Yaesu FT-847 Operating Manual page 87

10 [CW-BPF]
Function: Setting the bandwidth for the DSP
CW audio filter.
Available Values: 25/100/200/400 Hz
Default Setting: 200 Hz
This selection determines the bandwidth of the DSP
CW Peaking Filter. The most narrow setting is highly
useful for very-weak-signal VHF/UHF CW work, such
as EME (see Appendix, page 102). Use 200 Hz or 400
Hz for everyday operation.
11 [DSP-NR]
Function: Setting the degree of DSP Noise
Reduction.
Available Values: 0 ~ 15 (arbitrary scale)
Default Setting: 7
A higher setting provides more noise reduction, with
a slight loss of fidelity on the incoming signal.
12 [TONE-FRQ]
Function: Setting the CTCSS Tone Frequency.
Available Values: 39 standard CTCSS Tones
(see chart below)
Default Setting: 88.5 Hz
The available tones are shown in the chart below.
CTCSS T
ON E
67.0 69.3 71.9 74.4
88.5 91.5 94.8 97.4
114.8 118.8 123.0 127.3
151.4 156.7 162.2 167.9
203.5 210.7 218.1 225.7
13 [DCS-CODE]
Function: Setting the DCS Code.
Available Values: 104 standard DCS Codes
(see chart below)
Default Setting: DCS Code #023
The available DCS codes are shown in the chart be-
low.
DCS C
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
FT-847 O
PERATING
M S
ENU ELECTION
F (Hz)
REQU ENCY
77.0 79.7 82.5 85.4
100.0 103.5 107.2 110.9
131.8 136.5 141.3 146.2
173.8 179.9 186.2 192.8
233.6 241.8 250.3 -
ODE
M
ANUAL
Menu System
D
ETAILS
14 [VHF-ARS]
Function: Activate/deactivate the Automatic
Repeater Shift when operating on
the 144 MHz band.
Available Values: O /O
N
Default Setting: O
N
The ARS feature is operational when using the MAIN
VFO Tuning Dial, MEM/VFO CH knob, or the scan-
ning switches on the microphone; it does not function
when tuning via the SUB-TUNE knob.
15 [UHF-ARS]
Function: Activate/deactivate the Automatic
Repeater Shift when operating on
the 430 MHz band.
Available Values: O /O
N
Default Setting: O
N
The ARS feature is operational when using the MAIN
VFO Tuning Dial, MEM/VFO CH knob, or the scan-
ning switches on the microphone; it does not function
when tuning via the SUB-TUNE knob.
16 [28M-RPT]
Function: Set the magnitude of the Repeater
Shift to be utilized when operat-
ing on the 28 MHz band.
Available Values: 0.00 ~ 99.99 MHz
Default Setting: 0.10 MHz (100 kHz)
Any attempt to set a shift greater than 1.7 MHz will
result in an "E " message when you transmit, as
RROR
the resulting transmit frequency would be outside the
amateur band.
17 [50M-RPT]
Function: Set the magnitude of the Repeater
Shift to be utilized when operat-
ing on the 50 MHz band.
Available Values: 0.00 ~ 99.99 MHz
Default Setting: 1.00 MHz
Any attempt to set a shift greater than 4 MHz will re-
sult in an "E " message when you transmit, as the
RROR
resulting transmit frequency would be outside the
amateur band.
FF
FF
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