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Re: LF: XGJ in TF

To: [email protected]
Subject: Re: LF: XGJ in TF
From: Stefan Schäfer <[email protected]>
Date: Mon, 05 Dec 2011 01:32:38 +0100
In-reply-to: <CAMFjj71Ooc3RdtiuERhsSt6LdaQVitn9RHxAGcQoMVYJ-G0c4w@mail.gmail.com>
References: <[email protected]> <CAMFjj71_XL=q1vjLYr5JjULdu58YdT3ij-mXV_OTXG7jeeeZkQ@mail.gmail.com> <[email protected]> <CAMFjj71Ooc3RdtiuERhsSt6LdaQVitn9RHxAGcQoMVYJ-G0c4w@mail.gmail.com>
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Warren,

Ah, two in parallel, i thought in series. Tnx info.
So now you have 3 dB less radiated power due to twice the losses? Or did you compensate that by 3 dB QRO ;-)

Is the loop sourrounded by trees or why didi you decide to prefer a loop as the TX antenna? Which cable did you use and have you ever tried RF litz wire, e.g. the Decca type which i use now for my coil?
Sounds all interesting and a nice proof that it is a working alternative.

Did you series compensate / resonate the loop and is it errected by a large ferrite xfmr with one or two secondary turns?

73, Stefan

Am 05.12.2011 01:23, schrieb Warren Ziegler:
Hi Stefan,

   Thank you!
My loop used to be two parallel turns of coax, one of the coax cables opened up recently so now it is a single turn loop approx 24m vertical by 44 meters horizontal.

-- 
73 Warren K2ORS
                WD2XGJ 
                WD2XSH/23
                WE2XEB/2
                WE2XGR/1

 

2011/12/4 Stefan Schäfer <[email protected]>
Hi Warren,

Even 4X, that's very remarkable! You are the one with the 2 turn TX loop, right?

Good luck and i hope i will see something too.

73, Stefan/DK7FC

Am 05.12.2011 01:12, schrieb Warren Ziegler:
Hi Stefan,
   Thank you!
Roman RW3ADB reported XGJ last night  on the TF3HZ, 4X1RF, and F1AFJ grabbers at the same time,

-- 
73 Warren K2ORS
                WD2XGJ 
                WD2XSH/23
                WE2XEB/2
                WE2XGR/1

 

2011/12/4 Stefan Schäfer <[email protected]>
LF,

I can see very clear traces of XGJ tonite at TF3HZ, http://simnet.is/halldorgudmunds/TF3HZ_LFgrabber/
Is it the first time? At least i found no capture on the capture archive...

73, GL, Stefan/DK7FC







--
73 Warren K2ORS
                WD2XGJ
                WD2XSH/23
                WE2XEB/2
                WE2XGR/1

 
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