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QRP labs Arduino Shield Kit Schematic 5 #shield

One more update on the shield schematic - Qout/Clk0 does NOT go to pin D5 on the Uno as shown in the schematic. There is another jumper, W6/W7 not shown on the schematic. Not a big deal unless you use

By KG5ZID Hardy ·

#shield

Using the QRP Labs Arduino Shield 6 #rcvr #si5351a #shield

Hi Bruce, The SMA is the Tx output from the bank of LPF's. Each relay/LPF is selected in firmware according to the band required and the RF is routed from the PA out to the SMA through the LPF(s). The

By Nigel G4ZAL ·

#rcvr #si5351a #shield

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