John, please tell us what modes need more than 100 kHz
bandwidth, or even which mode needs the 100 kHz.

Personally, I have not experienced these but would like
to hear about them.

Howard K5HB

----- Original Message ----
From: John B. Stephensen <[EMAIL PROTECTED]>
To: digitalradio@yahoogroups.com
Sent: Tuesday, May 1, 2007 10:30:10 AM
Subject: Re: [digitalradio] Re: ARRL wake up ......









  


    
            



One problem is that very wide modems are 
allowed only outside the phone/image segments, which is the opposite of what is 
reasoable for users. Another example is that data modes are only allowed 
a 100 kHz bandwidth on 70 cm which is 30 MHz wide.

 

73,

 

John

KD6OZH

 


  ----- Original Message ----- 

  From: 
  jgorman01 

  To: digitalradio@ yahoogroups. com 
  

  Sent: Tuesday, May 01, 2007 15:18 
  UTC

  Subject: [digitalradio] Re: ARRL wake up 
  ......

  


  
  I must be one of the stupid folks that have a "misconception" about
what 
  the withdrawn petition was to accomplish.

Could you enlighten us on 
  just exactly what "modes" are being blocked
by the current regulations. 
  What bands do these modes operate on? 
What is the purpose of the blocked 
  modes?

The ARRL stated that very wide multi-tone modems ARE allowed 
  under
current regulations and I guess I'm just not educated enough to 
  know
that implementation of some better modes are being blocked. 
  Heck,
pactor 3 only operates at 100 baud. Does SCS have an even 
  better
modem that works at something over 300 
  baud?

Jim
WA0LYK

--- In digitalradio@ yahoogroups. com, 
  "Bill Vodall WA7NWP" <[EMAIL PROTECTED]>
wrote:
>
> > NO ONE 
  wants to hamper experimenting but at the same
> > time no one should 
  want to crush other older modes ...
> 
> No one wants to crush the 
  older modes -- but they can't block moving
> to new modes and that's 
  what's happening now.
> 
> 
> Bill, 
  WA7NWP
>





    
  

    
    




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