Hi Guys,
I'm new to this list-server, but not new to Ham radio...
A special RTTY filter you say?? Hmm... will it fit the Corsair II??
And will be effective for other digital stuff?? ie: PSK-31.
Thanks for any comments!
Mark WA3QVU
Willow Grove, Pa.
Michael Melland wrote:
>
> Hi Barry,
>
> That's a #216 500 Hz filter, the special RTTY filter with the passband
> shifted up to mark/space. Here are the spec's :
>
> Center freq: 9.002210
> -6dB bandwidth: 500
> Shape fact: 2.75:1
> Insertion loss:, Nom.: 8.0 dB
> Ultimate rejection: 90+ dB
> Z in/Z out: 200 Ohms
> Poles: 6
> Stock Code: 48161
> Regards,
>
> Mike
> --
> Michael Melland, W9WIS
> Winneconne, Wisconsin USA EN54pc
> qrp-l #1656 - qrparci # 9875 - iparc #252
> ars #1075 - http://webpages.charter.net/w9wis/
>
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