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5
FUNCTIONS FOR RECEIVE
5-10
Previous view
(Mode = Auto notch:
SSB/AM/FM
Manual
notch:
SSB/CW/RTTY/AM)
This transceiver has Auto and Manual Notch functions.
➥
In the SSB or AM mode, push
NOTCH
(
C
) to toggle
the Notch function between auto, manual and OFF.
•
Either the Auto or Manual notch function can be turned
OFF in the “[NOTCH] switch (SSB)” or “[NOTCH] switch
(AM)” item of the “Function” Set mode. (p. 165)
SET
(
C
) > Function >
[NOTCH] switch (SSB)
SET
(
C
) > Function >
[NOTCH] switch (AM)
In the CW or RTTY mode, push
➥
NOTCH
(
C
) to turn
the Manual Notch function ON or OFF.
In the FM mode, push
➥
NOTCH
(
C
) to turn the Auto
Notch function ON or OFF.
• “AN” appears when the Auto Notch function is ON.
• “MN” appears when the Manual Notch function is ON.
•
No indicator appears when the notch fi lter is OFF.
Auto Notch function
D
The Auto Notch function uses DSP to automatically at-
tenuate beat tones, tuning signals, and so on, even if
their frequencies are changing.
Notch function
NOTCH
Auto Notch is OFF
Auto Notch is ON
Desired
signal (AF)
Desired
signal (AF)
Unwanted interference
Interference frequency
is attenuated
The
L
,
R
,
C
or
D
in the
instructions indicate the
part of the controller.
L
: Left side
R
: Right side
C
: Center bottom
D
: Display (Touch panel)
L
eft
R
ight
C
enter
D
isplay
Auto Notch icon