[RFI] Didn't mobile phones originate in Ham radio?

[Martin Ewing]

I imagine the reference is to GaAs transistors, which are used in
radio astronomy and cell phones. Yes, pretty lame.

Now QRU per moderator.

73 Martin AA6E

On 5/28/11, Andy <ingraham.ma.ultranet at rcn.com> wrote:
> When did astronomers start looking for black holes?
>
> I'm no expert (I'm an engineer, not a scientist), but I don't recall
> anyone talking about trying to look for black hole evidence until the
> last decade or so, well after cell phones were out.
>
> Andy
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-- 
Martin Ewing
Branford, Connecticut
martin.s.ewing at gmail.com