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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+BCB\s+Filter\s+\-\s+final\s+selection\s*$/: 6 ]

Total 6 documents matching your query.

1. Topband: BCB Filter - final selection (score: 1)
Author: Edward via Topband <topband@contesting.com>
Date: Fri, 17 Apr 2020 13:59:18 +0300
Thank you all for your recommendations. Leaning towards this filter below. Any objections before I pull the trigger? http://kiwa-electronics.com/bcb-rejection-filter-20.html 73, Ed NI6S/7Z1ES _______
/archives//html/Topband/2020-04/msg00076.html (6,964 bytes)

2. Topband: BCB Filter - final selection (score: 1)
Author: "Roger Kennedy" <roger@wessexproductions.co.uk>
Date: Sat, 18 Apr 2020 00:19:01 +0100
$180 for a receiver filter? That's absurd ! I also wouldn't want one that attenuates 160m too. Is the station you are having problems with actually above 1.6MHz ? If not, you don't need a filter that
/archives//html/Topband/2020-04/msg00081.html (7,975 bytes)

3. Re: Topband: BCB Filter - final selection (score: 1)
Author: Martin Kratoska <martin@ok1rr.com>
Date: Sat, 18 Apr 2020 01:31:13 +0200
This one is much better, however you should build it yourself... 73, Martin, OK1RR Dne 17. 04. 20 v 12:59 Edward via Topband napsal(a): Thank you all for your recommendations. Leaning towards this fi
/archives//html/Topband/2020-04/msg00083.html (7,758 bytes)

4. Re: Topband: BCB Filter - final selection (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Fri, 17 Apr 2020 17:01:16 -0700
That depends on the design criteria. I don't know how it is in your part of the world, but folks here who design and build stuff like to get paid a living wage. A filter that passes 160M but strongly
/archives//html/Topband/2020-04/msg00084.html (8,869 bytes)

5. Re: Topband: BCB Filter - final selection (score: 1)
Author: Jeff Blaine <KeepWalking188@ac0c.com>
Date: Fri, 17 Apr 2020 19:15:07 -0500
I don't know about the price end of it.  But Jim's comment about the alignment is true. I fiddled around with some designs and then K8ZOA managed to talk me into back into the land of sanity.  Jack c
/archives//html/Topband/2020-04/msg00085.html (9,918 bytes)

6. Re: Topband: BCB Filter - final selection (score: 1)
Author: Wes <wes_n7ws@triconet.org>
Date: Fri, 17 Apr 2020 17:45:07 -0700
I agree with Roger. I have two huge BC station signals at my QTH, fortunately one (50KW on 1550 kHz, -3dBd on my vertical) is daytime only.  The other on 1330 kHz is just as strong but reduces power
/archives//html/Topband/2020-04/msg00086.html (9,611 bytes)

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