AWRL6844: Etch tolerances

Dusan Vojinovic

Part Number: AWRL6844

Tool/software:

Hello TI support,

We've designed our own radar PCB with the AWRL6844 chip. I've a question concerning the PCB production.

What etch tolerances are required for this printed circuit board?

Regards,

Dusan

0 Dusan Vojinovic 3 months ago

I meant etching tolerances

0 Sreedeep K S 3 months ago in reply to Dusan Vojinovic

Hi Dusan,

At least an etching tolerance of 10% - 20% is okay for the PCBs.

Regards,

Sreedeep

0 Dusan Vojinovic 3 months ago in reply to Sreedeep K S

Hi Sreedeep,

is 10-20% etching tolerance for the feedline and patch antenna dimension acceptable?

Regards,

Dusan

0 Sreedeep K S 3 months ago in reply to Dusan Vojinovic

Hi Dusan,

Yes, it is acceptable till 10-20% etching tolerance.

Regards

Sreedeep

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