Kenwood TH-26A - Manual (Page 20)

The chart below illustrates the way the displayed
frequency will change when you change from one step
size to another.
5, 10. 15, 20 to 12.5, 25 12.5, 25 to 5 , 10, 15, 20
0 , 5 , 10, 15 0
0 0
12.5 10
20, 25, 30, 35 25
25 20
37.5 30
40, 45, 50, 55 50
50 50
62.5 60
60. 65, 70, 75
80, 85, 90. 95
75
75 70
87.5 80
For example:
Assume you are presently displaying a frequency of
439.920 MHz and had previously selected a 20 kHz step
size. If you were to change the step size to 12.5 kHz the
display would then read 439.925 MHz.
4-2-4. Programmable VFO tuning limits
The radio provide the capability of programming the
VFO tuning range, in 1 MHz band segments, as well a
providing a separate programmable band scan
function. (See section 4-5.) For example you could tell
the transceiver that you only wish to tune the 144.000
MHz and 145.000 MHz band segment by specifying any
frequency with these two segments. The Tuning
controls would then only tune within these specific
bands. The procedure for specifying the bands is
described below.
1. Press the VFO key to select
the VFO mode.
20
FO
2. Rotate the Tuning control
until the desired lower
tuning range appears in the
frequency display.
For example you might want
to select the 144 MHz band,
and dial up 144.100 MHz.
3. Turn off the transceiver
POWER switch. Now press
and hold the SHIFT key while
you turn on the POWER
switch. You will hear a beep
when
you turn the radio
back on. This indicates that
the lower limit has been suc­
cessfully stored in memory.
4. Now select the desired upper
tuning limit using the MHz
key and the Tuning control.
With our example we want
the upper band limit to be in
the 145 MHz
band, and
therefore dial up 145.100
MHz.
5. Turn off the transceiver
POWER switch. Now press
and hold the REV key while
you turn on the POWER
switch. You will hear a beep
when you turn the radio
( --------------------- s
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POWER OFF
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SHIFT
POWER ON
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POWER OFF
POWER ON
REV