niTclk Status Code: -25007 using RFSG PXIE 5673 (2x2 MIMO)

[PeeWee]

Hi,

I'm using the PXIE 5673 2x2 MIMO RF Signal generator in Labwindows CVI, and when I try to synchonize both RFSG modules using the niTClk_Synchronize() function, the TClk shows an error with Status Code: -25007: 

Sessions cannot be synchronized, because the requirements for the external sample clock rate (or an external sample clock timebase, in case of digitzers), have not been met. When synchronizing a session with an external sample clock (or an external sample clock timebase, in case of digitizers), make sure its sample clock or sample clock timebase rate is equal to the sample clock rate or the sample clock timebase rate of the other synchronized sessions.

Index of session (starts at zero) with unmatched rates: 1

Corresponding rates:  358.400000e6,  200.0e6

Matched rates:  179.200000e6,  358.400000e6

Anyone can help me?

Regards,

[Jim_S]

Hello,

When looking over the error, it looks like the 2 PXIe-5673s are generating at different bands. Is this true? Along with this, could you explain your application in more detail?

Along with providing these details, have you tried using the MIMO example built into CVI called 5673Synchronization(TClk, SharedLO).prj? You can find this example in the Example Finder under Hardware Input and Output » Modular Instruments » NI-RFSG » Synchronization. This particular example shows how to implement this where both generated signals are in the same band. Does this example work without any issues?