1

Área Livre-Outras Temáticas de Defesa / Re: Política em Portugal

« Última mensagem por LM em Abril 18, 2024, 11:52:11 pm »

 

https://www.rtp.pt/play/p13283/antonio-ramalho-eanes-palavra-que-conta

25 de Abril. Entrevista a Ramalho Eanes esta quinta-feira na RTP1

Ramalho Eanes afirma que quase tudo está mal nas Forças Armadas. Em entrevista à RTP, o antigo presidente da República defende que, numa altura em que se comemoram os 50 anos do 25 de Abril, não ajuda à democracia esquecer o 25 de Novembro, devido a "fixações ideológicas não ultrapassadas".

2

Marinha Portuguesa / Re: Substituição das Fragatas Classe Vasco da Gama

« Última mensagem por LM em Abril 18, 2024, 11:46:20 pm »

Gastar dinheiro nas Meko... 

3

Exército Português / Re: Substituição dos M113

« Última mensagem por saabGripen em Abril 18, 2024, 11:15:33 pm »

Ora boa noite,
Está na reta final a compra de 1 dos 2 candidatos:

M-2 Bradley
ou
Marder.
Cps,

Ó SS7;

Aínda não há noticias nenhumas sobre CAESARs e 777s que "referiste" há 15 dias (sem nenhuma notícia de concurso) e já estás a "referir" a "compra" de mais equipamento sem nehuma notícia de concurso?

É como os F-35?
É só escolher?

Não podes dizer mais nada sobre estes processos de compra marados do EP?

Se é assim, os Helis de Evacuação já deviam estar cá.

4

Exército Português / Re: Substituição dos M113

« Última mensagem por saabGripen em Abril 18, 2024, 11:04:54 pm »

Bradley tem de ser a escolha óbvia...........

Bradley mais AMPV seria bem interessante
ou
Bradley mais ACSV G5


Marder penso que seria um erro para ser franco

CV90 seria a escolha óbvia -  e eu nem fui á página anterior para ver de que estão a falar.

                                                                           

5

Marinha Portuguesa / Re: Substituição das Fragatas Classe Vasco da Gama

« Última mensagem por saabGripen em Abril 18, 2024, 11:01:56 pm »

Pois,
Alguns bonecos, andaram a brincar e as M holandesas já terão destino.
Agora é aguentar com os chassos até, pelo menos ... 2035 !
 

Deixaram escapar "a compra"'? Para onde vão as M?

Eu imagino que isto se vai transformar numa grande festa/orgia   Marinha/DAMEN.

- Bimby
- Outra Bimby
- Modernizar VdG com equipamentos parecidos com os da MLU das BD.
- Equipar 6 NPO

**** Concessionar o Arsenal do Alfeite á DAMEN por 25 anos - penso que a Europa vai precisar de mais capacidade de estaleiros nos próximos anos ****   

Já dá bastante dinheiro e abre portas para outros negócios.
Quem sabe se não dá outra BD?

6

Marinha Portuguesa / Re: Fotos de Navios de Guerra Portugueses

« Última mensagem por Anthropos em Abril 18, 2024, 10:56:19 pm »

O CEMA bem falou em mais dois submarinos... É esperar mais um bocadinho e temos submarinos de fabrico nacional 

7

Marinha Portuguesa / Re: Substituição das Fragatas Classe Vasco da Gama

« Última mensagem por saabGripen em Abril 18, 2024, 10:47:37 pm »

