My client have a radio comunication with hopping frequency working in 800 MHz Range, that only work in 50 meter radius and need to expand to 500 meter.
what need to design is a repater that can receive hopping frequency and re-transmit with higher Tx power to the original receiver.
it can be made into 2 repeater device
A. a Transmitter that receive original hopping frequency and re-transmit to different freq (hopping is better)
B. a Receiver that receive the different freq transmitted by unit A, and retransmit into original hopping frequency to the original transmitter
if possible to make into single unit will be better
The Output Needed :
1. Schematic Diagram
2. Electronic Diagram
3. PCB Design
4. Bill of Material
11 freelancer đang chào giá trung bình $1205 cho công việc này
Hi, I have read your project description carefully. Your project is really interesting to me and i can do it correctly. Let's discuss. I will do my best. Thank you.