HeiFelix
Member level 1
rfid 13.65
Hi:
I recently take part in a RF project. There are two many problems.
1. I want the read distance about 6 meters. The antenna must be in a PCB and low power comsuption. And it will be used in vehicle access(near the metal). If it is possible to rfPIC to cover this range?
2. I easly to make a transmitter using a saw resonator but I found it is very difficult to design a recievr. I hope some one can help me.
3. I try to use the Transeiver from RFM TR3000 to develop it but it is too expensive to make the product. Is there cheaper solutions?
Hope to get the help from you
Hi:
I recently take part in a RF project. There are two many problems.
1. I want the read distance about 6 meters. The antenna must be in a PCB and low power comsuption. And it will be used in vehicle access(near the metal). If it is possible to rfPIC to cover this range?
2. I easly to make a transmitter using a saw resonator but I found it is very difficult to design a recievr. I hope some one can help me.
3. I try to use the Transeiver from RFM TR3000 to develop it but it is too expensive to make the product. Is there cheaper solutions?
Hope to get the help from you