MMWCAS-RF-EVM: The oxidation of the new development board

Lidong Yu

Intellectual 1756 points

Part Number: MMWCAS-RF-EVM

One mmwcas-rf-evm was purchased on TI's official website

Problem description：

The oxidation of the new development board is serious

This will affect our supporting equipment and cannot be used.

Desired solution：

I hope I can change a new development board

over 3 years ago

0 Cesar over 3 years ago

TI__Guru*** 149014 points

Hi,

Can you please provide more information about this. Oxidation should not affect the performance.

Lidong Yu said:
This will affect our supporting equipment and cannot be used.

0 Lidong Yu over 3 years ago in reply to Cesar

TI__Intellectual 1756 points

I have bought this product before and there is no oxidation problem.

We need a brand new product without oxidation.

Just opened the package, it's this color.

We can't use this product, which will affect our supporting products.

I hope to change a brand new product without problems.

0 Cesar over 3 years ago in reply to Lidong Yu

TI__Guru*** 149014 points

Hi,

Oxidation should not affect the performance of the antennae.

Would it be possible to ask the customer to test the board?

Thank you

Cesar

0 Lidong Yu over 3 years ago in reply to Cesar

TI__Intellectual 1756 points

Hi,

This is not only an oxidation problem. We buy a brand new one. It seems to have been used. The problem is serious. I hope your company will replace it with a new one. I'll send this old product back to you.

I very much hope that this matter can be solved this time. I am a consumer and have the right to safeguard our legitimate consumer rights and interests.

Thank you very much!

+1 Cesar over 3 years ago in reply to Lidong Yu

TI__Guru*** 149014 points

Please return the boards

thank you

Cesar

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MMWCAS-RF-EVM: The oxidation of the new development board