Thanks to all who contributed to this thread of a search for an IR543AH, which is an old X10 controller that receives IR signals from a TV universal remote, and if, X10 PLC will place them on the homes power lines. The IR543
A which tranceives only the house code it's HS dial is set to did not meet my needs. Thanks to forum members dhouston and tuicemen I was able to locate the "
AH" model which transceives all 16 House Codes. My quest was spurned by a product called Blumoo. A universal TV remote control app for IPhone and Android cell phones, and a Bluetooth connected hardware IR blaster, which controls all the IR driven junk in a room, such as a home theater room. The IR543AH is something of a rare bird and I really appreciate the help from the X10 forum member, dhouston for helping me find one.
I am still in the early stages of setting up Blumoo, but I like it more than the more conventional "universal remotes" such as the Harmony, Pronto, or X10 Icon and Nstinct, in that the screen is 100% configurable. All buttons are nameable, movable, and can have macros attached. Blumoo apparently has, at least a portion of the old X10 Wireless remote control code library, hence Blumoo has X10 codes along with about every other TV IR remote control code for the past decade or two.
I'm thinking Authinx might consider bringing back the IR543AH. But not before the ancicipated X10 WiFi module!!