Is there a source of data for natural and man made noise, as pick up
by an isotopic antenna (or dipole which will be about 2dB higher) in
dBm value, either
a) based on 'fixed paper model" as page 5 of ITU-R document,
R-REC-P.372-13-201609
b) actual measurement or 'daily' prediction of 'atmospheri
Is FT8 and psk31 generally use around 20 to 30 watts maximum, as a "social
rule", so that one station would not be too strong as to mask out other
station, due to agc of rig?
On Saturday, December 29, 2018, Jim Brown
wrote:
> On 12/28/2018 4:54 PM, Simon wrote:
>
>> Hi K9YC,
>>
>> Many thanks fo
On 12/28/2018 4:54 PM, Simon wrote:
Hi K9YC,
Many thanks for the detailed analysis.
1. Sorry, I do not understand why u said, quoted, "Gauging by the FT8
signals centered around 7075 kHz, I'd call this QTH pretty noisy". This
is the FT8 band at 7074kHz, usb and wsjt-x decoded good copy of
t
Hi K9YC,
Many thanks for the detailed analysis.
1. Sorry, I do not understand why u said, quoted, "Gauging by the FT8
signals centered around 7075 kHz, I'd call this QTH pretty noisy". This is
the FT8 band at 7074kHz, usb and wsjt-x decoded good copy of traffic.
Those are wanted ft8 signals.
Ft
Hello Simon,
The straight vertical lines in the waterfall are harmonics of a stable
clock, perhaps your computer. The "wavy" vertical trace around 7054
looks like the noise from a mains-powered noise source like a
switch-mode power supply or variable-speed motor controller -- the clue
is that
Hi Bill:
YEs thats my radio. Anyway thanks for the reply.
73'
Edfel
KP4AJ
On Fri, Dec 28, 2018 at 12:38 PM Bill Somerville
wrote:
> On 28/12/2018 17:20, Edfel Rivera wrote:
> > Just asking if WSJTX user been able to test FT8 or MSK144 with an ICOM
> > 4100 radio. If someone could share how to
On 28/12/2018 17:20, Edfel Rivera wrote:
Just asking if WSJTX user been able to test FT8 or MSK144 with an ICOM
4100 radio. If someone could share how to configure will appreciate.
I have icom data cable plus signalink USB.
Hi Edfel,
if that is the Icom ID-4100 then you are out of luck sinc
Hi:
Just asking if WSJTX user been able to test FT8 or MSK144 with an ICOM 4100
radio. If someone could share how to configure will appreciate. I have
icom data cable plus signalink USB.
Thanks in advance!
Edfel
KP4AJ
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The reason for the very low noise floor is mainly your antenna.
You are using more or less a very short length "Beverage" antenna.
Google Beverage Antenna
Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 12/28/2018 10:27 AM, Simon wrote:
This i
Hi Gaëtan,
On 12/28/2018 4:05 AM, ON4KHG wrote:
So, if I have well understood, as far as AP and Auto Seq are not concerned (and all other things being
equal), messages like "F6ABC ON4KHG 73" or "73 XYZ TU" (or even "ABCDEFGHIJK")
should equally well be decoded ?
HNY 2019.
Just a bit more det
Hi together,
yesterday a friend and I have tested with a callsign/p.
So we had some problems with the log entries in wsjt-x (see Attachment).
On the screen it locks okay but in the log it miss the Rpt Rcvd report.
Thanks and best regards
HB9GNC, Ramon
__
On 28/12/2018 09:05, ON4KHG wrote:
So, if I have well understood, as far as AP and Auto Seq are not concerned (and all other things being
equal), messages like "F6ABC ON4KHG 73" or "73 XYZ TU" (or even "ABCDEFGHIJK")
should equally well be decoded ?
Hi Gaëtan,
I haven't checked the fine deta
Hi Bill,
Thanks for your feed-back, it is crystal clear.
So, if I have well understood, as far as AP and Auto Seq are not concerned (and
all other things being equal), messages like "F6ABC ON4KHG 73" or "73 XYZ TU"
(or even "ABCDEFGHIJK") should equally well be decoded ?
HNY 2019.
73,
Gaëtan,
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