[USRP-users] About the use of all channels of N321 or N320 for reception.

Jarabo Amores M. Pilar mpilar.jarabo at uah.es
Fri Jul 3 08:30:45 EDT 2020


Dear colleagues,

I sent a previous inquiry about the possibility of using (2xN321), (2xN320) or (1xN320+1xN321) for having a tight coherence and being able to acquire 8 channels simultaneously with an instantaneous bandwidth of 200 MHz. The answer was that we need to buy (1xN321 + 3xN320).

As far as I understand from the data in your web (https://www.ettus.com/all-products/usrp-n320/) each N320 includes 2 daughterboards, and each daughterboard provides 1 TX/RX channel and 1 RX channel. The provided answer to my previous question assumes that only one channel per daughter board can be used for reception, and in the block diagram only one receiving channel appears ... Please could you confirm it?
I am copying the block diagram of the daughter board marking the TX/RX channel.


[cid:image001.jpg at 01D65144.DDA173E0]  [cid:image002.jpg at 01D65144.DDA173E0]

Thank you very much in advance.

Regards,

Pilar
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