Expand; Scope Range Of Each Band (Fixed Mode); Switching The Scope Range; Configuring The Scope Range - Kenwood TS-890S Instruction Manual

7 SCOPE FUNCTIONS

Expand

This function expands the frequency range for spectral analysis to
prevent the waterfall display from being interrupted when the
frequency is changed while in the auto scroll mode or center mode
(when the waterfall display during tuning is configured to "Straight").
Press F1 [MORE] followed by F2 [EXPAND].
Pressing F2 [EXPAND] each time toggles the expand function
between ON and OFF.
• When the expand function is ON, "Expand" is displayed
below the lower frequency limit display.
• When the expand function is ON, the image becomes slightly
grainy.
.

Scope Range of Each Band (Fixed Mode)

The steps to configure the scope range for each of the amateur
bands when the bandscope is displayed in the Fixed mode are
described below. Three types of scope range are available for
selection for each band.

Switching the Scope Range

Press F3 [RANGE].
• If F3 [RANGE] is not displayed, press F [MORE] to display
F3 [RANGE].
Pressing F3 [RANGE] each time switches the scope range.
Setting Value Range No.1 (default)/ Range No.2/ Range No.3

Configuring the Scope Range

1 Press and hold F3 [RANGE] to display the screen
for configuring the scope range in the Fixed mode.
.
2 Press F3 [RANGE] to select the scope range "Range
No.1", "Range No.2" and "Range No.3".
3 Press F4 [LOWER] or F5 [UPPER] to select the
frequency to adjust.
4 Press F6 [–]/ F7 [+] or turn the [MULTI/CH] control
to select the frequency.
7-4
• Details of the configurable frequency range are shown in the
table below.
Configurable
Frequency
Band
Range
[MHz]
0.03 ≦ f ＜
LF Band
0.300
0.300 ≦ f ＜
MF Band1
0.522
0.522 ≦ f ＜
MF Band2
1.705
1.705 ≦ f ＜
1.8 MHz Band
2.00
2.00 ≦ f ＜
3.5 MHz Band
4.00
4.00 ≦ f ＜
5 MHz Band
6.00
6.00 ≦ f ＜
7 MHz Band
8.00
8.00 ≦ f ＜
10 MHz Band
11.00
11.00 ≦ f ＜
14 MHz Band
15.00
15.00 ≦ f ＜
18 MHz Band
20.00
20.00 ≦ f ＜
21 MHz Band
22.00
Default Default
Range
Lower Limit Upper Limit
No.
[MHz] [MHz]
1 0.130 0.140
2 0.130 0.140
3 0.130 0.140
1 0.470 0.480
2 0.470 0.480
3 0.470 0.480
1 0.750 1.250
2 0.750 1.250
3 0.750 1.250
1 1.800 2.000
2 1.800 1.840
3 1.840 2.000
1 3.500 4.000
2 3.500 3.600
3 3.600 4.000
1 5.000 5.500
2 5.000 5.500
3 5.000 5.500
7.300 (K
type)
1 7.000
7.200 (E
type)
7.125 (K
type)
2 7.000
7.050 (E
type)
7.125 (K 7.300 (K
type) type)
3
7.050 (E 7.200 (E
type) type)
1 10.100 10.150
2 10.100 10.130
3 10.130 10.150
1 14.000 14.350
14.150 (K
type)
2 14.000
14.100 (E
type)
14.150 (K
type)
3 14.350
14.100 (E
type)
1 18.068 18.168
2 18.068 18.110
3 18.110 18.168
1 21.000 21.450
21.200 (K
type)
2 21.000
21.150 (E
type)
21.200 (K
type)
3 21.450
21.150 (E
type)