I'd be tempted to try the radio thoroughly first. If you really do suffer
with the sort of interference that such a roofing filter will help with then
you might want to look in more detail. Personally I find the continuously
variable DSP filtering more than sufficient in 99 out of 100 cases, maybe
it's just a lot quieter here. I very often run the radio with the widest
roofer selected as this gives the best noise blanker performance.
I think it's useful to refer to these properly as roofing filters not I.F
filters in the traditional sense (okay they are in the first IF)
Martin, HS0ZED
-----Original Message-----
From: tentec-bounces@contesting.com [mailto:tentec-bounces@contesting.com]
On Behalf Of Steve Miller
Sent: 18 November 2009 19:16
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Filters -More specific
Thanks Barry. I'm purchasing a use Orion II which has a 1.8K filter
but I'm a cw op. I don't need a narrow filter but 1.8k is a bit broad!!
hi Thanks again. 73 Steve
Barry N1EU wrote:
> I'd go with the Ten-Tec 600hz filter.
>
> 73,
> Barry N1EU
>
> On Wed, Nov 18, 2009 at 11:40 AM, Steve Miller <hsmiller@awsllc.net>
wrote:
>
>> Hopefully I'll get it right this time!!!
>>
>> Which are the recommended cw filters for the Orion II....the ones from TT
or Inrad? I'm looking at the 500 or 600Hz cw Filters. Thanks, Steve N0SM
>>
>>
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> TenTec@contesting.com
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>
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