 
Electro-Optic (EOS) System

The system shall be able to operate as a standalone system or integrated with a Combat Management System
The sensor pod shall have at least two cameras, a colour TV camera and a MWIR camera (3-5 μm band) and a Laser Range Finder;
The sensor pod shall be trainable in both elevation as well as azimuth;
It shall be possible to receive a colour TV video stream and MWIR video stream on the CMS consoles simultaneously;
The sensor pod shall be horizon/vector stabilized as well as geo/target fixed stabilized.
"The sensor pod shall have stabilization error of:
• ≤15% of the smallest IFOV (instantaneous field of view) of the sensor package during 2 image frames;
• ≤15% of the NFOV (narrow field of view) during 1 minute."
The system should have an auto-video tracker;
The frame rate of all video streams shall be ≥25Hz;
Both colour TV camera and the MWIR camera shall have optical zoom capability with at least 3 different fields of view (FOV) or continuous zoom;
The cameras shall have a switch time ≤2 sec between two FOV’s in case of no continuous zoom;
All cameras shall stay within focus when switching from NFOV to WFOV and back in one sequence, without focus adjustment;
All cameras shall have manual focus;
All cameras shall have a focus setting that is temperature compensated;
All sensors shall remain undamaged while looking directly into the sun;
All cameras shall have autofocus which can be switched back to manual;
The EOS shall be able to be aligned with the main gun 30MM in order to be compliant with NATO standards for AAW and ASuW purpose, as well as the 12.7 RWS..
The colour TV camera shall have, at least, a staring array with HD resolution of 1920 x 1080 pixels (progressive);
"The performance of the colour TV camera shall be:
• Detection range: 6NM;
• Classification/recognition range: 4NM.
For the following scenario:
- Applicable procedures/terminology: STANAG 4348
- Background temperature: 20°C
- Weather conditions: Daylight 1.000 lux
- Target dimensions: 2.3 x 2.3 m
- Contrast target-background: 20%"
The MWIR camera shall have a staring array with a resolution of at least 640 x 480   pixels;
The MWIR camera shall have a detector cooling time of ≤10min.
The bidder shall provide the measured MRTD curve and calculations the performance of the MWIR camera is based on.
"The range performance of the MWIR camera shall be:
• Detection range: 8NM;
• Classification/recognition range: 4NM.
For the following scenario:
- Applicable procedures/terminology: STANAG 4347, 4349 and 4350
- Background temperature: 20°C
- Weather conditions σ (sigma): 0.2
- Target dimensions: 2.3 x 2.3 m
- ∆T target-background: 3.2°C"
The LRF shall have a beam with a divergence of 0.7mrad, wave length of 1.54mm and reception rate of at least 1pps, and it’s performance shall in accordance with its MWIR.
 The laser to be used by the LRF shall be an eye safe laser.
It shall be possible to switch all image and LRF enhancement/processing possibilities on/off individually;

8

Forças de Segurança / Re: Ingresso na PSP

« Última mensagem por André_021 em Abril 18, 2024, 10:45:57 pm »

Esse numeros equivalem aos anos? Conforme os anos vão passando o salário aumenta e quando chego ao máximo subo de cargo?? Claro, depois dos respectivos testes. Algo que me preocupa também é o salário enquanto estudo, porque no fim do curso irei ter de me sustentar sozinho e vou ter de juntar bastante dinheiro visto que as rendas são bem altas... Os 5 anos de curso também contém o mestrado ou só depois dos 5 anos que posso tirar um?

9

Marinha Portuguesa / Re: Substituição das Fragatas Classe Vasco da Gama

« Última mensagem por saabGripen em Abril 18, 2024, 10:43:41 pm »

