Hello Nima,
We don't have Ellysis but we have with us (Extra launchpads-we haven't used them yet)
Launchpad LAUNCHXL-CC1352P-2*: 868/915 MHz up to 14 dBm, 2.4 GHz up to 20 dBm
Launchpad LP-CC1352P7-4: 433 MHz up to 13 dBm, 2.4 GHz up to…
Hi,
All designs that are > 20 dBm output power, we usually have a shield and generally a 4-layer PCB design in order to meet regulatory radiated requirements.
Regards,
Richard
The 20 dBm PA requires a 4 layer board.
Terry Deng said: however 20db 868Mhz is not stable with very high error or lost frame.
What time on conducted measurements have been performed to verify the 20 dBm PA?
Hi Senjin,
TI is aware of the issue and currently investigating. When functional, the TX power can be selected between one of the LRF_txPowerTable values available in the ti_radio_config.c file generated by SysConfig.
// LRF_TxPowerTable data structure…
Hello Marie,
LP_CC1352P7_4 supports only 433MHz different from LP-CC1352P7-1
LP-CC1352P7-4: 433 MHz up to 13 dBm, 2.4 GHz up to 10 dBm
LP-CC1352P7-1: 868/915 MHz up to 20 dBm, 2.4 GHz up to 5 dBm
We need new rf_defaults.js for wisun. currently…
Pravan, thanks for providing more information. Here are some back of the envelope calculations:
300 nodes transmitting 50 bytes every 10 min, this is an average amount of data of 300*50*8 = 12000 bits, and sent every 10 min the average throughput is…
Hi,
Thank you for reaching out.
First of, I would recommend you verify which LaunchPAd you are using:
LAUNCHXL-CC1352P1: 868/915 MHz up to 20 dBm, 2.4 GHz up to 5 dBm LAUNCHXL-CC1352P-2*: 868/915 MHz up to 14 dBm, 2.4 GHz up to 20 dBm LAUNCHXL-CC1352P…
"Antenna switching": The RF driver uses the function rfDriverCallbackAntennaSwitching. For the examples in the SDK, this is defined in ti_drivers_config.c which is generated when you compile an example. If you use a different switch than is defined in…
Both of the structures you provided contain a RCL_Command_TxPower txPower field. In the rfPacketTx example you would typically set the TX power by modifying rclPacketTxCmdGenericTx.txPower.dBm before calling RCL_Command_submit. The carrier w ave is in…
Hi Dawn,
Here is a conclusive answer:
For Advertising, Scan Responses and Connection - Use GapAdv_setParam()
For the HCI_EXT_ModemTestTxCmd - use HCI_EXT_SetTxPowerCmd()
Below is the waveform I was able to obtain by running my code where I…
