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[Discuss-gnuradio] Wideband receiver considerations for USRP2
From: |
Ulrika Uppman |
Subject: |
[Discuss-gnuradio] Wideband receiver considerations for USRP2 |
Date: |
Mon, 10 Aug 2009 10:14:52 +0200 |
Hi,
I'm thinking about how to receive data in a wider frequency range width the
USRP2, and I stumbled over some questions:
Is it possible to set the decimation rate less than 4? All the documentation I
have found is saying that 4 is the least interpolation/decimation value, but is
there any actual constraints in the hardware that makes it impossible to use a
decimation of 2?
With a decimation rate 2 I understand that I will have to send the data in 8
bit per sample instead of 16 bit per sample over the wire. Has anyone
implemented this functionality for the USRP2, or do the non-implemented parts
have anything to do with the upcoming VRT work?
Regards,
/Ulrika
- [Discuss-gnuradio] Wideband receiver considerations for USRP2,
Ulrika Uppman <=