Christoph,
Christoph Spielmann said: When I changed this to "Internal Bias Differential RF" the RX performance of my custom board significantly improved.
Sorry, I forgot that this is indeed the default configuration for our Launchpads including the…
Part Number: LAUNCHXL-CC1352P Other Parts Discussed in Thread: CC2652P7 , CC1352P , SYSCONFIG , CC1352P7 Hai,
I'm trying to Build Zigbee Network Processor (ZNP) Example for CC2652P7 chip.
I want to use 20 dBm output power.
Which Launchpad I need…
Hi Shuyang,
I believe a recompile is required for effective 20 dBm use of the CC1352P7 with radio_test_lib_app executable. I will have the Tools Team confirm this.
Regards, Ryan
I was able to confirm high PA operation after making custom ti_radio_config.c/h files for +20 dBm on the 250 kbps MSK PHY, tested with the rfPacketTx example I found ~15 dBm increase in RSSI from a receiving device connected to Smart RF Studio 7.
…
Hi Shuyang,
The hardware's matching circuit of each LaunchPad is optimized for a specific TX power region, whether it is 6 to 10 dBm for the P-4 or 14 to 20 dBm for the P-2. Furthermore, the internal PA is only capable of a programmable range of 6 dB…
Hi Dnyaneshvar,
The CC2590 was designed before the CC135x family of devices was developed, primarily for devices that had up to +5 dBm Output Power. The CC1352P7 contains a +20 dBm Power Amplifier, so from a TX perspective a CC2590 would not be necessary…
Hello Island,
The page you link to is for launchpads for CC1352P (not P7): https://www.ti.com/product/CC1352P
The launchpads for CC1352P7 are here: https://www.ti.com/tool/LP-CC1352P7
LP-CC1352P7-1: 868/915 MHz up to 20 dBm, 2.4 GHz up to 5 dBm…
Hi Ryuuichi,
It's possible to use a comparison tool from the Low-power 2.4 GHz products page .
The CC2652RB has an internal BAW (48 MHz oscillator) whereas the CC2652P7 has more Flash/RAM and an internal PA for higher TX power (+20 dBm max). The…
Hello Jose,
1. The MT_SysSetTxPower command uses MAP_MAC_MlmeSetReq to convert the supplied txPower in dBm into a register value to be used by the radio configuration.
2. The TX Power attribute of this command should be supplied in dBm. For the CC1352P…
Part Number: CC2651R3SIPA Other Parts Discussed in Thread: CC2640 Tool/software: I am considering using the CC2651R3SIPA (model with built-in antenna), but on page 14 of the attached documents(swra601m.pdf) it says that FCC certification cannot be obtained…
