[RTTY] AFSK vs FSK question

[Paul Playford]

FSK will allow you to easily use any special rtty filters you may have on 
your radio for receive.  Even if you don't do FSK now, you will want to 
if/when you replace your radio.

I use MMTTY - free, available on the internet and build my own RTTY 
interface for transmit that uses two transistors.

de Paul, W8AEF

ZF2JI/ZF2TA  FO8DX/FO8PLA  8Q7AA  XZ0A  VU7RG  TX5D



----- Original Message ----- 
From: "David VE3VID" <ve3vid at hotmail.com>
To: "RTTY contest group" <rtty at contesting.com>
Sent: Sunday, October 04, 2009 2:38 PM
Subject: [RTTY] AFSK vs FSK question


>
> I'm just getting started in RTTY.  Is AFSK just a problem to make work? 
> AFSK RTTY sounds alot like PSK?   My Kenwood TS450 does FSK, is it better 
> to invest in the hardware for RTTY (KAM etc) than struggle with AFSK.
>
>
>
> Thanks for any help
>
>
>
> David
>