Re: ARLA/CLUSTER: Novos satélites chineses para radioamadores vão incluir transponders em HF

[Salomao Fresco]

Boa tarde Rui.

Satélites Geoestacionarios não há.
Está anunciado o Es’hail 2
​https://amsat-uk.org/satellites/geosynchronous/eshail-2/​

​Quan​to a listas:
https://amsat-uk.org/satellites/

http://www.ne.jp/asahi/hamradio/je9pel/satslist.htm

http://www.amsat.org/status/

http://www.dk3wn.info/p/?page_id=29535

e ainda:
http://www.amsat.org.ar/pass.htm





​Melhores 73​

Salomão Fresco


Callsign: CT2IRJ

GRID Locator: IM59re -- CQ Zone 14 / ITU Zone 37
QTH: Fazendas de Almeirim, Portugal

A quarta, 30/05/2018, 13:44, CS7ALB - Rui Brito da Silva <cs7alb  outlook.pt>
escreveu:

> Boa tarde a todo/as.
>
>
>
> Dúvida: Existe/m na rede de Satélites para amador, algum/ns satélite/s
> geoestacionário/s que se possam usar? Ou são todos Satélites de passagem?
>
> E já agora, onde posso obter essa lista de Satélites disponíveis para o
> nosso país?
>
> Sem outro assunto de momento
>
>
>
> Cumprimentos
>
>
>
> Rui Brito da Silva
>
> CS7ALB
>
> 93 634 52 33
>
>
>
> Não é um papel que diz aquilo que somos, mas sim, o que fazemos.
>
> https://www.linkedin.com/in/rui-brito-da-silva-368b735b/
>
>
>
>
>
>
>
> *De:* cluster-bounces  radio-amador.net <cluster-bounces  radio-amador.net> *Em
> nome de *João Costa > CT1FBF
> *Enviada:* 24 de maio de 2018 17:35
> *Para:* Cluster-ARLA <cluster  radio-amador.net>
> *Assunto:* ARLA/CLUSTER: Novos satélites chineses para radioamadores vão
> incluir transponders em HF
>
>
> Amateur Radio transponders on planned Chinese satellites to include HF
>
> China's Amateur Radio Satellite organization, *CAMSAT*, has released some
> details of three new Amateur Radio satellites that could be launched as
> early as September. Two of the satellites, CAS-5A and CAS-6, will carry
> transponders, and one of them will have HF capability.
>
> *CAS-5A* is a 6U CubeSat. It will have an HF/HF (21/29 MHz) mode linear
> transponder; an HF/UHF (21/435 MHz) mode linear transponder; an HF CW
> telemetry beacon; VHF/UHF mode linear transponder; a VHF/UHF mode FM
> transponder; a UHF CW telemetry beacon, and UHF AX.25 4,000/9,600-baud GMSK
> