[halla_compton] [EXTERNAL] Fwd: Compton QWAD adaptors
Michael Gericke
Michael.Gericke at umanitoba.ca
Tue Dec 3 14:40:53 EST 2019
Hello,
Jie has completed 4 boards of the QWAD adapter, for one plane (see
attached).
I am leaving for JLab on Thursday and will the taking them along. The
remaining
ones will be shipped when they are ready.
Cheers,
Michael
--
Michael Gericke (Ph.D., Professor)
Physics and Astronomy
University of Manitoba
30A Sifton Road, 213 Allen Bldg.
Winnipeg, MB R3T 2N2, Canada
-------- Forwarded Message --------
Subject: Compton QWAD adaptors
Date: Mon, 2 Dec 2019 15:00:51 -0600
From: Jie Pan <Jie.Pan at umanitoba.ca>
To: Michael Gericke <mgericke at physics.umanitoba.ca>
Hi Michael,
I'd let you know that four adaptor boards are ready to be brought to
JLab. Attached please find the instruction about the connections between
a silicon strip detector and four adaptor boards. As the ordered
digi-key components just arrived, I didn’t get a chance to make the
resistive jumpers for QWAD yet. However, I have eight resistive jumpers
(for 16 channels) built with regular resistors, instead of SMT
resistors, available right now, which could be used for JLab tests. I
don’t know when you will go to JLab, I’d try to make more resistive
jumpers if time permit.
I couldn’t find you today, so I’ll leave those boards and resistive
jumpers on my desk in Rm#510. Please feel free to pick them up at your
convenient time.
Cheers,
Jie
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