[android-developers] Re: Detecting CB Radio Signals with Android Phones

2010-10-14 Thread Daniel Fung
Thanks guys. I think that would be too much of a hassle. What I am actually trying to do is to try and have the mobile detect that it is in a certain area of confinement. The only thing in that vicinity is a CB radio signal. Anyways, back to the drawing board. Thanks. D On Oct 14, 11:37 pm,

[android-developers] Re: Detecting CB Radio Signals with Android Phones

2010-10-14 Thread DanH
It's conceivable that one could use some sort of passive resonant frequency multiplier, but probably only in theory. On Oct 13, 2:06 pm, Gerry wrote: > CB is in the ~28 MHz frequency range which falls in the HF 10 meter > brand. > Bluetooth and wifi, are in GHz range > and Cellular is in 800Mhz t

[android-developers] Re: Detecting CB Radio Signals with Android Phones

2010-10-13 Thread Gerry
CB is in the ~28 MHz frequency range which falls in the HF 10 meter brand. Bluetooth and wifi, are in GHz range and Cellular is in 800Mhz to 2 GHz. so I don't see how the on board circuit can detect CB signals. However, I can see one can convert a Ramsey 10 meter receiver kit to do just that ! G