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Re: LF: Re. WD2XDW Beacon

To: [email protected]
Subject: Re: LF: Re. WD2XDW Beacon
From: "Dave Pick" <[email protected]>
Date: Thu, 25 Sep 2003 23:06:00 +0100
References: <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
Nothing here, even VO1NA was a fuzzy shadow of his former self...

Dave G3YXM.


I looked at dcf39 captures as a comparison (again you can click on the
argo
screen for 1830Hz and select the appopriate file) - I (argo) could detect
DCf39 at 0300Z but signals were very weak, about say, 40db down on when I
saw you in Feb.

Thanks for the best wishes - the beacon will be going off on Friday as the
room where the TX is, is a "ballroom" and will be used for 'dancin' !

Whilst looking for NDB's last night Im noticing that Im picking up
internal
electrical noiz in the tx ae/co from my cooling fans (rf whirring) and PSU
spurs when using the internal TX LPF (used on receive). I disconnected the
aerial and terminated in 50 ohms but could still  hear PSU fan/noiz on the
RX   It could be its been there all the time but does need investigation -
its not knocking the s/n much on 137Khz giving the overall noiz figure,
but
I do need to eliminate it.

Keep on looking!~

Laurence KL1X
raining and snowing



>From: "Laurie Mayhead" <[email protected]>
>Reply-To: [email protected]
>To: <[email protected]>
>Subject: LF: Re. WD2XDW Beacon
>Date: Thu, 25 Sep 2003 09:05:10 +0100
>
>Hi Lawrence and congratulations.
>You might be interested in the attached seen on your freq.this morning at
>3am.
>73 Laurie
><< Alaska.jpg >>


>From: "g3ldo" <[email protected]>
>Reply-To: [email protected]
>To: <[email protected]>
>Subject: LF: Re. WD2XDW Beacon
>Date: Thu, 25 Sep 2003 14:53:46 +0100
>
>
>Laurie Mayhead said:
>
> > You might be interested in the attached seen on your freq.this morning
>at
> > 3am.
>
>I had left the receiver on most nights but last night I came in late and
>was
>reluctant to put the antenna up in the dark - so I wasn't looking.
>I will be looking tonight. If the LF band is open to KL7 then it will be
>interesting to see how much better Laurie's big loop receiving is
compared
>with mine.
>
>Regards,
>Peter, G3LDO
>
>e-mail <[email protected]>
>
>
>
>
>
>
>

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