[Cialug] Raspberry Pi hacking @ Area515

Barry Von Ahsen vonahsen at gmail.com
Mon Mar 10 16:11:32 CDT 2014


did you not read the note? :)

NOTE: The Raspberry Pi’s broadcast frequency can range between 1Mhz and 250Mhz, which may interfere with government bands. We advise that you limit your transmissions to the standard FM band of 87.5MHz–108.0MHz (see Step 3) and always choose a frequency that’s not already in use, to avoid interference with licensed broadcasters.

*wink, wink*


-barry



On Mar 10, 2014, at 4:07 PM, Dave Weis <djweis at sjdjweis.com> wrote:

> SDR seems like one of those great ideas I could use to get in a lot of
> trouble very quickly.
> 
> 
> 
> 
> On Mon, Mar 10, 2014 at 3:27 PM, David Champion <dchamp1337 at gmail.com>wrote:
> 
>> Speaking of Raspberry Pi...
>> 
>> I'm planning to have a demo of the Pirate Radio project - streaming audio
>> files over a software defined FM transmitter on a RPi. The only additional
>> hardware is a piece of wire for an antenna.
>> 
>> http://makezine.com/projects/make-38-cameras-and-av/raspberry-pirate-radio/
>> 
>> Will be at Area515 this Tuesday 3/11 during the Open House, starting at
>> about 6:30 pm. If we can get it working, may try to get another machine
>> with a SDR doing analysis to see what the noisy RPi FM signal looks like.
>> 
>> Will be some other fun stuff going on, i.e. some guys are planning to be
>> playing with burning raster images with the laser cutter / engraver.
>> 
>> -dc
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