Hi everyone,
I try to simulate file transfer using BPSK with block diagram
File Source --> PSK Mod --> PSK Demod --> File Sink
The block setting is
File Source :
-file type = .jpg (282,8 kB (282.765 bytes))
-repeat = no
-vec length = 1
PSK Mod :
-num of constellation = 2
-gray code = yes
-diff. encoding = yes
-sample/symbol = 2
-excess BW = 0.35
-verbose = off
=log = off
PSK Demod :
-num of constellation = 2
-diff. encoding = yes
-sample/symbol = 2
-excess BW = 0.35
-frequency BW = 6.28/100.0
-timing BW = 6.28/100.0
-phase BW = 6.28/100.0
-gray code = yes
-verbose = off
-log = off
File Sink
-vec length = 1
-unbuffered = on
-append file = overwrite
The size of input file = 282,8 kB (282.765 bytes)
but the size of output file = 2,3 MB (2.262.066 bytes)
What's wrong with my fg?
Thank you,
Surya Agam