[Laser] 2 questions XE2AT

[Alvaro de Leon Romo]

Well like a boy that open a new book and not understand something , is like 
I am now with Laser but I found a lot where make the questions THANKS TO ALL 
!!
  1. I am using pointers and the Wave lenght is 630 to 670 nm this is 474 
Thz I think, I canot found the formula to know the frecuency somebodie have 
this formula ?
  2. I have 2 pointers one is from Ramsey, is a beautiful work and it have 
almost 5 mw, the other is a cheaper 2usd and is 1mw , the question is , the 
power on the sticker is a REAL power or the 1mw is just for pay less taxes..
     I see no diference at 100m on the shade of the pointers.
  3. there are diference in distance to get with 1mw and 5 mw ?
  Thanks in advance
  G0MRF  great site !!! congratulations, I lost you on AO40 from Isle of man 
:-((

_________________________________________________________________
MSN Fotos: la forma m�s f�cil de compartir e imprimir fotos.  
http://photos.msn.es/support/worldwide.aspx