Hi all,
In USRP B200mini, when I start off sending, for example, a tone from TX/RX port and receive it from RX2 port, there is an increasing amplitude signal at the receiver that could take a pretty long time to converge (e.g. at 4 MHz sample rate, it is as long as 50 to 100 milliseconds.)
I wonder if it is because of the transmitter's initialization or the receiver's AGC.
I also test a binary OOK-like signal (on-off keying) to check if it happens during the transmission and found out that it just happens at the start of transmission.
I would be appreciated if anyone helps me with this.
regards,
Ali G. Dezfuli