swap over to the 132. It’s not a cheap fix, but better
than scrapping a 132.
Bob
> On Jan 11, 2015, at 12:59 AM, Loïc Moreau wrote:
>
> Hi,
> My 53132A cooling fan is becoming extremely noisy so I have to fix it or find
> ear plugs fast.
>
> If anybody as encountered the sa
Hi,
My 53132A cooling fan is becoming extremely noisy so I have to fix it or find
ear plugs fast.
If anybody as encountered the same problem witch I suppose is common I will be
interested if there is replacement part easily available for that purpose.
Regards
Loïc
_
wrote:
> Bruce Griffiths writes:
> > Are you sure that the setup is aligned to minimise AM response?
> >
> > Are you using cross-correlation?
> > Bruce
> >
> > On Monday, 22 December 2014 5:08 PM, Loïc Moreau
>
> eai..fr> wrote:
> > Hi all,
Hi all,
My phase noise measurements system give erroneous results in close in phase
noise measurements, I got humps in the 1Hz-1000Hz area as high à 20 dB more
than expected.
The setup is using a mixer to compare reference and DUT witch drive an LNA
http://www.ko4bb.com/~bruce/LowNoiseMixerPr
Hi,
Here attached is a TBOLT screen shot,
I am unable to go an ADEV @ 1s not better than 10-8 with timelab when I am
measuring a 10-134 10 MHz source, I suppose that it is due to the short term
stability of my TBOLT around 20 ppt rms with spikes coming up to 80 ppt .
Putting directly the ou
ebo.com]
> On Behalf Of Loïc MOREAU
> Sent: Tuesday, October 25, 2011 1:01 PM
> To: time-nuts@febo.com
> Subject: [time-nuts] 8560E DC Coupling phase noise measurements
>
> Hi,
> In the process of measuring phase noise with a 'demphano' gear, I am
> a
bit
>
Hi,
In the process of measuring phase noise with a 'demphano' gear, I am a bit
reluctant to connect my 8560E in DC mode to get 30 Hz low frequency
sensitivity: the SA input is very sensitive to DC voltage and may be
destroyed by a voltage larger than 200mV.
So with a LNA having no blockin
Hi all,
My first goal is to verify the frequency of my different RF sources : 4420B,
some DDS, a N2PK VNA and ISOTEMP 134-10, the next step with the help of an
Excel spread sheet to have some idea about their respective stability.
Equipped with option 010, I would like to know how in which dir
In order to compare different frequency sources i am in the process to acquire
old Agilent gear, i am looking to different directions 5350A counter or more
modern 53131A the prices are nearly equals and I prefer more recent equipment
so I somebody can give me an advice to look further on 5350A