[Halld-pid] TDCs for TOF

[Fernando J Barbosa]

Hi Sasha,

Keep in mind that there will be an additional cost of ~$10k for the 
signal distribution infrastructure with the CAEN units.

Best regards,
Fernando

On 6/20/2012 2:58 PM, Alexander Ostrovidov wrote:
> On Wednesday, June 20, 2012, Eugene Chudakov wrote:
>> Hi,
>>
>> The TDC selection (the CAEN ones against the F1 ones) should be
>> addressed at some moment before ordering the F1 TDCs.
>>
>> I have a simple estimate (please give me another one if you know
>> better):
>>
>> CAEN 16 ch/module =>  12 modules (perhaps 13) * $9k=117k.
>> F1 32ch/module =>  7 modules * 3k = 21k.
> CAEN VX1290A TDC also has 32 channels per module, not 16.
> So, 176 TOF channels will require 6 modules of either CAEN or F1.
>   With one spare module, the total cost of CAEN is $63k
>
> Sasha
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