Using rfx900 with usrp rev 3 (2005)

Hi,
Is it possible to use rfx900 with usrp rev 3 hardware that was released
in 2005? If yes, what changigs should be made on either board (usrp
board or rfx900 board) ?

Gohar

When doing this modification, is there any performance differences
between
using a setup with this modification versus a newer USRP1 that doesn’t
need
this modification? I think I had heard that the newer USRP1 has better
clock performance or something for the RFX900 boards and didn’t know how
much a setup with this modification would perform in comparison to a
setup
with a newer USRP1 (using the RFX900 boards).

The newer way will have better phase noise.

Matt

Gohar wrote:

Hi,
Is it possible to use rfx900 with usrp rev 3 hardware that was released in 2005? If yes, what changigs should be made on either board (usrp board or rfx900 board) ?

On the RFX board
Move R36 to R34
Move R115 to R116

Put the rfx board on the USRP and run

burn-db-eeprom -t rfx900_mimo_a -f -A -B

Matt

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