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Re: XTB II Review



"Charles Sullivan" <cwsulliv@xxxxxxxxxxxx> wrote in message
news:459ab1d5$0$5211$4c368faf@xxxxxxxxxxxxxxxxx
>
> What could be a more basic specific issue for X10 transmission than phase!
>
> How about a phase detector: A plug-in transmitter module sends a short
> burst of RF on the positive AC half-cycle.  A plug-in receiver module
> displays a green or red LED depending on whether the RF is received on its
> positive or negative AC half cycle.
>
> These modules could be combined with an X10 test signal transmitter and
> X10
> signal strength meters.
>
> Regards,
> Charles Sullivan

Insteon RF phase bridges ("SignaLincs") have that capability - you plug one
in, press a setup button, then plug the second one into outlets until its
LED blinks the right way (a fast blink, IIRC).  You get a pair of them in
each of the various Insteon starter kits, and they sell individually for
$40.

    - Dennis Brothers



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