Hi, Thanks for suggestion.
I have taken the rx_ofdm.grc (as the receiver) & tx_ofdm.grc as transmitter in the /OFDM/example/. In this case, if I choose number of channel = 2 at RX USRP, then a new output port is turned on, which must be connected to the next block (snap attached for better understanding). But the next block is already connected to the Ch0 of USRP, so an error is shown. What will be the workaround in this situation? Thanks you, Ayaz From: Marcus D. Leech via USRP-users<mailto:usrp-users@lists.ettus.com> Sent: Monday, June 18, 2018 6:00 PM To: usrp-users@lists.ettus.com<mailto:usrp-users@lists.ettus.com> Subject: Re: [USRP-users] Configuration for 2nd RX2 antenna failed in B210 On 06/18/2018 07:13 PM, Ayaz Mahmud via USRP-users wrote: Hi, My platform is B210. I am trying to setup 1 x TX (1st USRP) and 2 x RX (2nd USRP). I am able to transfer a file using OFDM from one USRP to other with single TX-RX antenna (2.421 GHz). But I am unable to configure the 2 x RX antenna. Configured at Receiver USRP (Source): Mb0: Subdev spec --> A:A A:B Ch0 antenna --> RX2 With this setup I cannot see any LED on the 2nd RX2 port. Can you point out any mistake or suggestion for troubleshoot? Thanks, Ayaz Yes, specify RX2 for the 2nd channel in your setup.
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