Other Parts Discussed in Thread: CC1200 Hello,
I have some questions for the RF Layout Reference Design of CC1200 for 420-470MHz.
1. For the PA bias circuit, please let me know the purpose of R171, C173 and L171. Especially, I want to know the purpose…
Hello, I've tried to find documentation about the SPWH24433TI antenna included in the CC1120EMK-420-470 evaluation module, but I haven't found anything, does anyone knows the gain of this antenna? I have tried to compare this antenna to others for reference…
Hi,
There are a few options:
If you only need a simple low-cost receiver, you could also consider the CC113L; it has less features than the CC1101 but is lower cost (you can use the RX path of the CC1101 reference design for the CC113L): https:…
Part Number: CC1200DK Other Parts Discussed in Thread: CC1200 , , CC1200EMK-420-470 Hello,
Few questions:
Is CC1200 tunable to any frequencies between 420-470MHz?
Are there any parameters in CC1200 transceiver that need calibration over 1-10…
As per your advice I used a STM32 400 MHz board and connected to CC1200EMK-420-470. I wrote a short program to send packets back to back and receive the same. I am able to transmit 505 Kbps user data only. The receiver however is not able to receive more…
Part Number: CC1200 Hello,
I have a CC1200 custom board running at 138MHz 18kbps 2-GFSK. The design is based on the 169MHz BOM with changes to the passives at the balun as advised by TI FAE.
Without any antenna connected, the background RSSI is <…
Part Number: CC1200
Hello,
Could you give me the expertise for the following phenomenon?
My customer measured some BER curves for CC1200EMK-420-470 with the following settings. Frequency: 314.547272 Symbol rate: 19.2 RX Filter BW: 79.365079 Modulation…
Other Parts Discussed in Thread: CC1200 Hi,
I don't know if this is the right forum but I will try :-)
In the CC1200EMK-420-470 Layout I see that C181 connected to L93 and CC1200 pin 18 with unmatching impedance.
All other RF traces are matching…
