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Re: LF: ROS EME / 500/-1 Bit speed 502.00 KHz

To: <[email protected]>
Subject: Re: LF: ROS EME / 500/-1 Bit speed 502.00 KHz
From: "Graham" <[email protected]>
Date: Mon, 3 May 2010 21:53:11 +0100
Importance: Normal
In-reply-to: <[email protected]>
References: <B2DE0B93724F41E28BF5ACAA5646AC77@AGB> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]

Michel,

This post was lost in the  mail  filter

That is quite amazing as that time is just after sun set , and looks like 100% decode with round 30 to 40 watts ! .

Tnx - G

--------------------------------------------------
From: "Michel F5WK" <[email protected]>
Sent: Sunday, May 02, 2010 9:50 PM
To: <[email protected]>
Subject: Re: LF: ROS  EME / 500/-1 Bit speed   502.00 KHz


Hi Graham,

ROS    500 Hz / 1 Bit

RX1: <20:18 UTC> <1,0 Hz> <[email protected]>  <STOP> <-25 dB>
RX1: <20:22 UTC> <0,0 Hz> <[email protected]>  <STOP> <-27 dB>
RX1: <20:31 UTC> <0,0 Hz> <[email protected]>  <STOP> <-23 dB>
RX1: <20:35 UTC> <0,0 Hz> <[email protected]>  <STOP> <-22 dB>
RX1: <20:39 UTC> <0,0 Hz> <[email protected]>  <STOP> <-21 dB>
RX1: <20:43 UTC> <0,0 Hz> <[email protected]>  <STOP> <-25 dB>
RX1: <20:47 UTC> <0,0 Hz> <[email protected]>  <STOP> <-28 dB>

ROS  EME  (started at 20:42)

RX1: <20:43 UTC> <0,0 Hz> <[email protected]>  <STOP> <-24 dB>
RX1: <20:47 UTC> <0,0 Hz> <[email protected]>  <STOP> <-31 dB>


73,

Michel - F5WK



Le dimanche 2 mai 2010 à 20:10:48, vous écriviez :

Dual mode ROS Beacon running , check for activity >> http://www.wireless.org.uk/grab/

ROS    EME

ROS    500 Hz / 1 Bit  speed
Dial  set  502.000 KHz USB

Dual reception by running two sessions of ROS . , set eme and HF 500 rx 1 bit speed
select the  minimum  AFC  range

The  HF  500/1 bit  should  out  perform the  eme  mode
Software  download >>>  http://rosmodem.wordpress.com/
Reports  welcome via  ref  or the  auto  email  mode

Note  - Due to  low af  drive  level - NO RX -

Tnx - G .







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