Darn you're up early (or late), Doug (if you're in CA)! Good thought,
but NO. I'm aware of that practice, but I've never done it. Hopefully
tonight I can cajole someone to actually get on the air and see how it
looks/works then. 73
> -----Original Message-----
> From: Doug Faunt N6TQS +1-510-655-8604 [mailto:faunt@panix.com]
> Sent: Friday, February 15, 2002 6:54 AM
> To: wa9als@starband.net
> Cc: Writelog@contesting.com; icom@mailman.qth.net
> Subject: Re: [WriteLog] Success - MMTTY x 2 and
> filter/spectrum question
>
>
>
> From: "WA9ALS - John" <wa9als@starband.net>
To: <writelog@contesting.com>
> Date: Thu, 14 Feb 2002 22:55:06 -0500
>
> Now an interesting observation - If you look at my screenshot at
> http://wa9als.mystarband.net/wlmmttyx2.gif, you will note different
> spectrums. Both radios are set to the exact same freq -
> 7.082576 - and
> both are using 350 Hz filters, yet the spectrums are quite
> different.
> BTW, AFC is OFF on both, as is RIT.
>
> The PROII (left) is using its all-DSP filters, an the IC-706MKIIG
> (right) is using it's FL-232 350 Hz filter.
> UNFORTUNATELY, I can't find
> any RTTY signals to try out tonight!
>
> Any ideas about the (noise) spectrum differences?
>
> One idea: You've lied to the MKIIG so you can use the FL-232
> on SSB for AFSK, so the radio thinks the center of that
> filter is higher then it really is?
>
> 73, doug
>
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