Hi, I have problems with the antenna design, now I can read the transponder ( RF-HDT-DVBE-N2) but only when I have the osciloscope conected to the antenna, altough I can't read the transponder on the first time.
Could you help me with the antenna…
Jerome,
The Smith Chart software can be found at Professor Fritz Dellsperger's website. It is quite useful.
http://www.fritz.dellsperger.net/
I think you should be able to hit this range requirement. Is the tag going to be read when the concrete…
Hello,
Given the TRF7960EVM outputs 200mW of power and that the antenna diagonal length is 2" gives a reading range of 4".
I am trying to design an antenna that can read laundry tags (RF-HDT-DVBE-N2) at a distance of up to 8 inches away.
I see…
Other Parts Discussed in Thread: RF-HDT-DVBB , TRF7960 , CC2500 , MSP430F2274 , MSP430F2370 Hi,
I'm trying to read an ISO15693 tag (RF-HDT-DVBB from TI) using the TRF7960 on a custom board.
I'm always getting a 0x0E IRQ after reading (Parity, Frame…
Other Parts Discussed in Thread: TRF7960 , RF-HDT-DVBB I have built a external antenna following the guidelines of the HF Antenna Cookbook and HF Antenna Design Notes and am trying to connect it to the TRF7960. I can get teh TRF7960 on board antenna to…
Hello,
I am in almost same situation as mentioned above.
I can read/write memory blocks of theese tags - RF-HDT-DVBE-N2, RI-I16-112a-03, RI-I17-112a-03, RI-I03-114a-S1 but can't perform inventory request.
I send following to the TRF7961 to start…
Hello guys.
Thank you so much for the help and concern, really appreciate it
and you are the only hope that I have on solving this problem and starting to
see the circuit working. Thank you!
I have carefully went…
Hi Brijesh,
I tried with both 8 bit and 16 bit extraction.
The image with 16 bit pixel extraction looks the same which we were getting before( by disabling pixel processing)
The image with 8 bit pixel extraction does not look good.I am attaching both…
I have followed the steps suggested and i am still facing the same issues with the input , i have added all the plots here for more analysis
comparision_outs.zip.txt
tidl_importfp32.txt
modelType = 2
numParamBits = 32
numFrames…
