[INRAD] News for Ten Tec fans.
Scott Neader KA9FOX
ka9fox at qth.com
Sun May 1 22:51:05 CDT 2005
These filters & curve graphs are now on the web site.
http://www.qth.com/inrad then click on Filters, then Ten-Tec
73 - Scott KA9FOX
At 10:02 AM 4/21/2005 -0700, you wrote:
>We have received the filters which are suitable for low pitched CW
>listening. The number is 765 and it's centered on 9000.5 kHz witha 600 Hz
>bandwidth. It's four poles and has about 3 or 4 dB loss. It sells for
>$80 and is suitable for use on our Roofing filter board or it may be
>ordered with a standard Ten Tec style plug in board.
>
>We also have 8 pole filters with 1000 Hz bandwidth which are centered on
>9000.75 kHz. These are useful for wide CW listening. Insertion loss is
>about 4 dB. The price is $115 and the number is 766.
>
>Filter curves and information will be on our web site shortly.
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