[TenTec] Filter information

[Jerry Haigwood]

Ken,
    The 282 and 285 filters are 6 pole filters and not 8 pole as shown
below.  Here is the TenTec Wiki information on filters.
<http://tentecwiki.org/doku.php?id=filters>.
Jerry W5JH

-----Original Message-----
From: tentec-bounces at contesting.com [mailto:tentec-bounces at contesting.com]
On Behalf Of Ken Brown
Sent: Friday, July 08, 2011 7:28 PM
To: ken.d.brown at hawaiiantel.net; 'Discussion of Ten-Tec Equipment'
Subject: Re: [TenTec] Filter information

Hi All,

I have been trying to keep an accurate reference of Ten-Tec filters, 
mostly focusing on pre-Orion radios. I have deleted some information 
that has been identified to me as incorrect, and added the notes about 
the probable application of the stock number 48057 and 48127 filters. It 
seems that "stock" non-optional filters generally have a stock number 
but do not have a model number. Model 220 may be an exception. Any 
additions, confirmations or corrections are appreciated.


Ten-Tec IF filter data

Model Number / Stock Code / Bandwidth Hz / Center frequency MHz / Poles

216 / 48161 /  500 / 9.002210 / 6 RTTY filter
217 / 48036 /  500 / 9.000750 / 8
218 / 48037 / 1800 / 9.001500 / 8
219 / 48055 /  250 / 9.000750 / 6 /8047 / 6840
??? / 48057 /?/?/4/Guess Corsair 2.4 kHz stock filter unconfirmed
220 / 48058 / 2400 / 9.001500 / 8 /8307 / 6840 Omni stock filter?
221 / 48243 /  250 / 9.000500 / 6 Low note CW filter
282 / 48054 /  250 / 6.299250 / 8
285 / 48053 /  500 / 6.299250 / 8
288 / 48075 / 1800 / 6.300000 / 8 / 9125 / N5
unk / 48127 / 6000 / 9 / ? / Paragon AM filter??
unk / 48074 / 2400 / 6.3 / Stock (non-option) 6.3 MHz filter>

Following the number of poles are other numbers that have been reported
seen on these filters. They may be date codes or PCB design numbers.






DE N6KB












_______________________________________________
TenTec mailing list
TenTec at contesting.com
http://lists.contesting.com/mailman/listinfo/tentec


_______________________________________________
TenTec mailing list
TenTec at contesting.com
http://lists.contesting.com/mailman/listinfo/tentec



_______________________________________________
TenTec mailing list
TenTec at contesting.com
http://lists.contesting.com/mailman/listinfo/tentec