT Operation Manual
13
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
OSOS
OSOS
OS OFFSET (REPEATER SHIFT)
Set 12345678910
OSP1 P2 ;
Read 12345678910
OSP1 ;
Answer 12345678910
OSP1 P2 ;
P1 Fixed
P2 0: Simplex
1: Plus Shift
2: Minus Shift


: This command can be activated only with an FM mode.
PCPC
PCPC
PC POWER CONTROL
Set 12345678910
PCP1 P1 P1 ;
Read 12345678910
PC ;
Answer 12345678910
PCP1 P1 P1 ;
P1 005 -100
PP
PP
PAA
AA
A PRE-AMP (IPO)
Set 12345678910
PAP1 P2 ;
Read 12345678910
PAP1 ;
Answer 12345678910
PAP1 P2 ;
P1 0:Fixed
P2 0: IPO
1: AMP 1
2: AMP 2
PBPB
PBPB
PB PLAY BACK
Set 12345678910
PBP1 P2 ;
Read 12345678910
PBP1 ;
Answer 12345678910
PBP1 P2 ;
P1 0: DVS P2 P1=0 P1=1
1: P/B 0: DVS (Playback Stop) 0: P.B (Playback Stop)
1: DVS (CH “1” Playback Start/Stop) 1: P.B (Playback Start)
2: DVS (CH “2” Playback Start/Stop)
3: DVS (CH “3” Playback Start/Stop)
4: DVS (CH “4” Playback Start/Stop)
5: DVS (CH “5” Playback Start/Stop)
PLPL
PLPL
PL SPEECH PROCESSOR LEVEL
Set 12345678910
PLP1 P1 P1 ;
Read 12345678910
PL ;
Answer 12345678910
PLP1 P1 P1 ;
P1 000 - 100
PRPR
PRPR
PR SPEECH PROCESSOR
Set 12345678910
PRP1 P2 ;
Read 12345678910
PRP1 ;
Answer 12345678910
PRP1 P2 ;
P1 0: Speech Processor “OFF”
1: Parametric Microphone Equalizer “ON”
P2 1: “OFF”
2: “ON”
OIOI
OIOI
OI OPPOSITE BAND INFORMATION
Set 12345678910
Read 12345678910
OI ;
Answer 12345678910
OIP1 P1 P1 P2 P2 P2 P2 P2
11 12 13 14 15 16 17 18 19 20
P2 P2 P2 P3 P3 P3 P3 P3 P4 P5
21 22 23 24 25 26 27 28 29 30
P6 P7 P8 P9 P9 P10 ;
P1 Current Memory Channel(001 117) P2 VFO-B Frequency (Hz)
P3 Clarifier Direction +: Plus Shift, --: Minus Shift
Clarifier Offset: 0000 - 9999 (Hz)
P4 0: RX CLAR “OFF” 1: RX CLAR “ON”
P5 0: TX CLAR “OFF” 1: TX CLAR “ON”
P6 MODE 1: LSB 2: USB 3: CW 4: FM 5: AM 6: FSK (RTTY-LSB)
7: CW-R 8: PKT-L 9: FSK-R (RTTY-USB) A: PKT-FM
B: FM-N C: PKT-U
P7 0: VFO 1: Memory
P8 0: CTCSS “OFF” 1: CTCSS ENC/DEC 2: CTCSS ENC
P9: Tone Number (See Table 1)
P10 0: Simplex 1: Plus Shift 2: Minus Shift
PSPS
PSPS
PS POWER SWITCH
Set 12345678910
PSP1 ;
Read 12345678910
PS ;
Answer 12345678910
PSP1 ;
P1 0: POWER “OFF”
1: POWER “ON”
This command requires dummy data be initially sent. Then after one second and
before two seconds the command is sent.

