[SBE] Video DA Help

[Stu Casteel]

is this a trick question?

the "proper" the answer is one - with a 75 ohm termination

- there is no real limitation (within a facility) to how many devices you 
can daisy chain as long as each is a non terminating loop through as long 
as the final device has the 75 ohm termination

prudent engineering design dictates that you limit the number of devices in 
such a daisy chain as removal of any device in the chain will affect all of 
the devices until properly terminated again (think service interrupting and 
how the GM feels about make goods)

At 21:48 27-11-07 -0500, you wrote:

>We are using GVG 8500 series Video DAs to distribute sync. How many 

>devices can I safely deliver sync to from one port of a video DA?

>

>Thank You

>

>Glenn Little

>Assistant Chief Engineer

>WCIV TV/DT

>WB4UIV

>

>

>

>

>_______________________________________________

>SBE mailing list

>To unsubscribe, go to http://seven.pairlist.net/mailman/options/sbe

>_______________________________________________

>SBE at sbe.org

>http://seven.pairlist.net/mailman/listinfo/sbe

>

>

>--

>No virus found in this incoming message.

>Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 

>269.16.7/1152 - Release Date: 11/26/2007 10:50 AM