CC1352P7: Way to avoid RF Switch in use of 20dbm lines

Bhautik Ramoliya

Part Number: CC1352P7

Tool/software:

Hello there,

I would like to know if there is any way that with single antenna and without RF switch we can use the SubGHZ Tx/Rx with 20dbm output?

What i understood is , with 20dbm lines we can do transmit only, while for the receive we need to use the SubGhz lines, and to combine both we need a RF switch. Pls correct me if i am wrong.

[Goal is to avoid the usage of the RF switch, basically a cost optimization]

pls note that i don't want to use 2.4Ghz lines.

Regards,
Mat

27 days ago

0 ZC 26 days ago

TI__Genius 12665 points

Hi,

We are currently looking at options to remove the RF switch requirement for Sub-1 GHz-only operation (for a cost-optimised BOM), but cannot give details on E2E yet as it is not a finished design yet.

I have also emailed directly about this going into more detail.

Regards,

Zack

0 Bhautik Ramoliya 26 days ago in reply to ZC

Prodigy 100 points

Dear Zack, thanks for your answer.

I will continue the thread on email for any further query.

Thanks,

Mat

Sub-1 GHz

Sub-1 GHz forum

CC1352P7: Way to avoid RF Switch in use of 20dbm lines