Re: LF: Re: 23:35 477 EA5DOM de EB3FRN Op8 Deep Search -36 dB1489.0 Hz

["Graham" <g8fzk@g8fzk.fsnet.co.uk>]

Sea path and  range

 

G,

 

EA5DOM	EB3FRN	600m	OPERA	297 km	14:20:20
EA5DOM	EA5DOM-1	600m	OPERA	7 km	13:56:20

 

 

From: Graham

Sent: Monday, September 28, 2015 3:40 PM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: Re: 23:35 477 EA5DOM de EB3FRN Op8 Deep Search -36 dB1489.0 Hz

Audacity  of it , in board daylight   as well

 

These are all  well  above the  Dynamic switch over level , Q question  for the  propagation dep't  , what's  changed ?

local decode  levels  still  -5/-6 dB  , but that  path is  upto  6 dB  less attenuation [ opera > dynamic  s/n still  average  and  same calibration]

 

73-G,

14:32 477 EA5DOM de EB3FRN Op8 -28 dB F:11% in MONTBRIO 1482.9 Hz

14:20 477 EA5DOM de EB3FRN Op8 -27 dB F:8% in MONTBRIO 1482.7 Hz

14:08 477 EA5DOM de EB3FRN Op8 -29 dB F:8% in MONTBRIO 1482.9 Hz

13:56 477 EA5DOM de EB3FRN Op8 186 mi -28 dB F:8% in MONTBRIO 1482.4 Hz

13:56 477 EA5DOM de EA5DOM-1 Op8 4 mi -6 dB F:14% in Albir 1479,5 Hz

12:44 477 EA5DOM de EA5DOM-1 Op8 -5 dB F:9% in Albir 1479,5 Hz

12:44 477 EA5DOM de EB3FRN Op8 -30 dB F:13% in MONTBRIO 1482.7 Hz

From: Iban Cardona

Sent: Sunday, September 27, 2015 1:08 AM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: Re: 23:35 477 EA5DOM de EB3FRN Op8 Deep Search -36 dB1489.0 Hz

Hi, Graham

copying to G6AVK too, with nice signals

23:05    477 G6AVK Op8 1503.9 Hz -25 dB Fade: 2%

I attach a pict from my grabber where can see EA5DOM and G6AVK at the same time

73! Iban

eb3frn

On Sun, Sep 27, 2015 at 2:00 AM, Graham <g8fzk@g8fzk.fsnet.co.uk> wrote:

True Luis  , just like  just like  VW 'crazy' code  :- )

 

 Good signals  in the  night  to  EB3FRM !

 

73-G,

EA5DOM de SWL-EB3FRN (Spain): Op8 F:25% -28 dB in MONTBRIO 1489.0 Hz

EA5DOM de SWL-EB3FRN (Spain): Op8 F:12% -32 dB in MONTBRIO 1488.5 Hz

 

From: VIGILANT Luis Fernández

Sent: Saturday, September 26, 2015 4:18 PM

To: rsgb_lf_group@blacksheep.org

Subject: LF: Re: 23:35 477 EA5DOM de EB3FRN Op8 Deep Search -36 dB1489.0 Hz

You catched me Graham ! ;-)

Running the horizontal loop again. Better matching to the PA than before, but only 8W now

I have continued Txing WSPR and Opera8 during daylight hours. Nothing on WSPR-2 at EB3FRN

but Opera is decodable at Deep Search. Turned on my monitor to confirm the spots and then

the Deep Search spots marked as "??" go without question marks

12:59    477 EA5DOM de EB3FRN Op8 Deep Search -34 dB in MONTBRIO 1488.8 Hz

12:58    477 EA5DOM de EA5DOM-1 Op8 -5 dB F:13% in Albir

12:35    477 EA5DOM de EB3FRN Op8 Deep Search ?? -36 dB in MONTBRIO 1488.8 Hz

12:23    477 EA5DOM de EB3FRN Op8 Deep Search ?? -36 dB in MONTBRIO 1488.8 Hz

11:59    477 EA5DOM de EB3FRN Op8 Deep Search ?? -35 dB in MONTBRIO 1488.8 Hz

Big difference over WSPR-2 and even taking in consideration the higer QRM at EB3FRN

during daylight hours

73 de Luis

EA5DOM

---

De: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org] en nombre de Graham [g8fzk@g8fzk.fsnet.co.uk]
Enviado: sábado, 26 de septiembre de 2015 1:40
Para: rsgb_lf_group@blacksheep.org
Asunto: LF: 23:35 477 EA5DOM de EB3FRN Op8 Deep Search -36 dB1489.0 Hz

Jump in Opera activity to  day ,  with excellent conditions on   14 MHz  UK/EU<>VK  

LF/MF - Note the  PSK map  ONLY shows  opera  data  decodes , Dynamic spots are  routed via the  Opera APP 

Good demonstration of running a local ' Rx  on LF and MF  by EA5DOM , only reaching EB3FRN in Dynamic , but validated by the local off air time stamp and recovered average frequency , within 200 mHz , -36 dB is about the  lower limit for  op8D

23:35    477 EA5DOM de EB3FRN Op8 Deep Search -36 dB1489.0 Hz

23:34    477 EA5DOM de EA5DOM-1 Op8 -5 dB F:1%_End in Albir

23:23 477 EA5DOM de EB3FRN Op8 Deep Search -36 dB in1488.8 Hz

23:22 477 EA5DOM de EA5DOM-1 Op8 -5 dB F:1%_End in Albir
23:11 477 EA5DOM de EB3FRN Op8 Deep Search -36 dB in MONTBRIO 1488.8 Hz
23:10 477 EA5DOM de EA5DOM-1 Op8 -5 dB F:2% in Albir

Dynamic spots not  showing 

21:24    136 RN3AGC de G3XDV Op32 Deep Search -42 dB in Welwyn 1535.8 Hz

20:42    136 G3XDV de EW6BN Op32 Deep Search 1204 mi -42 dB 

20:37    136 IZ7SLZ de SV8RV-4 Op32 Deep Search -41 dB 

20:37    136 IZ7SLZ de G4WGT Op32 Deep Search -42 dB 

20:37    136 IZ7SLZ de SV8RV-1 Op32 Deep Search -42 d

 

73-G,