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From: | Malihe Ahmadi |
Subject: | [Discuss-gnuradio] USRP2+RFX2400, TX only and RX only configuration |
Date: | Sun, 05 Dec 2010 14:30:06 -0700 |
User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.11) Gecko/20101013 Thunderbird/3.1.5 |
HI,I would like to configure two USRP2+RFX2400 boards one as the TX only and the other one as RX only, so on the TX board I set: io_tx_05=1 => the enable(pin 8)of the transmitter mixer (U101) is always high, so the mixer is always active
io_tx_06=0 => the TX/RX (U202) works always as TX and on the RX board I have:io_rx_05=1 => the enable(pin 15)of the receiver mixer (U2) is always high, so the mixer is always active
io_rx_06=1 => the RX (U209) works always as RXbut now when I look at the output of the U2(pin 8 and 22), there is no signal there (why?) and GRC is giving me this message: "Channel 0 is not receiving". what does it mean?
Thanks, Malihe
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