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From: | tianji |
Subject: | [Discuss-gnuradio] what is the unit of transmitting amplitude in benchmark_ofdm_tx.py |
Date: | Thu, 25 Feb 2010 09:15:18 -0600 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20100120 Fedora/3.0.1-1.fc11 Thunderbird/3.0.1 |
Hi there, I wonder what is the unit of the transmitting amplitude used in benchmark_ofdm_tx.py? In transmit_path.py, it is recommended to try 8000, see below. def set_tx_amplitude(self, ampl): """ Sets the transmit amplitude sent to the USRP @param: ampl 0 <= ampl < 32768. Try 8000 """ self._tx_amplitude = max(0.0, min(ampl, 32767.0)) self.amp.set_k(self._tx_ Thanks Tianji |
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