[SI-LIST] Re: switch matrix
- From: Gwen and Wolfgang <gwmaichen@xxxxxxxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Wed, 16 Nov 2011 22:51:22 +0100
Narda would be another vendor of high-performance RF relays. Keithley
would be a vendor for switch matrix controllers, and they also build
custom switch matrices if needed. (building the matrix itself isn't all
that hard though, just a lot of wiring and soldering depending on how
many relays and how many contacts you need).
Wolfgang
On 11/16/2011 10:44 PM, Peter.Pupalaikis@xxxxxxxxxx wrote:
> Hi Ming:
>
> I'm assuming you want relays - because you can buy pin-diode switches too -
> but you'll lose DC.
>
> As far as relays, you have DowKey, Ducommun, Radiall, and Teledyne to
> choose from.
>
> I like Radiall the best - they are hard to deal with but seem to make the
> highest quality, albeit expensive product.
>
> You can also buy instruments that have these relays in them that can be
> controlled via GPIB so you don't
> have to build your own switching system. Pickering is a company that sells
> these. Not sure of others.
>
> Pete
>
>
>
> |------------>
> | From: |
> |------------>
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |Ming Li<swagguy09@xxxxxxxxx>
> |
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |------------>
> | To: |
> |------------>
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |si-list@xxxxxxxxxxxxx
> |
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |------------>
> | Date: |
> |------------>
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |11/16/2011 04:08 PM
> |
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |------------>
> | Subject: |
> |------------>
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |[SI-LIST] switch matrix
> |
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |------------>
> | Sent by: |
> |------------>
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
> |si-list-bounce@xxxxxxxxxxxxx
> |
>
> >--------------------------------------------------------------------------------------------------------------------------------------------------|
>
>
>
>
>
> Hi, Experts,
> We are looking for a switch matrix to speed up our SI testing on DUT which
> has 8 differential pairs. Maximum frequency is 10GHz. Can anyone give us
> some suggestions?
>
> Thanks. We appreciate your help.
>
> Regards,
> Ming
>
>
> ------------------------------------------------------------------
> To unsubscribe from si-list:
> si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
>
> or to administer your membership from a web page, go to:
> //www.freelists.org/webpage/si-list
>
> For help:
> si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
>
>
> List technical documents are available at:
> http://www.si-list.net
>
> List archives are viewable at:
> //www.freelists.org/archives/si-list
>
> Old (prior to June 6, 2001) list archives are viewable at:
> http://www.qsl.net/wb6tpu
>
>
>
>
>
> ------------------------------------------------------------------
> To unsubscribe from si-list:
> si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
>
> or to administer your membership from a web page, go to:
> //www.freelists.org/webpage/si-list
>
> For help:
> si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
>
>
> List technical documents are available at:
> http://www.si-list.net
>
> List archives are viewable at:
> //www.freelists.org/archives/si-list
>
> Old (prior to June 6, 2001) list archives are viewable at:
> http://www.qsl.net/wb6tpu
>
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List technical documents are available at:
http://www.si-list.net
List archives are viewable at:
//www.freelists.org/archives/si-list
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
