BILL IS CORRECT.
The frequencies shown in the original doc is:
9.000750
9.00150
My tired eyes just focused on the last 3 digits and didn't see
that there was one less "0" before them.
SORRY EVERYBODY!
Here CORRECTED:
MODEL: 217 218 219 220
------------------ ---- ----- ----- ------
C/F 9.00xxxx MHz: 0750 1500 0750 1500
6dB BW, Hz: 500 1800 250 2400
S/F, 6/60 dB: 2:1 1.8:1 2.4:1 1.7:1
Ins. Loss, dB: 7.5 2.0 10.0 2.2
Ult. Rejection, dB: 90+ 90+ 85+ 90+
Z in & out, OHMS: 200 200 200 200
Number of Poles: 8 8 6 8
73
Rick
-----Original Message-----
From: tentec-bounces@contesting.com
[mailto:tentec-bounces@contesting.com]On Behalf Of Bill Tippett
Sent: Thursday, January 15, 2004 6:31 PM
To: tentec@contesting.com
Subject: [TenTec] 9Mhz filters
DJ0IP wrote:
>TEN-TEC 9 MHz FILTERS
MODEL: 217 218 219 220
------------------ --- ----- ----- ------
C/F 9.000xxx MHz: 750 150 750 150
Bad info Rick...The 218 (1800 Hz) and 220 (2400 Hz) are
centered
at 9.001500, so the "150" above should read "1500".
http://www.qsl.net/tentec/manuals/217.pdf
73, Bill W4ZV
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