WBX daughterboard

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Etus Research had released recently (January 2010) a new daughterboard, the WBX. We immediately purchased several units and try them ! The main feature of this board is the wide coverage, from 50 MHz until 2.2 GHz ! It include 2 RF ports One for RX and TX the second for RX only. The card provide filter, LNA...

Test with DAB modulator

Dab s rfx400 gen.jpg

Then replace L105 and L115 inductances (in // with R105 and R106)

Dab s rfx400 osc pll.jpg

Dab sr 32.jpg

Dab sr 31.jpg

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