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Topic:
Direct TV RF Mode
This thread has 2 replies. Displaying all posts.
Post 1 made on Thursday January 8, 2009 at 09:33
waxings
Lurking Member
Joined:
Posts:
June 2008
3
Can one use the RF functions of the 890 remote on the compatible Direct TV HD DVR's?
These DVR's have the capability of RF.
Post 2 made on Thursday January 8, 2009 at 10:04
akirby
Super Member
Joined:
Posts:
March 2004
4,640
No. It is illegal for one company to use the same RF frequency as another company, unless they're both using Z-wave (DirecTV is not). This has to be done, otherwise devices from different mfrs would interfere with each other (the tv remote opens the garage door and vice versa, etc.).

Z-wave uses a common frequency with digital addressing (think of it as a computer network with each device having an IP address so the packets don't get confused) so that's not a problem.

The 890 only communicates with the RF extender and other 890 remotes via RF or other products via Z-wave. Won't work on DirecTV.
Post 3 made on Thursday January 8, 2009 at 22:39
xpat
Long Time Member
Joined:
Posts:
May 2008
277
bang on, what akirby said.


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