[USRP-users] Maximum Length MIMO-Cable

Martin Braun (CEL) martin.braun at kit.edu
Thu Feb 7 03:54:20 EST 2013


On Wed, Feb 06, 2013 at 11:13:35AM -0600, Josh Blum wrote:
> On 02/06/2013 03:51 AM, Martin Braun (CEL) wrote:
> > Hi everyone,
> > 
> > would a 1m SFF-8088 cable work as a MIMO-connector, or should I
> > stick to the 50cm versions as advertised on ettus.com?
> 
> Should work. Be aware, that there is a roughly calibrated phase delay to
> compensate for the length of the mimo cable. You can tweak this value
> for a different length cable (in the codes), or possibly, your app will
> be able cope with the additional phase shift in the 10 MHz reference.

Thanks a lot. If it's fixed, a phase offset won't be a problem.

MB

-- 
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
Research Associate

Kaiserstraße 12
Building 05.01
76131 Karlsruhe

Phone: +49 721 608-43790
Fax: +49 721 608-46071
www.cel.kit.edu

KIT -- University of the State of Baden-Württemberg and
National Laboratory of the Helmholtz Association
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