Re: [Discuss-gnuradio] [USRP-users] Switching and high spike in spectrum

Hi, Sorry for late reply. I was running out of time, so I used the offset tune future of UHD to handle that spike. See the following link, hope it helps, http://files.ettus.com/manual/structuhd_1_1tune__request__t.html -- Bob On Sat, Apr 2, 2016 at 7:41 AM, hanwen

Re: [Discuss-gnuradio] [USRP-users] Switching and high spike in spectrum

Hi Bob, I came up with the same issue and I hope the DC leakage from Tx should disappear right after the Tx burst is finished, but acturally I still saw the strong DC during the pure Rx time lot. Have you got a solution for that? Thanks. Br, Hanwen 2014-10-31 7:31 GMT+01:00 bob wole

Re: [Discuss-gnuradio] [USRP-users] Switching and high spike in spectrum

On 10/29/2014 01:54 PM, bob wole via USRP-users wrote: USRPN210r4 with SBX I am observing a strong spike at the center of the receive spectrum when I start burst transmission. My top flowgraph contains following two hierarchical blocks 1) A transmitter flow graph with (tx_time,