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Re: [Discuss-gnuradio] Packetloss and Ber simulation using OFDM
From: |
Sai Parepalli Laxman |
Subject: |
Re: [Discuss-gnuradio] Packetloss and Ber simulation using OFDM |
Date: |
Wed, 27 Feb 2019 11:41:39 -0500 |
Hello,
This is Nishant.
I have a pair of N210 USRP modules and two pairs of LFTX/LFRX daughter boards. I have an unexplained 55db drop in the signal where a signal with amplitude bounded between -1 to 1, shows a -30db peak rather than a 0 dB peak on Qt GUI Frequency Sink and I am wondering if the amplifier is wrong or something that I am not doing right.
I am using Ubuntu 18.04.1 gnuradio version 3.7.11 and UHD_003.010.003.000
I have attached the flowgraph and the transmitter output below.
- Re: [Discuss-gnuradio] Packetloss and Ber simulation using OFDM,
Sai Parepalli Laxman <=