FTDX3000 CAT Operation Manual
14
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
QSQS
QSQS
QS QUICK SPLIT
Set 12345678910
QS ;
Read 12345678910
Answer 12345678910
RARA
RARA
RA RF ATTENUATOR
Set 12345678910
RAP1 P2 ;
Read 12345678910
RAP1 ;
Answer 12345678910
RAP1 P2 ;
P1 0:Fixed
P2 0: OFF
1: 6 dB
2: 12 dB
3: 18 dB
RR
RR
RCC
CC
C CLAR CLEAR
Set 12345678910
RC ;
Read 12345678910
Answer 12345678910
RDRD
RDRD
RD CLAR DOWN
Set 12345678910
RDP1 P1 P1 P1 ;
Read 12345678910
Answer 12345678910
P1 0000 - 9999 (Hz)
RFRF
RFRF
RF ROOFING FILTER
Set 12345678910
RFP1 P2 ;
Read 12345678910
RFP1 ;
Answer 12345678910
RFP1 P3 ;
P1 0:Fixed P3 1: 15 kHz 8: 300 Hz
P2 0: AUTO 2: 6 kHz 9: AUTO - 600 Hz
1: 15 kHz 3: 3 kHz A: AUTO - 300 Hz
2: 6 kHz 4: AUTO - 15 kHz
3: 3 kHz 5: AUTO - 6kHz
4: 600 Hz 6: AUTO - 3 kHz
5: 300 Hz 7: 600 Hz
RR
RR
RGG
GG
G RF GAIN
Set 12345678910
RGP1 P2 P2 P2 ;
Read 12345678910
RGP1 ;
Answer 12345678910
RGP1 P2 P2 P2 ;
P1 0: Fixed
P2 000 - 255
RIRI
RIRI
RI RADIO INFORMATION
Set 12345678910
Read 12345678910
RIP1 ;
Answer 12345678910
RIP1 P2 ;
P1 0: Hi-SWR 8: VFO-B-RX P2 0: OFF
1: MIC-EQ 1: ON
3: REC
4: PLAY
5: VFO-A TX
6: VFO-B TX
7: VFO-A RX
QIQI
QIQI
QI QMB STORE
Set 12345678910
QI ;
Read 12345678910
Answer 12345678910
QRQR
QRQR
QR QMB RECALL
Set 12345678910
QR ;
Read 12345678910
Answer 12345678910

FTDX3000 CAT Operation Manual
15
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
RR
RR
RTT
TT
T CLAR
Set 12345678910
RTP1 ;
Read 12345678910
RT ;
Answer 12345678910
RTP1 ;
P1 0: RX Clarifier “OFF”
1: RX Clarifier “ON”
RR
RR
RUU
UU
U RX CLARIFIER PLUS OFFSET
Set 12345678910
RUP1 P1 P1 P1 ;
Read 12345678910
Answer 12345678910
P1 0000 - 9999 (Hz)
SCSC
SCSC
SC SCAN
Set 12345678910
SCP1 ;
Read 12345678910
SC ;
Answer 12345678910
SCP1 ;
P1 0: Scan “OFF”
1: Scan “ON” (UP ward)
2: Scan “ON” (DOWN ward)
RR
RR
ROO
OO
O ROTATOR
Set 12345678910
ROP1 ;
Read 12345678910
RO ;
Answer 12345678910
ROP1 P2 P2 P2 P3 P3 P3 ;
P1 0: OFF
1: Counter Clockwise
2: Clockwise
3: SPEED 1 % DOWN
4: SPEED 1 % UP
P2 DIRECTION (0 - 450)
P3 SPEED (0 - 100 %)
RSRS
RSRS
RS RADIO STATUS
Set 12345678910
Read 12345678910
RS ;
Answer 12345678910
RSP1 ;
P1 0: NORMAL MODE
1: MENU MODE
SDSD
SDSD
SD CW BREAK-IN DELAY TIME
Set 12345678910
SDP1 P1 P1 P1 ;
Read 12345678910
SD ;
Answer 12345678910
SDP1 P1 P1 P1 ;
P1 0030 - 3000 mS
SFSF
SFSF
SF SUB-DIAL FUNCTION
Set 12345678910
SFP1 ;
Read 12345678910
SF ;
Answer 12345678910
SFP1 ;
P1 1: MHz
2: GRP
3: MCH
4:DIAL-B
5: CLAR
6: MODE
7: uTUNE
RLRL
RLRL
RL NOISE REDUCTION LEVEL
Set 12345678910
RLP1 P2 P2 ;
Read 12345678910
RLP1 ;
Answer 12345678910
RLP1 P2 P2 ;
P1 0:Fixed
P2 01 - 15
RMRM
RMRM
RM READ METER
Set 12345678910
Read 12345678910
RMP1 ;
Answer 12345678910
RMP1 P2 P2 P2 ;
P1 0: Depends on the front panel METER 5: PO
1: S 6: SWR
2: Depends on the front panel METER 7: ID
COMP /ALC /SWR /ID/VDD 8: VDD
3: COMP
4: ALC
P2 0 - 255

