Topband: BCB High Pass Filter
rwhitetexas at verizon.net
Thu Mar 3 13:43:11 EST 2016
Ok, very nice filter! Thanks!
> On Mar 3, 2016, at 11:35 AM, donovanf at starpower.net wrote:
> Hi Roger,
> The inexpensive 160 meter W3LPL receive only bandpass filter
> provides more then 20 dB rejection at 1700 kHz, more than 30 dB
> below 1600 kHz, more then 40 dB below 1500 kHz and more
> than 60 dB below 1400 kHz. Depending on the frequency of
> your nearby AM broadcast station, you may not need anything better.
> This filter serves my needs very well, but the nearest AM broadcast
> station is more then ten miles away.
> From: "Roger White" <rwhitetexas at verizon.net>
> To: topband at contesting.com
> Sent: Thursday, March 3, 2016 4:46:41 PM
> Subject: Re: Topband: BCB High Pass Filter
> Everyone, thanks for the info. I really only need a Rx only filter. The DLWC BCB filter looks nice.
> BTW, does anyone know if Clifton Labs still in business? I thought I saw somewhere they no longer sell products. I remember years ago they had some high quality products.
> Roger White W5RDW
> Murphy, TX
> > On Mar 3, 2016, at 9:59 AM, Roger White <rwhitetexas at verizon.net> wrote:
> > Anyone have a BCB High Pass Filter that they would recommend? Seems like there were a number of sources for these a number of years ago, but Google only came up with a few now.
> > Roger White W5RDW
> > Murphy, TX
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