I borrowed one from a friend this week and if there is no loud noise, there
is no meter movement or sound except for a slight background. With noise,
the sound is predominately louder before the meter reading is high. I use a
small radio shack audio amp so the sound can be heard without earphones so I
can have another person hear it such as utility company personnel. Tonight
I used the antenna to see if I could hear my power line noise and it worked
only when I put the elements vertical. I also have the dipole version that
I have used for years and the amplified sound sometimes sounds louder than
the meter shows. I have been at power poles where the meter is pegged. I
also have heard noise through the speaker that gave no reading on the meter.
I notice the MFJ warranty says to pay for the shipping back to you, at least
on my new voice keyer device.
Stephen L. Sala
K7AWB
Nine Mile Falls, WA
DN17es
--------------------------------------------------
From: <rfi-request@contesting.com>
Sent: Tuesday, June 01, 2010 12:00 PM
To: <rfi@contesting.com>
Subject: RFI Digest, Vol 90, Issue 1
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> Today's Topics:
>
> 1. MFJ-852 issues (Jim Spears)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 31 May 2010 14:52:22 -0400
> From: "Jim Spears" <n1nk@cox.net>
> Subject: [RFI] MFJ-852 issues
> To: <rfi@contesting.com>
> Message-ID: <002401cb00f2$67314940$3593dbc0$@net>
> Content-Type: text/plain; charset="us-ascii"
>
> I have a power line noise issue that is very obvious at HF and 6m. some
> time ago, I purchased a MFJ-852, the version with a 3 el yagi. I don't
> think it was ever turned on until just a little while ago.
>
>
>
> The LED comes on but there is no meter indication or audio present. This
> is a 135 MHz AM receiver without squelch so I think I should hear
> something.
>
>
>
> Suggestions? Unless there is some thing I can investigate, I guess it
> goes
> to MFJ in a few days for service.
>
>
>
> Bummer, really nice day here in RI. Good day for chasing power line
> problems.
>
>
>
> Jim/N1NK
>
>
>
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> End of RFI Digest, Vol 90, Issue 1
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