CC1310: how to achieve 2Msps

Hi,

Thanks for your reply. The following link could not open. could you pls check? 

http://e2e.ti.com/support/wireless_connectivity/proprietary_sub_1_ghz_simpliciti/f/156/p/637171/2352098#2352098

https://e2e.ti.com/support/wireless_connectivity/proprietary_sub_1_ghz_simpliciti/f/156/p/628551/2363574

The customer want to use 470~490M bands. Could CC1310 achieve 2mbps data rate at this band? Or should we suggest CC1311 or other device? Could you pls check the setting. The customer's project is pending and do you have any suggestion to solve the problem?  

The achievable datarate is lower on the 433 MHz band than the 868 MHz band, the highest datarate on 433 MHz is 1.5 Mbps. This is due to the MIPs available in the RF core that is frequency dependent.  

Some of the links for old E2E posts are corrupt but you can get them to work if you remove the last number (I don't know if they still point to the correct post though)

https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/637171/rtos-launchxl---cc1310-cc1310-listenbefortalk-at-1m-rate

e2e.ti.com/.../cc1310-receive-nothing-using-433m-1mbps-with-rf_cmdproptxadv-rf_cmdproprxadv

Hi BU friend,

Do we have the test code for highest datarate 1.5 Mbps on 433 MHz? 

Hi Chris,

We do not have test code for this set up Chris. The suggestion would be to find the settings by making use of the e2e threads that TheGhostOf linked and then use the generated settings on rfPacketTX and rfpacketRx. 

Regards,
Sid

Could you pls send the TheGhostOf linked setting? I couldn't find. 

Hi Chris,

The answer by SVS in this thread seems to have the settings that TheGhostOf is referring to.

https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/628551/cc1310-receive-nothing-using-433m-1mbps-with-rf_cmdproptxadv-rf_cmdproprxadv

Regards,

Sid