[time-nuts] altinex switches

Rex rexa at sonic.net
Tue Feb 12 03:25:28 EST 2013


Yes, this switch matrix seems intended for video signals, so 75 ohms is 
the expected standard. I doubt that would be much of a problem for 50 
ohm timing signals. Some of us shall see soon. BNCs may be 75 ohm 
versions too, but probably not a big issue.


On 2/11/2013 6:20 PM, J. L. Trantham wrote:
> Looks like 75 ohms if I understand the manual correctly.
>
> Joe
>
> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
> Behalf Of Don Latham
> Sent: Monday, February 11, 2013 8:00 PM
> To: time nuts
> Subject: [time-nuts] altinex switches
>
> I bought a couple of
> 180986059633
> switches. The manual is at:
> http://pdf.textfiles.com/manuals/STARINMANUALS/Altinex/Manual/Archive/Home%2
> 0Run%20(HR)%20Series.pdf
>
> You get 8 inputs switchable to 12 outputs IN ANY COMBO. meaning it can be a
> 12 output distribution amp. isolation amps all round, and either
> 200 or 300 MHz bandwidth. dc coupled, have a look. There are some left.
> Don
>



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