ARLA/CLUSTER: Re: [CT-Com. & Tec.] G8HUH anuncia escuta de VK5CV em 477 kHz utilizando o sistema 'OPERA DYNAMIC'

[Carlos Mourato]

Mas não esquecer, que no tempo dos 500KHz CW na marinha, e com recptores de
banda larga em A1A, chegava-se a escutar Nova York em Portugal!...  1 !Kw
num mastro de 80m de altura!



*Cumprimentos:  Carlos Mourato - Sines - Portugal*

*Best regards from:  Carlos Mourato - Sines - Portugal*

*Visite o meu canal Youtube em:*
http://www.youtube.com/user/CT4RK?feature=guide

*Visit my youtube channel at:*
http://www.youtube.com/user/CT4RK?feature=guide




2015-01-16 12:40 GMT+00:00 Carlos Mourato <radiofarol  gmail.com>:

> Isto é um verdadeiro DX, muito mais dificil do que EME!
>
>
>
> *Cumprimentos:  Carlos Mourato - Sines - Portugal*
>
> *Best regards from:  Carlos Mourato - Sines - Portugal*
>
> *Visite o meu canal Youtube em:*
> http://www.youtube.com/user/CT4RK?feature=guide
>
> *Visit my youtube channel at:*
> http://www.youtube.com/user/CT4RK?feature=guide
>
>
>
>
> 2015-01-16 11:49 GMT+00:00 João Costa > CT1FBF <ct1fbf  gmail.com>:
>
> G8HUH Spots VK5CV on 477 KHz
>>
>> Using the new *'OPERA DYNAMIC' *MF/LF beacon mode
>>
>> VK5CV Tx 16:30z 477 KHz
>> G8HUH Rx 16:39z at -37dB
>>
>> Dx Atlas showing G8HUH, placed on the ‘Gray Line’
>>
>> Data recovered from the PSK-Map data base shows the capture to fit
>> exactly with the Opera Dynamic time signature , Tx web-beacon 16:30 , Rx
>> web-spot time stamped 16:39z [8 min + 0/2 min] 13/1/2015 at 16:39z
>>
>> Tx OPERA 0.477 13/01/2015 *16:30* Beacon Op8 every 16:22 150
>> -37 OPERA 0.477 13/01/2015 *16:39* G8HUH IO81MG
>>
>> Opera Dynamic: Provides an additional 5/6 dB gain over the conventional
>> Opera Beacon and is automatically engaged , should the decoder fail , the
>> facility is linked to the OP8 477KHz and OP32 136KHz modes only.
>>
>> VK5CV reported using 50 watts carrier power to 160m inverted L with a
>> base loaded variometer.
>>
>> NB: This may of been one of the ‘Flash’ propagation events linked to the
>> MF band , to date UK/EU to VK has yet to be achieved.
>>
>>  73 *Graham G0NBD *
>>
>> Opera is linked to the PSK-Reporter
>> https://www.pskreporter.info/pskmapn.html
>>
>> The software may be downloaded from
>> http://rosmodem.wordpress.com/
>>
>> User groups
>>
>> https://groups.yahoo.com/neo/groups/O_P_E_R_A_/info
>>
>> https://www.facebook.com/groups/operadatamode/
>>
>> --
>> --
>> Para mais informações/opções visite o site, e edite a sua conta:
>>
>> http://groups.google.com/group/ct-comunicacoes-e-tecnologias?hl=en?hl=pt-PT
>>
>> ---
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>>
>
>
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