Diplexer

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landarc

New Member
Original poster
Mar 3, 2005
1
0
I need to be able to diplex a cable modem and Dish Network Service. Anyone know of a diplexer that will work for this?
 
If you find a diplexer that can pass as low as 5mhz and blocks the DC on that leg it will work for you.
Your return frequency fall somewhere between 5-50mhz.
 
Just for completeness:

The Sat leg of the diplexer must be DC-passing with a range of at least 950-2150 (for cushion).

The other leg will typically be 5-900 - but at least 5-50 as rcbridge said.

If a power inserter is farther from the switch than the diplexers, high-current diplexers MUST be used.
 
For troubleshooting purposes in the future, the best solution is to run separate runs. If you can have a new cable run to the modem that will be best if not just use the diplexers mentioned above.