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Updated transverter dialog documentation

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f4exb 2022-10-15 10:52:29 +02:00
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sdrgui/gui/transverterdialog.md
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@ -16,8 +16,6 @@ For example with the DX Patrol that has a mixer at 120 MHz for HF operation you
If you use a down converter to receive the 6 cm band narrowband center frequency of 5670 MHz at 432 MHz you would set the translating frequency to 5760 - 432 = 5328 MHz thus dial +5,328,000,000 Hz. If you use a down converter to receive the 6 cm band narrowband center frequency of 5670 MHz at 432 MHz you would set the translating frequency to 5760 - 432 = 5328 MHz thus dial +5,328,000,000 Hz.
For bands even higher in the frequency spectrum the GHz digits are not really significant so you can have them set at 1 GHz. Thus to receive the 10368 MHz frequency at 432 MHz you would set the translating frequency to 1368 - 432 = 936 MHz. Note that in this case the frequency of the LO used in the mixer of the transverter is set at 9936 MHz.
The Hz precision allows a fine tuning of the transverter LO offset The Hz precision allows a fine tuning of the transverter LO offset
<h3>2: Translating frequency enable/disable</h3> <h3>2: Translating frequency enable/disable</h3>
@ -30,4 +28,4 @@ Use this button to swap the order of I and Q samples. Normally in the I/Q interl
<h3>4 Confirmation buttons</h3> <h3>4 Confirmation buttons</h3>
Use these buttons to confirm ("OK") or dismiss ("Cancel") your changes. Use these buttons to confirm ("OK") or dismiss ("Cancel") your changes.