Yaesu FT-991A Reference Manual

FT-991 CAT Operation Reference Book13
CAT
(
CompuTer Aided TrAnsCeiver
)
operATion
MX MOX SET
Set
1 2 3 4 5 6 7 8 9 10
P1 0: MOX “OFF”
1: MOX “ON”
M X P1 ;
Read
1 2 3 4 5 6 7 8 9 10
M X ;
Answer
1 2 3 4 5 6 7 8 9 10
M X P1 ;
NA NARROW
Set
1 2 3 4 5 6 7 8 9 10
P1 0: Fixed
P2 0: OFF
1: ON
M A P1 P2 ;
Read
1 2 3 4 5 6 7 8 9 10
M A P1 ;
Answer
1 2 3 4 5 6 7 8 9 10
M A P1 P2 ;
NB NOISE BLANKER STATUS
Set
1 2 3 4 5 6 7 8 9 10
P1 0: Fixed
P2 0: Noise Blanker “OFF”
1: Noise Blanker “ON”
N B P1 P2 ;
Read
1 2 3 4 5 6 7 8 9 10
N B P1 ;
Answer
1 2 3 4 5 6 7 8 9 10
N B P1 P2 ;
NL NOISE BLANKER LEVEL
Set
1 2 3 4 5 6 7 8 9 10
P1 0: Fixed
P2 000 - 010
N L P1 P2 P2 P2 ;
Read
1 2 3 4 5 6 7 8 9 10
N L P1 ;
Answer
1 2 3 4 5 6 7 8 9 10
N L P1 P2 P2 P2 ;
NR NOISE REDUCTION
Set
1 2 3 4 5 6 7 8 9 10
P1 0: Fixed
P2 0: Noise Reduction “OFF”
1: Noise Reduction “ON”
N R P1 P2 ;
Read
1 2 3 4 5 6 7 8 9 10
N R P1 ;
Answer
1 2 3 4 5 6 7 8 9 10
N R P1 P2 ;
OI OPPOSITE BAND INFORMATION
Set
1 2 3 4 5 6 7 8 9 10
P1 001-117 (Memory Channel) P2 VFO-B 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
P8 0: CTCSS “OFF” 1: CTCSS ENC/DEC 2: CTCSS ENC 3: DCS ENC/DEC
4: DCS ENC
P9 0: (Fixed)
P10 0: Simplex 1: Plus Shift 2: Minus Shift
Read
1 2 3 4 5 6 7 8 9 10
O I ;
Answer
1 2 3 4 5 6 7 8 9 10
O I 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 ;
OS OFFSET (REPEATER SHIFT)
Set
1 2 3 4 5 6 7 8 9 10
P1 0: Fixed
P2 0: Simplex
1: Plus Shift
2: Minus Shift
*: This command can be activated only with an FM mode.
O S P1 P2 ;
Read
1 2 3 4 5 6 7 8 9 10
O S P1 ;
Answer
1 2 3 4 5 6 7 8 9 10
O S P1 P2 ;

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