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ajs2001tx
09-10-2008, 07:08 AM
I need a few extra 5 button key FOBs Parallax part number 28005.

Parallax said it is "obsolete."

It was made by RFDigital and they have not responded to email or answer the phone.

We have lost one and need to replace it and have a few spares.

Does anyone have any of these laying around?

Thanks

Mike Cook
09-10-2008, 07:19 AM
I'm not completely sure but I thought those RF-remote 5 button key chain transmitters, that Parallax sold, were made by Linx Technologies, if so these might be them:

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=CMD-KEY5-418-ND (http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=CMD-KEY5-418-ND)

Or

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=CMD-KEY5-315-ND (http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=CMD-KEY5-315-ND)

Or

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=CMD-KEY5-433-ND (http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=CMD-KEY5-433-ND)

Or

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=OTX-315-HH-KF5-MS-ND (http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=OTX-315-HH-KF5-MS-ND)

Or

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=OTX-418-HH-KF5-MS-ND (http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=OTX-418-HH-KF5-MS-ND)

And finally

http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=OTX-433-HH-KF5-MS-ND (http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=OTX-433-HH-KF5-MS-ND)

More info in this thread, see Ken's comments: http://forums.parallax.com/showthread.php?p=604545

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Mike (http://www.allsurplus.net/)

Post Edited (Mike Cook) : 9/10/2008 12:18:58 AM GMT

ajs2001tx
09-10-2008, 08:27 AM
Thanks a lot.

This really gets me out of a jam.

Chris Savage
09-10-2008, 11:42 PM
Mike, those units were manufactured by RF Digital, using Linx chipsets.

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Chris Savage
Parallax Engineering