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From: | Tom Rondeau |
Subject: | Re: [Discuss-gnuradio] BPSK output abnormal |
Date: | Sun, 24 May 2015 13:34:06 -0400 |
Hi everyone,I try to simulate file transfer using BPSK with block diagramFile Source --> PSK Mod --> PSK Demod --> File SinkThe block setting isFile Source :-file type = .jpg (282,8 kB (282.765 bytes))-repeat = no-vec length = 1PSK Mod :-num of constellation = 2-gray code = yes-diff. encoding = yes-sample/symbol = 2-excess BW = 0.35-verbose = off=log = offPSK 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 = offFile Sink-vec length = 1-unbuffered = on-append file = overwriteThe 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
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