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Re: LF: Re: MiniWhip antenna, fiber optic TEST SIGNALS NEEDED on 630m WS

To: [email protected]
Subject: Re: LF: Re: MiniWhip antenna, fiber optic TEST SIGNALS NEEDED on 630m WSPR
From: Stefan Schäfer <[email protected]>
Date: Thu, 11 Jul 2013 23:00:54 +0200
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Hello all,

Now i'm testing the fiber optic vertical short active dipole the first time during the night. A single decode of PA3ABK was possible so far. It would be nice to receive a few more stations there so i can compare the S/N reported by WSPR between my normal and the /p antenna. >From time to time i will also watch out for CW signals. This is the location: https://dl.dropboxusercontent.com/u/19882028/MF/20130711_202714.jpg
I'm watching on MF.

73, Stefan/DK7FC


Am 09.07.2013 20:39, schrieb Stefan Schäfer:
Still no measurements, however i saw that i can receive my 630m transmission in 1 km distance at 35 dB SNR just when running the RX and the optical-electrical converter (i.e. LED OFF) so i had to put the optical RX into a shielded case: https://dl.dropboxusercontent.com/u/19882028/LF/20130709_200943.jpg
And now this is the complete /p experimental setup: https://dl.dropboxusercontent.com/u/19882028/LF/20130709_202656.jpg

73, Stefan/DK7FC
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