NI GPIB ENET/100 bad switching power supply?

[Donkey Rubarb]

Hi,

it seems that the 'switching power supply' of the GPIB ENET/100 is responsable for

an awul lot of noise in the measurements in our Lab.

(-85dBm @ 662Hz..!). It is not that we have a bad model or so.

We have 3 enet/100's and all 3 have this problem.

However the agilent gateway we have don't have this problem so much.

Is there anything i can do?

Haven't other people noticed this problem before??

Best Regards,

[Omar S.]

Hello,

After investigations, no similar problem was noticed.

I think the best thing to do is to try to use another power  supply.

Regards.

Omar S. NI

[Donkey Rubarb]

Hi,

I allready tried using an other power supply,

we have 3 Gpib/enet 100, and all 3 have this problem.

I find it kinda stupid that we have to switch off

our enet 100's before we do a measurement...

But if this is normal we will have to stick to our agilent's I guess...

Best Regards,