Track Width ...

[rszemeti]

I noticed the RF tracks to the RX/TX blocks are quite wide ... certainly a lot wider than 50 Ohms when the top layer is only 0.2mm above the 2nd layer in a typical 7628 style 4 layer stack up ... any particular reason for this, or is the RF ground layer down on Layer 3 and not on layer 2?

[peterantypas]

Correct. GND is layer 3.

[rszemeti]

Ah, that explains it then ... right, continue as you were :)

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On Sun, 3 Jan 2021 at 05:51, Peter Antypas ***@***.***> wrote: Correct. GND is layer 3. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#34 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALFTBRAAN5N62XV54C7ZZ3TSYAAX7ANCNFSM4VRR3MRA> .