Yaesu FT-991 User Manual

Page 137FT-991 OperaTing Manual
135 P-PRMTRC EQ2 BWTH
Function: Sets the width (“Q”) for the middle range of
the 3 band parametric microphone equalizer when
the speech processor is activated.
Available Values: 1 - 10
Default Setting: 1
Description: Activates when the speech processor is
“ON”, and selects the width (“Q”) setting for the
middle range of the 3 band parametric microphone
equalizer between “
1
” and “
10
”.
136 P-PRMTRC EQ3 FREQ
Function: Sets the center frequency for the high range
of the 3 band parametric microphone equalizer when
the speech processor is activated.
Available Values: 1500 - 3200 (Hz)/OFF (100Hz/step)
Default Setting: 2100
Description: Activates when the speech processor is
“ON”, and selects the center frequency setting for
the high range of the 3 band parametric microphone
equalizer between “
1500 Hz
” and “
3200 Hz
”.
137 P-PRMTRC EQ3 LEVEL
Function: Sets the gain for the high range of the 3 band
parametric microphone equalizer when the speech
processor is activated.
Available Values: −20 - 0 - 10 (dB)
Default Setting: 0
Description: Activates when the speech processor is
“ON”, and selects the gain setting for the high range
of the 3 band parametric microphone equalizer be-
tween “−
20 dB
” and “
+10 dB
”.
138 P-PRMTRC EQ3 BWTH
Function: Sets the width (“Q”) for the high range of the
3 band parametric microphone equalizer when the
speech processor is activated.
Available Values: 1 - 10
Default Setting: 1
Description: Activates when the speech processor is
“ON”, and sets the width (‘Q”) for the high range of
the 3 band parametric microphone equalizer between
“
1
” and “
10
”.
139 HF TX MAX POWER
Function: Sets the transmit RF power output of the HF
band.
Available Values: 5 - 100
Default Setting: 100
Description: Adjusts the setting of the HF bands trans-
mitter power output.
140 50M TX MAX POWER
Function: Sets the transmit RF power output of the 50
MHz band.
Available Values: 5 - 100
Default Setting: 100
Description: Adjusts the setting of the 50 MHz band
transmitter power output.
141 144 TX MAX POWER
Function: Sets the transmit RF power output of the 144
MHz band.
Available Values: 0 - 50
Default Setting: 50
Description: Adjusts the setting of the 144 MHz band
transmitter power output.
142 430M TX MAX POWER
Function: Sets the transmit RF power output of the 430
MHz band.
Available Values: 0 - 50
Default Setting: 50
Description: Adjusts the setting of the 430 MHz band
transmitter power output.
143 TUNER SELECT
Function: Sets the functions of the antenna tuner.
Available Values: OFF/INTERNAL/EXTERNAL/
ATAS/LAMP
Default Setting: INTERNAL
Description: Selects the antenna tuner to be used or sets
the connections for a linear amplier.
INTERNAL:
Select this item when using the internal antenna
tuner.
EXTERNAL:
Select this item when using the external antenna
tuner (the optional
FC-40
, etc.).
ATAS:
Select this item when using the active tuning an-
tenna system
ATAS-120A
.
LAMP:
Select this item when connecting the linear am-
plier to the
TUN/LIN
jack on the rear panel.
OFF:
Select this item when not using the antenna tuner
or the linear amplier.
144 VOX SELECT
Function: Selects the function of the VOX operation.
Available Values: MIC/DATA
Default Setting: MIC
Description: Selects the function of the VOX operation.
MIC:
Operates via input from the
MIC
jack (micro-
phone).
DATA:
Operates via input from the
RTTY/PKT
or
USB
jack.
145 VOX GAIN
Function: Sets the VOX gain.
Available Values: 0 - 100
Default Setting: 50
Description: Sets the operation sensitivity of the VOX
circuit. “
1
” represents the minimum sensitivity and
“
100
” represents the maximum sensitivity. The
VOX operation sensitivity may be adjusted while
transmitting the signal.
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Yaesu FT-991 Specifications

General

Brand	Yaesu
Model	FT-991
Category	Transceiver
Language	English