RE: WFD

[Mulhauser Francoise <francoise.mulhauser@psi.ch>]

Hi Fred and Co,

I don't know personaly the RF group people. I know that they "live" in the
Loge building.
However, I have found the following information:

 RF Section:  Peter.Sigg@psi.ch    	 WLGA C25, Tel: 32 34

Therefore, I would directly talk to this person and he will be able to send
you to the correct one, if not finding the clock himself.
best regards,

Francoise
-----Original Message-----
From: Peter Kammel
To: Brendan Kiburg
Cc: David Hertzog; dwebber@uiuc.edu; dchitwoo@uiuc.edu; Steve Clayton;
Francoise Mulhauser; Robert Carey; Tim Gorringe; Fred Gray
Sent: 26/10/05 20:14
Subject: Re: WFD

Dear Brendan,

We had some good discussions between Rob, Dave and myself.

The plan is the following.

i)  We start with the 7th (extra) crate and the WFDs available
    in this crate.
ii) We use the sin wave distributor from BU. We make the gating
    fanouts with standard NIM modules.
iii) We should ask the PSI rf group, whether we can borrow
     a 500 Mhz sine wave generator (Francoise to you know
     the names). Then we would swap the PSI generator with the
     BU precision generator, so MuCap can setup with the precision
     generator and MuLan still keeps operational.


This should get us into business and Valodja can try to get them
running.

iii) Somewhat later, coordinated with MuLan test requirements, we'll
     take out the remaining WFDs from a suitable MuLan crate and
carefully
     increase the numbers of WFDs in our crate. We'll try to diagnose
     the occupancy problem.
iv)  If this fails and we cannot get to 16 operating WFDs per crate,
we'll  
     use an additonal crate from MuLan. Before doing that, we should
have
     further communications with our MuLan friends.

Good luck

Peter
     
  

On Wed, 26 Oct 2005, Brendan Kiburg wrote:

> Hello All,
>   Steve and I have installed most of the cables for our detector and
are 
> bringing individual detectors online.  As we are getting further 
> organized, we we like to begin installing WFD crates and units in our 
> barrack.  Have their been any further discussions about which WFDs we 
> can have and where we should take them from.  With Fred arriving soon 
> and Volodya eager to help, we would like to install things soon.
> 
> Where should we take the WFD from and how many may we have?
> 
> Best regards,
> Brendan
>