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CCS/LAUNCHXL-CC1312R1: CC1312 @433MHZ sensitivity

user3562234

Prodigy 10 points

Part Number: LAUNCHXL-CC1312R1
Other Parts Discussed in Thread: CC1312R

Tool/software: Code Composer Studio

HI:

I am using smartRF Studio to test the performance of CC1312. My configuration is shown in the figure below.Whether there is a better way to reduce the bit error rate under the premise of ensuring the rate of 1500kbps and the transmission power of - 11dbm. In addition, can cc1312 be configured to 4gfsk mode. Looking forward to your reply, thank you。

over 4 years ago

0 Eirik V over 4 years ago

TI__Guru 56590 points

Hello User,

I cannot see the image.

Can you use "Insert/Edit Media" function to add the image?

Regarding 4FSK:
https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz/f/156/p/822973/3044879#3044879

The CC1312 only has support for 2-ary FSK as presented in the CMD_PROP_RADIO_SETUP Command Structure found in table Table 25-175. in the

CC13x2, CC26x2 SimpleLink™ Wireless MCU Technical Reference Manual.

0 TER over 4 years ago in reply to Eirik V

TI__Guru**** 317180 points

Correction: CC1312R supports 4-ary but we have so far not released any phy's that use this.

In addition, some special settings has to be used to support 1.5 Mbps and we haven't started to look into this yet.

Would you be able to give us more information about the business case? This is required to be able to prioritize.