Icom IC-7000 Instruction Manual - Page 89

Notch function

Get Icom IC-7000 PDF manuals and user guides View all Icom IC-7000 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 89 highlights

5 FUNCTIONS FOR RECEIVE ■ Notch function This transceiver has auto and manual notch functions. The auto notch function automatically attenuates beat tones, tuning signals, etc., even if they are moving. The manual notch can be set to attenuate a frequency via the manual notch filter Set mode. ➥ While in SSB and AM modes, push [ANF/• REC] or [MNF/ADJ] to toggle the notch function between auto, manual and OFF. • Both of the auto and manual notch functions can be activated at the same time. ➥ While in CW and RTTY modes, push [MNF/ADJ] to toggle the manual notch function ON and OFF. ➥ While in FM mode, push [ANF/• REC] to toggle the auto notch function ON and OFF. • " " appears when auto notch function is in use. • " " appears when manual notch function is in use. • Manual notch filter settings are described on the next page. D Auto notch function The auto notch can be used in SSB, AM and FM modes. ➥ Push [ANF/• REC] momentarily to turn the automatic notch function ON or OFF. • " " appears when auto notch function is in use. Auto notch OFF Auto notch ON 5 Appears [ANF/•REC] Desired signal (AF) Desired signal (AF) Unwanted interference Interference frequency is attenuated 80

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
80
5
FUNCTIONS FOR RECEIVE
5
D
Auto notch function
■
Notch function
This transceiver has auto and manual notch
functions. The auto notch function automatically
attenuates beat tones, tuning signals, etc., even if
they are moving. The manual notch can be set to
attenuate a frequency via the manual notch filter Set
mode.
➥
While in SSB and AM modes, push
[ANF/
•
REC]
or
[MNF/ADJ]
to toggle the notch function
between auto, manual and OFF.
• Both of the auto and manual notch functions can be
activated at the same time.
➥
While in CW and RTTY modes, push
[MNF/ADJ]
to toggle the manual notch function ON and OFF.
➥
While in FM mode, push
[ANF/
•
REC]
to toggle
the auto notch function ON and OFF.
• “
” appears when auto notch function is in use.
• “
” appears when manual notch function is in use.
• Manual notch filter settings are described on the next
page.
The auto notch can be used in SSB, AM and FM
modes.
➥
Push
[ANF/
•
REC]
momentarily to turn the
automatic notch function ON or OFF.
• “
” appears when auto notch function is in use.
Unwanted interference
Desired
signal (AF)
Desired
signal (AF)
Interference frequency
is attenuated
Auto notch OFF
Auto notch ON
[ANF/
•
REC]
Appears