Yaesu FT-991A Reference Manual

FT-991 CAT Operation Reference Book10
CAT
(
CompuTer Aided TrAnsCeiver
)
operATion
GT AGC FUNCTION
Set
1 2 3 4 5 6 7 8 9 10
P1 0: Fixed P3 0: AGC “OFF”
P2 0: AGC “OFF” 1: AGC “FAST”
1: AGC “FAST” 2: AGC “MID”
2: AGC “MID” 3: AGC “SLOW”
3: AGC “SLOW” 4: AGC “AUTO-FAST”
4: AGC “AUTO” 5: AGC “AUTO-MID”
6: AGC “AUTO-SLOW”
G T P1 P2 ;
Read
1 2 3 4 5 6 7 8 9 10
G T P1 ;
Answer
1 2 3 4 5 6 7 8 9 10
G T P1 P3 ;
ID IDENTIFICATION
Set
1 2 3 4 5 6 7 8 9 10
P1 0670: FT-991A
Read
1 2 3 4 5 6 7 8 9 10
I D ;
Answer
1 2 3 4 5 6 7 8 9 10
I D P1 P1 P1 P1 ;
IF INFORMATION
Set
1 2 3 4 5 6 7 8 9 10
P1 001-117 (Memory Channel) P2 VFO-A Frequency (Hz)
P3 ClarierDirection+:PlusShift,--:MinusShift
 Clarier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: RTTY-LSB 7: CW-R
8: DATA-LSB 9: RTTY-USB A: DATA-FM B: FM-N C: DATA-USB
D: AM-N E: C4FM
P7 0: VFO 1: Memory 2: Memory Tune 3: Quick Memory Bank (QMB)
4: QMB-MT 5: PMS 6: HOME
P8 0: CTCSS “OFF” 1: CTCSS ENC/DEC 2: CTCSS ENC 3: DCS ENC/DEC
4: DCS ENC
P9 00: (Fixed)
P10 0: Simplex 1: Plus Shift 2: Minus Shift
Read
1 2 3 4 5 6 7 8 9 10
I F ;
Answer
1 2 3 4 5 6 7 8 9 10
I F P1 P1 P1 P2 P2 P2 P2 P2
11 12 13 14 15 16 17 18 19 20
P2 P2 P2 P2 P3 P3 P3 P3 P3 P4
21 22 23 24 25 26 27 28 29 30
P5 P6 P7 P8 P9 P9 P10 ;
IS IF-SHIFT
Set
1 2 3 4 5 6 7 8 9 10
P1 0:Fixed
P2 -1000 ~ +1000 Hz (20 Hz steps)
I S P1 -/+ P2 P2 P2 P2 ;
Read
1 2 3 4 5 6 7 8 9 10
I S P1 ;
Answer
1 2 3 4 5 6 7 8 9 10
I S P1 -/+ P2 P2 P2 P2 ;
KM KEYER MEMORY
Set
1 2 3 4 5 6 7
~
53 n
P1 1 - 5 : Keyer Memory Channel Number
P2 Message Characters (up to 50 characters)
K M P1 P2 P2 P2 P2
~
P2 ;
Read
1 2 3 4 5 6 7 8 9 10
K M P1 ;
Answer
1 2 3 4 5 6 7
~
n-1 n
K M P1 P2 P2 P2 P2
~
P2 ;
KP KEY PITCH
Set
1 2 3 4 5 6 7 8 9 10
P1 00: 300 Hz - 75: 1050 Hz (10Hz steps)
K P P1 P1 ;
Read
1 2 3 4 5 6 7 8 9 10
K P ;
Answer
1 2 3 4 5 6 7 8 9 10
K P P1 P1 ;
KR KEYER
Set
1 2 3 4 5 6 7 8 9 10
P1 0: KEYER “OFF”
1: KEYER “ON”
K R P1 ;
Read
1 2 3 4 5 6 7 8 9 10
K R ;
Answer
1 2 3 4 5 6 7 8 9 10
K R P1 ;

Yaesu FT-991A Specifications

General

Type	HF/VHF/UHF Transceiver
Receiver Type	Triple Conversion Superheterodyne
Antenna Impedance	50 Ohms, Unbalanced
Supply Voltage	13.8V DC ±15%
IF DSP	Yes
Real-Time Spectrum Scope	Yes
Automatic Antenna Tuner	Yes
Waterproof	No
Built-in Sound Card	Yes
USB Port	Yes
Modes	AM, FM, SSB, CW
Weight	4.3 kg
Antenna Connector	SO-239
Current Consumption	22A (Transmit)
Output Power	100W (HF/50MHz), 50W (VHF/UHF)
Display	3.5 inch TFT Full Color LCD