RFI
[Top] [All Lists]

Re: [RFI] Ham App for 3-Phase Power Line Filter?

To: <RFI@contesting.com>
Subject: Re: [RFI] Ham App for 3-Phase Power Line Filter?
From: "David Robbins" <k1ttt@arrl.net>
Date: Sat, 07 Feb 2015 18:57:45 +0000
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Well, if you were getting noise from a 3 phase piece of equipment somewhere
you could put one of those on it to keep it from sending noise out on it's
power line.  Attenuation curves look reasonable with over 50db from 1-30Mhz
except for the 150a version that rolls off faster at the high end.

David Robbins K1TTT
e-mail: mailto:k1ttt@arrl.net
web: http://wiki.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://k1ttt.net


-----Original Message-----
From: RFI [mailto:rfi-bounces@contesting.com] On Behalf Of qrv@kd4e.com
Sent: Saturday, February 07, 2015 17:18
To: RFI@contesting.com
Subject: [RFI] Ham App for 3-Phase Power Line Filter?

Would this just-posted on BGMicro 440/250vac power line filter resolve any
problems in a Ham shack?

Power Line Filter 3Phase 36Amp Neutral Lines

http://www.bgmicro.com/fn356-36-26-filter-3phase-neutral-lines-36a.aspx


-- 

*David* KD4E
ARES-EC Bulloch County, Nevils, Georgia USA

Safe & Secure Search Engine: duckduckgo.com

Android for Hams: groups.yahoo.com/group/hamdroid Creative Tech:
groups.yahoo.com/group/ham-macguyver
Raspi Alternative: groups.yahoo.com/group/beagleboneblack/

Restored to design-spec at Heaven's gate 1Cor15:22
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi

_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi

<Prev in Thread] Current Thread [Next in Thread>