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Re: [TenTec] Corsair II & Omni V Filters

To: Gary@doctorgary.net, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Corsair II & Omni V Filters
From: Ken Brown <ken.d.brown@hawaiiantel.net>
Reply-to: ken.d.brown@hawaiiantel.net, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Mon, 26 Nov 2007 18:51:26 -1000
List-post: <mailto:tentec@contesting.com>
Hi Gary,

The 217 and 219 are 9 MHz IF filters and the 285 and 282 are 6.3 MHz IF filters. I don't know enough about the Omni V to tell you which ones you could use in it. In the Omni VI you can use one or two optional 9 MHz filters, depending on which version Omni VI you have, and there is room for a total of four 6.3 MHz filters.

DE N6KB

Ten-Tec IF filter data

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

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.

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 / 84-05
220 / 48058 / 2400 / 9.001500 / 8 /8307 / 6840
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 / ?
unk / 48074 / 2400 / 6.3 / Stock (non-option) 6.3 MHz filter>


Gary Smith wrote:
Looks like my Corsair II is going to be my backup rig. I'm getting ahold of my father's Omni V which has been mothballed for years.

I have a couple questions in light of this;

Looking at the old brochures, I see the CW crystal filters are different numbers between the Corsair II & the V, are they interchangeable though? I have the model 285 500Hz & the model 282 250Hz filters (no 288 SSB filter) and see the V calls for model 217 for 500Hz & a 219 for 250Hz

If the Corsair filters can be placed successfully in the Omni, that would sure be nice.

Thanks,

Gary
ka1j
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