the status of rf components on 20.04.2010 maria filippova, 20.04.2010 rf components: loads phase...
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The status of RF components on 20.04.2010
Maria Filippova, 20.04.2010
RF components:• Loads• Phase shifters• Attenuators• Hybrids• Splitters• Directional couplers• WR 90 (E/H) bends• RF flanges (SLAC design)• RF flanges (CERN design)• Gaskets
The aim of the meeting is to give the status of the current production.
Status of RF components on 20.04.2010
• RF components have to be supplied to the following projects:- X-Band stand alone test- TBL series (for TBL prototype RF com. are supplied)- TBTS phase 2.2 (for phase 1 and 2.1 RF com. are supplied)- PSI (CH)- Trieste/ Elettra (IT)- RF components for KEK and Klystron test at SLAC are already
supplied.• We have got the full information of the RF components needed
to supply by CERN for these projects on the 13th of February 2010. The total information is presented in summary table in two parts. The 1st part of the summary table shows the information about following RF components: loads, phase shifters, attenuators, hybrids, splitters, directional couplers, WR 90, RF flanges (SLAC design) male/female, RF flanges (SLAC design) closed male/female, RF flanges (CERN design), gaskets.
Maria Filippova, 20.04.2010
Summary table for RF components 1st part
RF componentsTBTS P2.2
TBLseries
X-band standalone test PSI
Trieste/
Elettra
SUM quantity
for all projects Ordered Received
Sum received
Already
supplied
To be suppli
edWe have at
CERN Available*
To be order
ed
Loads 3 16 3 3 3 38
5 from VDL (NL) 5
15 10 284+1(non conform)
4+10+1+16=31
5 from CINEL (IT) 5
10 from CINEL (IT)10 May 2010
4 (2+2) from HEEZE (NL)H-
01,02,03,04[SS430] 41 from CINEL (IT)
[SS430] 11 from COBHAM (UK) June 201016 under tendering -
Phase shifter 1 2 from GYCOM (RU) 2 2 1 0 1 1
Attenuator 2
2 from GYCOM (RU) +
1 body 2 +1 body 2 +1 body 2 0 1 body 1 body Splitter 2 2 1 8 10 from VDL (NL) 10 10 3 5 7 7
Hybrid 2 24 from CINEL (IT) 4
11 2 9 9 1+6 from CHINA 7
Directional couplers 12 6 5 3 34
10 from GYCOM (RU) 10
10 8 26 22+5+1+1+16=25 1
5 from COBHAM (UK) Sep 101 from Nihon Koshuha (JP) Jul 10
8 from COBHAM (UK)? 22 weeks
8 from Nihon Koshuha (JP)? 5 months
1 from IHEP (CN)Dec 2010 - Feb 2011
WR90 straight m 6 6 40 2 4 37 8x5m=40 SLAC RF flanges -
male 34 16 90
100 from VDL (NL)
100 100 19 71 114 114 will order in few days
180 from VDL (NL)
SLAC RF flanges -
female 34 19 95
100 from VDL (NL)
100 100 21 74 120 120
will order in few days180 from VDL
(NL)
SLAC RF flanges closed - male 10 10
will be ordered in few days 20 from VDL
(NL)
SLAC RF flanges closed - female 10 10
will be ordered in few days 20 from VDL
(NL) CERN RF flanges 6 6 0
Gaskets 80 80 160
150 from VDL (NL)
150 150 10 150 140 140 10
will be ordered in few days 300 from VDL
(NL)* including RF components under production//marked green components are in our stock
Maria Filippova, 20.04.2010
From Qty Delivery date Price/Piece (CHF)
Status
VDL (NL) 5 Proto-21/01/2008, ser-11/04/2008 23’673 ReceivedCINEL (IT) 5 Proto-11/01/2008, ser-30/05/2008 17’497 ReceivedHEEZE (NL) 4 Proto-10/10/2008, ser-05/12/2008 4’923 Received for KEK
CINEL (IT) 1 24/10/2008 33’193 Received for KEK
CINEL (IT) 10 10 May 2010 11’000 OrderedCOBHAM (UK) 1 June 2010 ? Ordered (via Steffen)? 16 Schedule is asked: by 4 each month
from June-September 2010? Under tendering
since 16.04.2010
Status of RF components on 20.04.2010
Tab. 2 High power loads
Maria Filippova, 20.04.2010
10 from CINEL (IT). Delivery time is 10 May 2010. 2 weeks delay due to final machining problem, which are now solved.
From Qty Delivery date Price/Piece (CHF)
Status
GYCOM (RU) 10 The prototype-20/12/2007, series-30/06/2008
23’000 Received2 in our stock
COBHAM (UK) 5 The prototype – 11 June 2010, series – 30 Sep 2010 at the latest
10’000 Ordered
NIHON KOSHUHA (JP) 1 5 July 2010 10’455 OrderedIHEP (CN) 1 8-10 months, December 2010-
February 201114’321 Ordered
COBHAM (UK) 8 22 weeks – by the end of September 2010
6’450 Under approval by CERN
NIKON KOSHUHA (JP) 8 5 months – by the end of September 2010
10’662 Under approval by CERN
? 1 ? ? We really need this!
