Tnx for the replies, understood. I tried both settings and the high gave
me the least loss. Thanks again.
73 Dwight NS9I
Alan Sewell wrote:
> I think you need to use the high position. On an archived Inrad web
> page it says concerning the filter curves:
>
> "The top graticule is labeled REF, and is normally 0 dB. The filter
> insertion loss can be seen as the number of dB below the reference at
> the center frequency."
>
> The #759 curve shows about 9 dB of loss. The jumper high position is
> for use with the Ten-Tec 216, 217 & 219 filters which have 8.0, 7.5 and
> 10 dB of loss, respectively.
>
> 73,
>
> Alan N5NA
>
> http://www.tentecwiki.org
>
>
>
> DGB wrote:
>
>> I just put a #759 400hz cw filter in the 9mhz board. How does one know
>> which gain jumper selection to use, high or low?
>>
>> thanks 73 Dwight NS9I
>> _______________________________________________
>> TenTec mailing list
>> TenTec@contesting.com
>> http://lists.contesting.com/mailman/listinfo/tentec
>>
>>
>>
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
>
>
>
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|