Re: R: Re: VLF: EbNaut message over 2877 km, DK7FC to RC4HAA

[jcraig@mun.ca]

Hi Domenico,

The unmodulated carrier is now on, 8270.0075 Hz phase stabilised since
~1800 utc today.  I'll let you know the parameters when the next
EbNaut transmission takes place.

73 & GL
Joe VO1NA

> ...and questions for Joe VO1NA:
> Can you specify again the start time, frequency and all parameters of your
> EBNAUT transmissions? Some long carrier has been transmitted by you and in
> which hour?
> Thanks in advance.
> 73, Domenico /IZ7SLZ
>
>
>
>
> On 9 Nov 2017 17:28, "Paul Nicholson" <vlf0403@abelian.org> wrote:
>
> > Stefan wrote:
> >
> > > f = 8270.1000 Hz
> > > Start time: 07.November.2017  16:00:00 UTC
> > > Symbol period: 60 s
> > > Characters: 3
> > > CRC bits: 9
> > > Coding 16K21A
> > > Duration: 12:32
> > > Paul, did you copy my message from last night and the night
> > > before?
> > Yes, a strong signal here and perfect decode of the 3 chars:
> >
> >             H-field           E-field             E+H field
> >  7th/8th  10.5 dB 99.8 deg   9.0 dB 107.3 deg   12.5 dB 103.3 deg
> >  8th/9th  14.1 dB 88.3 deg  12.5 dB  93.8 deg   17.3 dB  90.9 deg
> >
> > > I am getting no decode at RC4HAA, even when stacking both nights.
> > Signal phase repeated fine both nights.  Given the S/N of your 2 char
> > success, you would be very lucky to do 3 chars in one night, but two
> > nights ought to do it.
> >
> > --
> > Paul Nicholson
> > --