CC2652R: Zigbee Range issue

srinivas muniswami

Part Number: CC2652R
Other Parts Discussed in Thread: CC2592

Hi Team,

Continuing the discussion, As suggested we have tested the results. Kinldy find the attached test results in the document

Home_automation_Range_test_report.pdf

Kinldy check and share us your feedback to overcome the issues

Regards
Srinivas

1 month ago

0 ZC 1 month ago

TI__Mastermind 19985 points

Hi Srinivas,

I took a quick look at your PCB layout in the previous thread you linked.

My initial impression is that the TI reference design layout hasn't been as closely followed as we would recommend. I would strongly advise submitting your design files for review using 2.4 GHz Design Review Submission: https://www.ti.com/tool/SIMPLELINK-2-4GHZ-DESIGN-REVIEWS

You can then get more targeted feedback and implement the changes. I'm not sure if that has been done yet, but should be as the first step if it hasn't.

Regards,

Zack

0 Ryan Brown1 1 month ago

TI__Guru**** 222817 points

Hi srinivas,

You would need to submit your schematic and layout design files to SIMPLELINK-2-4GHZ-DESIGN-REVIEWS for further review since it is apparent with the range you are now observing that the external CC2592 power amplifier must be connected and controlled correctly since you are able realize up to 50 feet of range. Unfortunately this means that the PCB antenna design could be suboptimal which is resulting in poorer performance than expected.

Regards,
Ryan

0 srinivas muniswami 1 month ago in reply to Ryan Brown1

Prodigy 95 points

Hi Team,

Thanks, I have submitted my files for review to the following ID connectivity-24ghz-hw-review@list.ti.com

But there is no acknowledgement or response

Regards
Srinivas

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CC2652R: Zigbee Range issue