[Laser] Lasers vs LEDs & ARRL contests

[riese-k3djc at juno.com]

> By certain bandwidth I mean any light that most of it's output is 
> confined to a narrow spectrum.  I guess this would apply to most any 
> 
> solid state light emitting device.
> 
> 
> Thanks for bringing up the subject Jon.
> 
> Dex
>

I believe that sodium vapor lamps produce a fairly narrow spectrum
and have lots of power,, but I guess lots of QRM as well

Bob K3DJC
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