CC1352P: Does CC1352P support 20dbm 433M hz band

Michael Qian

Intellectual 2380 points

Part Number: CC1352P

Dear Sir,

Sorry to rise a freshman question.

Does CC1352P support 20dbm 433M hz band?

I checked on datasheet and smart studio, looks like the max TX power is 14.5 for 433M hz band?

- Michael Qian

over 6 years ago

0 TER over 6 years ago

TI__Guru**** 317180 points

Yes but no. The reason is that 20 dBm on 43 MHz is not allowed anywhere in the world hence it's no point supporting it.

0 Michael Qian over 6 years ago in reply to TER

TI__Intellectual 2380 points

Ter,

So confused with your word?

CC1352P can support 20dbm or not?

Just a reminder, 433M band HZ is used in China, Lora and sub 1G competitors are supported 433M 20dbm output.

0 TER over 6 years ago in reply to Michael Qian

TI__Guru**** 317180 points

Could you give me a link to the regulations used in China that state that 20 dBm is allow?

0 Michael Qian over 6 years ago in reply to TER

TI__Intellectual 2380 points

Ter,

I don't have announcement, let's me check, is that ok?

By the way, could you help to support me the question, what's the CC1352P max TX power @ 433M HZ?

0 TER over 6 years ago in reply to Michael Qian

TI__Guru**** 317180 points

We can get 20 dBm (at least we do in the 470 -510 MHz band) but have decided not to have a reference design for 20 dBm/ 433 MHz since we don't know about anywhere that is allowed from a regulation standpoint.

0 Michael Qian over 6 years ago in reply to TER

TI__Intellectual 2380 points

TER,

Thanks for your support.

Agree with you comments, 20 dBm is not allow, this is customer requirement for evaluation.

No support need from us to do the reference design, customer can design by themselves, they just want to check the function.

Appreciated.

Sub-1 GHz

Sub-1 GHz forum

CC1352P: Does CC1352P support 20dbm 433M hz band