ICOM 361500 Manual Do Utilizador
7-14
7
FUNCTIONS FOR RECEIVE
Notch function
■
his transceiver has auto and manual notch functions.
The auto notch function uses DSP to automatically at-
tenuates beat tones, tuning signals, etc., even if they
are moving. The manual notch can be set to attenuate
a frequency via the [NOTCH] control.
The auto notch can be used in SSB, AM and FM
modes.
The manual notch can be used in SSB, CW, RTTY,
PSK and AM modes.
The auto notch function uses DSP to automatically at-
tenuates beat tones, tuning signals, etc., even if they
are moving. The manual notch can be set to attenuate
a frequency via the [NOTCH] control.
The auto notch can be used in SSB, AM and FM
modes.
The manual notch can be used in SSB, CW, RTTY,
PSK and AM modes.
➥
Push [NOTCH] to toggle the notch function between
auto, manual and OFF in SSB and AM modes.
➥
Push [NOTCH] to turn the manual notch function
ON or OFF in CW mode.
➥
Push [NOTCH] to turn the auto notch function ON or
OFF in FM mode.
• [NOTCH] indicator above their switch lights green.
• Hold down [NOTCH] for 1 second to select the notch
• Hold down [NOTCH] for 1 second to select the notch
filter width for manual notch from wide, middle and nar-
row.
row.
• Set to attenuate a frequency for manual notch via the
[NOTCH] control.
• “AN” appears when auto notch is in use.
• “MN” appears when manual notch is in use.
• “MN” appears when manual notch is in use.
While tuning the manual notch, noise may be
heard. This comes from the DSP unit and does not
indicate an equipment malfunction.
heard. This comes from the DSP unit and does not
indicate an equipment malfunction.
[NOTCH] MAIN, SUB
[NOTCH] control MAIN, SUB
[NOTCH] indicator
• Auto notch indication
• Manual notch indication
• When selecting the notch filter width for manual notch