Re^2: RADIO POCKET MODEMS

[Karamanolis Nikos]

On Wed, 29 Apr 1998, Stelios Xanthakis wrote:

> 
> 
> On Wed, 29 Apr 1998, Karamanolis Nikos wrote:
> 
> > 
> > 
> > Epeidh den eftase private to mail moy ston endiaferomeno pls as moy
> > steilei ena mail proswpika gia na to syzhthsoyme...
> > 
> > Kai mhn akoyw ahdies oti kati tetoia den ginontai... Dhladh pws o OTE exei
> > 120Mbps sta 3-10 GHz ????  Enas filos eftiakse diplwmatikh asyrmata modem
> > kai oloklhro asyrmato diktyo.... 
> 
>  Kala, o OTE exei tetoia modem alla den ta eftiaksan oi texnikoi tou
> OTE me ta kolitiria tous.
>  Safos ke ginete, oxi omos apo hobbista.
>  Ke poli diskola apo radioerasitexni...
> 
  Ma den eipe kaneis na kanei o an0rwpos sta 3 GHz soneei kai kala... Apo
oti leei h ypodomh yparxei...


>  Sta xartia, ena block diagramma ama thelis sou dino. Alla block diagramma
> ke typomeno kikloma exoun terastia diafora.
>  Typomeno ke ilopiisi akoma pio megali...
> 
  Safws. Eidika sthn RF h 0ewria apo thn praksh apexoyn poly.... ma
paraaaa poly...... 


> > Yparxoyn malista ETOIMA oloklhrwmena poy
> > xrhazontai elaxista ekswterika eksarthmata gia na doylepsoyn, alla
> > dystoixws xreiazontai para polla periexomena tsephs (lefta nte....)
> > 
> 
>  Safos, den ine dinaton na ginei xoris VLSI olokliromena.

   Den lew VLSI oloklhrwmena alla IC's poy periexoyn to dyskolo meros ths
kataskeyhs... ta syntonismena kyklwmata. Ekei h0ela na dwsw perissoterh
emfash.
  
>  Ine san na leme : "thelo kikloma gia na ftiakso motherboard"
>  Oxi toso poliploko, alla ke pali afta ta pramata ta ftiaxnoun eteries.
> 
>  Ase to RF....  (3GHz talandotis gia plaka? Kalo)

  Kleistron.... skeftese tipota kalytero ???? :)
  To dyskolo se  aytes tis syxnothtes den einai pws 0a ftiakseis ton
talantwth alla tis grammes metaforas (torno exeis ????)

> 
> Stelios
> 

  NikosK





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