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12.1 Filter Bandwidth DSP Off
LSB/USB
CW
AM
FM
12.2 Filter Bandwidth DSP On
LSB/USB
CW
AM
FM
Depending on MODE the following Xtal-filters (analogue filters) and passband
shifts are available (using WIDTH and SHIFT control) when DSP is not activated:
Width
1.8 / 2.0 / 2.4 / 2.7 / 3.1 / 6.0 kHz
Shift
-200 Hz ... 600 Hz in 100 Hz steps
The 3.0 and 15.0 kHz filter are the allocated IF-2 filter for SSB mode.
Width
0.5 kHz ( / 0.25 kHz with optional hardware extension *)
Shift/Pitch 400 Hz ... 1,000 Hz in 100 Hz steps
The 0,5 kHz filter is the allocated IF-2 filter for CW mode.
Width
15.0 kHz
Shift
n/a
The 15.0 kHz filter is the allocated IF-2 filter for AM mode.
Width
15.0 kHz
Shift
n/a
The 15.0 kHz filter is the allocated IF-2 filter for FM mode.
For 15.0 kHz bandwidth the 10.7 MHz- Xtal filters are bypassed.
Depending on MODE the following bandwidths (Xtal-filters and analogue
filters) and passband shifts are available (using WIDTH and SHIFT control)
when DSP is activated:
Width 1.0 / 1.2 / 1.4 / 1.6 / 1.8 / 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5
2.6 / 2.7 / 2.8 / 2.9 / 3.0 / 3.1 / 3.2 / 3.3 / 3.4 / 3.5 / 4.6 / 6.0 kHz
Shift
0 Hz ... 600 Hz in 50 Hz steps
The 3.0 and 15.0 kHz filter are the allocated IF-2 filter for SSB mode.
Width
50 / 100 / 200 / 400 / 500 Hz
Shift/Pitch 400 ... 1,000 Hz in 50 Hz steps
The 0.5 kHz filter is the allocated IF-2 filter for CW mode.
Width 2.4 / 2.5 / 2.6 / 2.7 / 2.8 / 2.9 / 3.0 / 3.1 / 3.2 / 3.3 / 3.4 / 3.5
4.6 / 6.0 kHz
Shift
n/a
The 15.0 kHz filter is the allocated IF-2 filter for AM mode.
Width 2.4 / 2.5 / 2.6 / 2.7 / 2.8 / 2.9 / 3.0 / 3.1 / 3.2 / 3.3 / 3.4 / 3.5
4.6 / 6.0 kHz
Shift
n/a
The 15.0 kHz filter is the allocated IF-2 filter for FM mode.
For bandwidth > 4.6 kHz the 10.7 MHz Xtal filters are bypassed.
For FM the "bandwidth" is related to the audio response only; RF-bandwidth
remains always 15.0 kHz.
Factory hardware extension
*
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