Status of RF components on 20.04.2010
Tab. 3 Directional couplers
Maria Filippova, 20.04.2010
Following new requirements we would need to order an additional directional coupler.
Status of RF components on 20.04.2010
Tab. 4 RF flanges SLAC type, WR90 and gaskets
Maria Filippova, 20.04.2010
Type Qty Delivery date Price/Piece (CHF) Status
SLAC RF flanges - male 100 23.02.2010 151 Received
180 6 weeks 127 Will order in few days
SLAC RF flanges closed - male
20 6 weeks 93 Will order in few days
SLAC RF flanges - female 100 23.02.2010 207 Received
180 6 weeks 170 Will order in two weeks
SLAC RF flanges closed – female
20 6 weeks 141 Will order in two weeks
WR90 straight (meter) 40 37 Received
100 ? ? Need to order
Gaskets 150 23.02.2010 28 Received
300 6 weeks 28 Will order in few days
RF flanges (SLAC type) and gaskets from VDL (NL).WR90 from AT Wall company.
Summary table for RF components 2nd part
Maria Filippova, 20.04.2010
RF componentsTBTS P2.2
TBLserie
s
X-band standalone test PSI
Trieste/
Elettra
SUM quantity
for all projects
Ordered
Received
Sum receiv
ed
Already
supplied
To be suppli
edWe have at CERN
Available*
To be order
edWR90/H-bend U
(117Fx230x205.5F), f-f 2 2 2 2
WR90/H-bend (117.0x113), m-f 7 7 7 7WR90/H-bend (112.88/117.04),
m-f 6 20 9 2 18 7 7 11WR90/H-bend (117.04/117.04),
f-f 2 2 2 2WR90/H-bend (202.54/117.04),
f-f 3 3 3 3WR90/E-bend (78.49/82.78), m-
f 3 21 12 2 19 12 12 7WR90/E-bend (82.8Fx444.5M),
m-f 1 1 1 1WR90/E-bend (82.8Fx78.5M),
m-f 1 1 1 1WR90/E-bend (82.8Fx630M),
m-f 1 1 1 1WR90 straight 200 mm, m-f 1 1 1 1WR90 straight 560 mm, m-f 1 1 1 1WR90 straight 590 mm, m-f 1 1 1 1
WR90 straight 687.5 mm, f-f 1 1 1 1WR90 straight 704 mm, m-f 1 1 1 1WR90 straight 900 mm, m-f 1 1 1 1
WR90 straight 1150 mm, m-f 1 1 1 1WR90 straight 1416 mm, m-f 1 1 1 1WR90 straight 3000 mm, m-f 1 1 1 1
WR90 MAGIC TEE, m-m-m 1 1 1 1?
* including RF components under production/marked green components are in our stock
The 2nd part of the summary table shows the information about the following RF components: the straight WR90 waveguides and the bends (E-type and H-type). These components will be delivered ready to be installed (i.e. with flanges already brazed) by CERN to PSI (CH) and Triesta (IT). CERN asked about machining and brazing of the straight WR90 waveguides and of the bends (E-type and H-type) VDL. The part of the ordered waveguide flanges can be used by VDL for fabrication of these items.
This can be launched soon.
Status of RF components on 20.04.2010
Maria Filippova, 20.04.2010
Photo 1. H-bend bending test and cut/ through Photo 2. Front view of bend cut/ through
With the material CERN have supplied VDL did several tests to see if they can manufacture the bended pipes. The results are shown on the photos 1,2. There is a small distortion only on the outside as a result of material displacement. (This inside is filled with a kind of water-dissolvable wax to prevent inside distortion.) CERN cannot make a decision about acceptable result based on the photos. The bends shall be sent to CERN for inspection and validation in few days.
Status of RF components on 20.04.2010
Maria Filippova, 20.04.2010
Notes: • PSI (CH):- Straight raw waveguide, RF flanges and gaskets have high priority and should be sent as soon as possible. The rest of the components shall be delivered as soon as they are available, in any case it would be preferable to have all the items for September 2010.• Trieste (IT):-To be sure that the WR circuit will fit the klystron position. Trieste ask that the exact length of the two WR90 straight pieces, marked WR90 S1416 FxM and WR90 S687.5 FxF, would be communicated later.-Trieste prefer to have a cooling system brazed on the WR90, but the layout is not yet decided.-solution with WR 90, no ceramic window, no vacuum valve adopted.
Under discussion:Q (Trieste): Could CERN provide us as a Magic Tee to split the power before
the section?A (CERN): We can send our splitters. Is it fine with you? If not, we cannot to supply The Magic Tee.
Conclusions:New components have to be ordered:• one directional coupler (to be confirmed)• WR90 • flanges• H/E bends
Status of RF components on 20.04.2010
Maria Filippova, 20.04.2010
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