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Re: LF: ROS 503.600kHz beacon

To: [email protected]
Subject: Re: LF: ROS 503.600kHz beacon
From: Michel F5WK <[email protected]>
Date: Sun, 2 May 2010 01:12:44 +0200
In-reply-to: <[email protected]>
References: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Hello Gary,

Good conditions tonight:

RX1: <20:15 UTC> <-344,7 Hz> G4WGT TEST IO83QO  <STOP> <-29 dB>
RX1: <20:20 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-25 dB>
RX1: <20:25 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-30 dB>
RX1: <20:30 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-15 dB>
RX1: <20:35 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-19 dB>
RX1: <20:40 UTC> <-344,2 Hz> G4WGT TEST IO83QO  <STOP> <-18 dB>
RX1: <20:45 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-21 dB>
RX1: <20:50 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-17 dB>
RX1: <20:55 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-26 dB>
RX1: <21:00 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-19 dB>
RX1: <21:05 UTC> <-343,8 Hz> G4WGT TEST IO83QO  <STOP> <-18 dB>
RX1: <21:10 UTC> <-343,3 Hz> G4WGT TEST IO83QO  <STOP> <-16 dB>
RX1: <21:12 UTC> <-111,8 Hz> 5? Z%A%EJ4$T9_*>>LS1^8TIB <CANCEL> <-36 dB>
RX1: <21:18 UTC> <-299,3 Hz> G4WGT DE M0BMU HW? K <STOP> <-12 dB>

ROS didn't decode the first transmission of M0BMU at 21:12 UTC which was
really strong at that time (S5 with an average S1 noise level)
It looks like ROS synchronized on another transmission instead (G0NBD ?)
and once locked, cannot decode another simultaneous transmissions.

73

Michel - f5wk

> Hi LF,

> Again running ROS v3.5.1 data mode beacon in EME mode with a little more 
> power.

> Tx frequency 503.600 kHz
> Dial 502.050 kHz USB
> Tx power 10 watts
> ERP estimated 50 mW
> 5 minute increments

> Reports & QSO attempts welcome.

> 73

> Gary  - G4WGT


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