I am sure that reputable antenna experts know that the minimal RTTY RX
bandwidth should be 170 + (2 x 45) Hz!
The only Orion data provided by ON4UN were filter passbands. We can see
clearly that even 250 Hz filter actually measures 240 Hz.
Deplorable Icom and good old Collins offer 330/350 Hz filters for RTTY mode.
"Write" or wrong?
73 de Mario, S56A, N1YU
----- Original Message -----
From: "ON4MA Marc" <marc.wullaert3@pandora.be>
To: "Marijan Miletic" <s56a@bit.si>; <cq-contest@contesting.com>
Sent: Saturday, October 18, 2003 8:47 AM
Subject: Re: [CQ-Contest] Re: ON4UN and the Ten-Tec Orion
> I think and i'm sure John was pointing to the filter setting not the shift
> !!!
> ----- Original Message -----
> From: "Marijan Miletic" <s56a@bit.si>
> To: <cq-contest@contesting.com>
> Sent: Friday, October 17, 2003 8:48 PM
> Subject: [CQ-Contest] Re: ON4UN and the Ten-Tec Orion
>
>
> > ON4UN> Copy of RTTY is flawless with bandwidth down to 150 Hz!
> >
> > Orion even beats the laws of physics as hamradio RTTY works with 170 Hz
> > shift at 45 bauds!
> >
> > Just doing Windows XP update and Symantec antivirus download enjoying my
> > soft PC...
> >
> > 73 de Mario, S56A, N1YU
> >
> > P.S. Japanese working practice has long been: Do it write first time!
> >
>
>
>
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