FTDX3000 CAT Operation Manual
16
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
SQSQ
SQSQ
SQ SQUELCLH LEVEL
Set 12345678910
SQP1 P2 P2 P2 ;
Read 12345678910
SQP1 ;
Answer 12345678910
SQP1 P2 P2 P2 ;
P1 0: Fixed
P2 000 - 255
SVSV
SVSV
SV SWAP VFO
Set 12345678910
SV ;
Read 12345678910
Answer 12345678910
TSTS
TSTS
TS TXW
Set 12345678910
TSP1 ;
Read 12345678910
TS ;
Answer 12345678910
TSP1 ;
P1 0: TXW “OFF”
1: TXW “ON”
SHSH
SHSH
SH WIDTH
Set 12345678910
SHP1 P2 P2 ;
Read 12345678910
SHP1 ;
Answer 12345678910
SHP1 P2 P2 ;
P1 0:Fixed
P2 00 (See Table 5)
BANDWIDTH
SSB (Narrow)
1500 Hz
200 Hz
400 Hz
600 Hz
850 Hz
1100 Hz
1350 Hz
1500 Hz
1650 Hz
1800 Hz
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CW (Narrow)
500 Hz
50 Hz
100 Hz
150 Hz
200 Hz
250 Hz
300 Hz
350 Hz
400 Hz
450 Hz
500 Hz
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SSB (Wide)
2400 Hz
—
—
—
—
—
—
—
—
1800 Hz
1950 Hz
2100 Hz
2200 Hz
2300 Hz
2400 Hz
2500 Hz
2600 Hz
2700 Hz
2800 Hz
2900 Hz
3000 Hz
3200 Hz
3400 Hz
3600 Hz
3800 Hz
4000 Hz
CW (Wide)
2400 Hz
—
—
—
—
—
—
—
—
—
500 Hz
800 Hz
1200 Hz
1400 Hz
1700 Hz
2000 Hz
2400 Hz
—
—
—
—
—
—
—
—
—
RTTY/PSK (Narrow)
500 Hz
50 Hz
100 Hz
150 Hz
200 Hz
250 Hz
300 Hz
350 Hz
400 Hz
450 Hz
500 Hz
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
RTTY/PSK (Wide)
2400 Hz
—
—
—
—
—
—
—
—
—
500 Hz
800 Hz
1200 Hz
1400 Hz
1700 Hz
2000 Hz
2400 Hz
—
—
—
—
—
—
—
—
—
COMMAND
TABLE 5
P2
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
SMSM
SMSM
SM S-METER READING
Set 12345678910
Read 12345678910
SMP1 ;
Answer 12345678910
SMP1 P2 P2 P2 ;
P1 0: Fixed
P2 000 - 255
TXTX
TXTX
TX TX SET
Set 12345678910
TXP1 ;
Read 12345678910
TX ;
Answer 12345678910
TXP1 ;
P1 0: RADIO TX “OFF” CAT TX “OFF”
1: RADIO TX “OFF” CAT TX “ON”
2: RADIO TX “ON” CAT TX “OFF” (Answer)

FTDX3000 CAT Operation Manual
17
CAT (COMPUTER AIDED TRANSCEIVER)OPERATION
VXVX
VXVX
VX VOX STATUS
Set 12345678910
VXP1 ;
Read 12345678910
VX ;
Answer 12345678910
VXP1 ;
P1 0: VOX “OFF”
1: VOX “ON”
VMVM
VMVM
VM VFO-A TO MEMORY CHANNEL
Set 12345678910
VM ;
Read 12345678910
Answer 12345678910
VSVS
VSVS
VS VFO SELECT
Set 12345678910
VSP1 ;
Read 12345678910
VS ;
Answer 12345678910
VSP1 ;
P1 0: VFO-A
1: VFO-B
VV
VV
VGG
GG
G VOX GAIN
Set 12345678910
VGP1 P1 P1 ;
Read 12345678910
VG ;
Answer 12345678910
VGP1 P1 P1 ;
P1 000 - 100
VFVF
VFVF
VF VRF FILTER
Set 12345678910
VFP1 P2 P3 P4 ;
Read 12345678910
VFP1;
Answer 12345678910
VFP1 P2 P5 P5 P5 P6 ;
P1 0: Fixed P4 0 - 9
P2 0: OFF P5 000 - 255
1: ON P6 1: μTUNE
2: Default set
P3 +: Plus Shift
-: Minus Shift
XTXT
XTXT
XT TX CLAR
Set 12345678910
XTP1 ;
Read 12345678910
XT ;
Answer 12345678910
XTP1 ;
P1 0: TX CLAR “OFF”
1: TX CLAR “ON”
VDVD
VDVD
VD VOX DELAY TIME
Set 12345678910
VDP1 P1 P1 P1 ;
Read 12345678910
VD ;
Answer 12345678910
VDP1 P1 P1 P1 ;
P1 0030 - 3000 mS (10 mS multiples)
ULUL
ULUL
UL PLL UNLOCK STATUS
Set 12345678910
Read 12345678910
UL ;
Answer 12345678910
ULP1 ;
P1 0: PLL “Lock”
1: PLL “Unlock”
UPUP
UPUP
UP UP
Set 12345678910
UP ;
Read 12345678910
Answer 12345678910

Copyright 2014
YAESU MUSEN CO., LTD.
All rights reserved
No portion of this manual
may be reproduced without
the permission of
YAESU MUSEN CO., LTD. 1410-B0