< ask for hepl on transceiver >
时间：04-10
整理：3721RD
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Hello,
I am writing here because I need your help. I have to build two transceivers (one for transmitting and the other for receiving). I am going to use a board with a PIC18F452 and a chipcon CC1020. I would like to be able to measure the transmitted and received signal in order to calculate the losses (dB).
So, what I need is:
1. To be able to alter the transmitted power and frequency (use 402-470 and 804-940 MHz range)
2. The code in C language for the transmitter and receiver in order to do the above and also some kind of interface (or otherwise) to acquire the data transmitted and received.
I would be very oblige to anyone who can help in every way.
I am writing here because I need your help. I have to build two transceivers (one for transmitting and the other for receiving). I am going to use a board with a PIC18F452 and a chipcon CC1020. I would like to be able to measure the transmitted and received signal in order to calculate the losses (dB).
So, what I need is:
1. To be able to alter the transmitted power and frequency (use 402-470 and 804-940 MHz range)
2. The code in C language for the transmitter and receiver in order to do the above and also some kind of interface (or otherwise) to acquire the data transmitted and received.
I would be very oblige to anyone who can help in every way.