Fire Control Radar (FCR) System

The director, for a designated target, shall have the ability to launch NSSM RIM7 in all its modes, and for the same target, simultaneously shoot with the main gun.
In case the bidder does not supply CW illuminator, the director shall be integrated with MK73 MOD 1 CW Illuminator.
The director shall not hamper NSSM tactical employment.
The system, itself or in combination with CMS, shall have Kinematic Based Engageability algorithm to assess whether a given target is Engageable or Will Be Engageable by NSSM. Two contours shall be embedded in this algorithm: one for Manoeuvring Targets (also referred to as the Inner Contour), and one for Non-Manoeuvring targets (also referred to as the Outer Contour). 
The director shall have a TV camera aligned with the main radiation beam.
The director shall have an IR camera aligned with the main radiation beam.
The director shall be able to be aligned with the main gun CADAM 100MM in order to be compliant with NATO standards.
The system shall include a Man-Aloft switch to cut power for the director as well as inhibit radiation.
The system shall use frequency agility.
The director shall be stabilized on both axes.
The director shall move 360º in direction.
The elevation limits shall be equal or greater than 80º and -20º.
Angular speed shall be equal or higher than 2rad/s on elevation and direction
Angular acceleration shall be equal or higher than 2rad/s2 on elevation and direction
"The system shall allow for full weapons capabilities employment (CADAM 100MM and NSSM RIM7) for the following scenario:
Threat characteristics:
RCS: 1 m^2
Speed: Mach 1
Flight altitude: 3000 m
For this scenario, the system shall allow for a minimum range for detection of 30NM."
"The system shall allow for full weapons capabilities employment (CADAM 100MM and NSSM RIM7) for the following scenario:
Threat characteristics:
RCS: 0.1 m^2
Speed: Mach 1
Flight altitude: 10 m
For this scenario, the system shall allow for a minimum range for detection of 10NM."
"The system shall allow for full weapons capabilities employment (CADAM 100MM and NSSM RIM7) for the following scenario:
Threat characteristics:
RCS: 0.5 m^2
Speed: Mach 2
Flight altitude: 10 m
For this scenario, the system shall allow for a minimum range for detection of 10NM."
The FCR shall have been previously integrated into a naval semi-active surface to air missile system and proven in operational environment.
The system shall allow the CMS to comply with the requirements TECH_CMS.Req.70  to TECH_CMS.Req.94

10

Marinha Portuguesa / Re: Substituição das Fragatas Classe Vasco da Gama

« Última mensagem por saabGripen em Abril 18, 2024, 10:40:20 pm »

Electro-Optic Director (EOD) System 


The system shall be able to operate as a standalone system or integrated with a Combat Management System
The director shall be able to be aligned with the main gun CADAM 100MM, in order to be compliant with NATO standards for AAW and NGS purpose, and 12.7 RWS.
The sensor pod shall have at least two cameras, a colour TV camera and a MWIR camera (3-5 μm band) and a Laser Range Finder;
The sensor pod shall be trainable in both elevation as well as azimuth;
The elevation limits shall be equal or greater than 80º and -20º
The sensor pod shall be horizon/vector stabilized as well as geo/target fixed stabilized.
"The sensor pod shall have a stabilization error of:
• ≤15% of the smallest IFOV (instantaneous field of view) of the sensor package during 2 image frames;
• ≤15% of the NFOV (narrow field of view) during 1 minute."
The system shall have an auto-video tracker;
The frame rate of all video streams shall be ≥25Hz;
The cameras shall have a switch time ≤2 sec between two FOV’s in case of no continuous zoom;
All cameras shall stay within focus when switching from NFOV to WFOV and back in one sequence, without focus adjustment;
All cameras shall have manual focus;
All cameras shall have a focus setting that is environmental temperature compensated;
All sensors shall remain undamaged while looking directly into the sun;
All cameras shall have auto focus which can be switched back to manual;
The director shall be able to engage surface targets at 3NM
The director shall be able to engage air targets at 1,5NM
"The performance of the colour TV camera shall be:
• Detection range: 6 NM;
For the following scenario:
- Applicable procedures/terminology: STANAG 4348
- Background temperature: 20°C
- Weather conditions: Daylight 1.000 lux
- Target dimensions: 2.3 x 2.3 m
- Contrast target-background: 20%"
The MWIR camera shall have a staring array with a resolution of at least 640 x 480 pixels;
The MWIR camera shall have a detector cooling time of ≤10min.
The bidder shall provide the measured MRTD curve and the performance calculations of the MWIR camera.
"The range performance of the MWIR camera shall be:
• Detection range: 8NM;
For the following scenario:
- Applicable procedures/terminology: STANAG 4347, 4349 and 4350
- Background temperature: 20°C
- Weather conditions σ (sigma): 0.2
- Target dimensions: 2.3 x 2.3 m
- ∆T target-background: 3.2°C"
The LRF shall have a beam with a wavelength of 1.54mm, a repetition rate of at least 1pps, and it’s performance shall in accordance with its MWIR .
It shall be possible to switch all image and LRF enhancement/processing possibilities on/off individually;