User's Manual

31 May 2022
10 of 14
RED4S User’s Manuals
2.4.3 Hardware Control
Click ‘H/W Control Tab.’ To control hardware.
2.4.3.1 Band(Region) Setting
To select operating band, band setting should be required. Select band in combo box and click Set button to
set operating band in group box ‘Frequency Control.’
2.4.3.2 Power Class Setting
Some countries classify channel number by power class. Click Get button and choose required power class.
And then click Set button to set finally.
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2.4.3.3 Output Power setting
To set RED output power, select the Output Power combo box and click Set button.
2.4.3.4 CW (Continuous Wave) setting
It is only used for hardware debugging.
To set CW on, click Turn Tx CW on button. To set CW off, click Tx CW off button.