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carrier depression using FT-8 to low?

Willi Wild
Willi Wild Member ✭
in FLEX-6000 Signature Series
When I press the tune button on my Flex 6400 using the 2nd slices as rx, only the one carrier is correctly displayed.

But when I press the tune button in JTDX or WSJT-X using FT-8 program, the difference between the carrier to the usesignal is only 35 dB. Same results on every band and independent from any output. Also you can see this on my separate panorama SDR receiver . For this test, I removed all not necessary cables from the 6400. A significant better result ist to see on another 6400 with the same settings.

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