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Re: LF: EbNaut beacon on LF (again)

from [IZ7SLZ] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: EbNaut beacon on LF (again)
From: IZ7SLZ <[email protected]>
Date: Tue, 14 Jun 2016 22:37:04 +0200
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Hello Markus and all,

many thanks for your detailed report.
Not bad result for a transmission with 100W only that takes abt 15 minutes (same duration of a WSPR-15 signal and 15 minutes shorter than an OP32 signal) containing more informations. My signal has been received by you at 1000 km distance almost for a full day, sometime with Eb/N0 >10, meaning that, for that hour of the day,  i can really reduce the power to few watts.

But, of course,  the powerful of EbNaut (even in MF) has been already proven last winter and it is continously confirmed by the VLF experiments carried out by you and DK7FC. This is just a further confirmation.

As far as i know, there is Michel F5WK that is working around his equipment in order to be ready,  on the end of this month,  to send/receive EbNaut on LF.

Riccardo IW4DXW is also tuning up his RX/TX switch and it is ready to send and receive EbNaut on LF also.

I'm always at disposal to whom want to make any kind of test . Only in LF/MF for the moment !.

73, Domenico iz7slz





On 6/14/2016 1:26 PM, Markus Vester wrote:

Hi Domenico,

a somewhat late report: Your transmissions last weekend were successfully decoded here many times (see attached list).

Was anyone else active?

All the best,
Markus (DF6NM)



-----Ursprüngliche Mitteilung-----
Von: IZ7SLZ <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Fr, 10 Jun 2016 9:20 pm
Betreff: LF: EbNaut beacon on LF (again)

Hi LF,

My LF beacon is again activated this week-end for sending an EbNaut message every hour starting from 20.00 UT.

Message is 12 characters long at 1 s/symbol. Default coding : 8K19A. QRG = 137485.00 Hz. Duration is 14'08".

My  receiver is also tuned around 137.500 kHz and it is programmed to record EbNaut.

Recording audio files (15 mins/each), prearranged for EbNaut-rx direct usage, are available in this DropBox folder

https://www.dropbox.com/sh/9c3nnw40nyb5pqc/AABZ6oPxpAY4IwuWFmebMSfba?dl=0

If somebody gets my CQ and wants to reply is welcome.

GL.
73 Domenico, iz7slz




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