If I had a choice between a 300 Hz and 500 Hz filter for RTTY, I would choose
the 300 Hz filter. It would help on CW too.
73, Don AA5AU
> From: David VE3VID <email@example.com>
>To: RTTY contest group <firstname.lastname@example.org>
>Sent: Thursday, August 22, 2013 4:38 PM
>Subject: [RTTY] 300hz or 500hz IF filter?
>Hello everyoneI would like to outfit my FT-857D portable rig with an IF filter
>on its 455khz stage. INRAD sells a suitable 500hz unit. They also have a
>300hz unit. I am leery about the 300hz filter being too narrow.
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