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Re: LF: VLF - G3XIZ - transmitting now

To: [email protected]
Subject: Re: LF: VLF - G3XIZ - transmitting now
From: "Mike Dennison" <[email protected]>
Date: Sat, 02 Apr 2011 16:42:43 +0100
In-reply-to: <[email protected]>
References: <[email protected]>, <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Here is a screen shot of G3XIZ's tests today. The main, yellow line 
is Chris using his kite (10-12dB above noise), and the very short 
blue line at the end are on his Marconi (6db above noise).

Mike, G3XDV
========== 

> Thanks to Eddie (Northampton), Roger (nr Cambridge) and Paul
> (Todmorden) for the reports and screen shots.
> 
> The kite is still aloft despite nearly snagging a nearby tree several
> times. The wind is gusting and changing direction quite rapidly which
> is causing big fluctuations in aerial current. The max current is
> about 0.25A min about 0.15A
> 
> I estimate the aerial height as being between 40 - 50m (occasionally
> down to 15m!) with 70m of total wire run out.
> 
> Provided the wind doesn't shift too far to the East (where there's
> danger of snagging house TV aerials) and the kite doesn't break free
> I'll leave the set up as it is.
> 
> 73 Chris G3XIZ
> 
> 
> 
> --- On Sat, 2/4/11, [email protected] <[email protected]> wrote:
> 
> From: [email protected] <[email protected]>
> Subject: Re: LF: VLF - G3XIZ - transmitting now
> To: [email protected]
> Date: Saturday, 2 April, 2011, 9:10
> 
> 
> 
> 
> 
> 
>   My Grabber :- http://dl.dropbox.com/u/23312120/zjo_grab.jpg
> 
> 
> 
>     Now on DFCW600 4.5mHz where Chris is showing 10dB above the noise
>     floor. The best signal yet.
> 
>     N.B There is a frequency step in the display, it is not Chris
>     sending DFCW it is my end.
> 
> 
> 
>     73 Eddie G3ZJO
> 
> 
> 
>     On 02/04/2011 08:44, [email protected] wrote:
> 
> 
> 
>       Chris is a good signal with me 16dB above the noise floor in
>       424uHz.
> 
> 
> 
>       73 Eddie G3ZJO
> 
> 
> 
>       On 02/04/2011 07:43, Chris Osborn wrote:
> 
> 
> 
> 
>               LF,
> 
> 
> 
>                 I have been transmitting since 05.02Z and have managed
>                 to get my kite aerial
> 
>                 flying since 06.15
> 
> 
> 
>                 The supporting pole is bending at an alarming angle so
>                 I may lose the kite soon !
> 
>                 So look for me now before it breaks free - HI !
> 
> 
> 
>                 Frequency:  8.976 661 6 kHz
> 
>                 Mode:         Constant carrier
> 
> 
> 
>                 73 Chris G3XIZ
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 


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