[TenTec] filters for Orion and Orion II

[Barry Gross]

There are new 1.8Khz, 600hz, and 300hz roofing filters for the O2.

Does anybody know what had to change with the 1.8Khz filter?

73, Barry N1EU

On 12/23/05, George K <w2yj at highstream.net> wrote:
>
> New roofing filters.
> George
>
> _______________________________________________
> TenTec mailing list
> TenTec at contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
>