While I hate to send business their way ... you might check out Radio Shack.
They have a gadget called (I think) an I-Roc.  It is intended to transmit
stereo music from CD players and MP3 players to a car FM radio.

The newer ones work off 3 volts (2 AA batteries) or 12 volts from the car.
Quality is pretty good but I don't know about range.  Perhaps they would
hook one up in the store near a window and let you test the range.
Frequency selection is limited to 4 (6?) preselected frequencies.  Stability
seems pretty good.

Price is $25 or $30.

It is a rather compact fob looking device with a tail.  The tail is the
antenna and the jack that plugs into the audio source.



-Mike



-----Original Message-----
From: Picdude [mailto:picdude@NARWANI.ORG]
Sent: Sunday, January 25, 2004 6:31 PM
To: PICLIST@MITVMA.MIT.EDU
Subject: Re: Looking for an FM transmitter


Looking at the manual for the Ramsey 25B now.  They have a huge list of the
pertinent FCC regulations on there.  Seems like this application will keep
the transmitter within all the regs.

Cheers,
-Neil.



On Sunday 25 January 2004 10:51 am, Olin Lathrop scribbled:
> I'm no expert on this, but I rather doubt the FCC will let you transmit
> enough power to go a couple hundred feet right in the middle of the
> commercial FM band.

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