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XHDATA D808 - SW (Shortwave); Single Side Band (SSB)

XHDATA D808
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The bands are
:
120m (2300 - 2495kHz)
90m (3200 - 3400 kHz)
75m (3900 - 4000 kHz)
60m (4750 - 5060 kHz)
49m (5730 - 6200 kHz)
41m (7100 - 7300 kHz)
31m (9250 - 9900 kHz)
25m (11500 - 12160 kHz)
22m (13570 - 13870 kHz)
19m (15300 - 15800 kHz)
16m (17480 - 17900 kHz)
15m (18900 - 19020 kHz)
13m (21450 - 21850 kHz)
11m (25670 - 26100 kHz)
11. Single Side band (SSB
Note: The frequency range of the shortwave band is stipulated by international organizations
such as the International Telecommunication Union (ITU). Although these ranges are relatively
fixed, they may be adjusted according to the needs of different countries and regions.
Here are your tuning options:
1. Press [ FREQ ] button and enter the frequency of the station. You may need to press
[ FREQ ] button again to complete.
2. Long press the [ SW ] button to activate ATS to store all strong stations into memory (see
Memory System topic for how to access them). Note that only the stations within the 14
international shortwave bands are scanned.
3. Press the [ Up or down arrow keys ] to go to the next frequency.
4. Long press the [ Up or down arrow keys] to scan for the next strong station.
Note that only the 14 international shortwave bands are scanned.
5. Rotate the tuning knob to tune stations. Position the radio for the best reception. Refer to
the Antenna topic for more information.
)
11
To decode shortwave SSB signals on this radio, first tune the station for the strongest signal. Then
press the SSB button, the display will show the side band setting, either upper side band (USB) or
lower side band (LSB). In SSB mode, the INFO button switches between the two side bands. LSB is
most often used for frequencies below 7300 kHz and USB for those over 14000 kHz, with
exceptions.
Refer to the Bandwidth topic for how to improve shortwave reception.
To exit SSB mode, press the SSB button again and the radio will display NORMAL”.
10. SW (shortwave)
Fully extend the whip antenna and press the [ SW ] button to select the shortwave function and
tune to the previously accessed shortwave frequency. Repeated presses of the button cycle
through the 14 international shortwave broadcast bands The display shows which meter band is
selected briefly after the button is pressed.

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