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Elecraft KXB3080 User Manual

Page 16

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L2-1

L2-1

Inductor Common

Inductor

Common

KX1 PCB

LPF1

L1-1

L1-1

Ground

Ground

Figure 13. LPF1 Connection Points.

KX1 PCB

KXAT1 PCB

LPF1

Toroids Aligned

with Edge of

KX1 PCB

Lead From C9 Must

Clear KXAT1 PCB

KXAT1 Transformer T1

Must Clear End of LPF1 PCB

Figure 14. LPF1 Installed With KXAT1.

Route the white wire from the KXB3080 module to the LPF1 PCB and solder it to the LPF1 PCB

along with the positive lead to C9 as shown in Figure 8. The wire must be placed against the KX1 PCB
until it reaches the LPF1 PCB to allow clearance for components on the KXAT1.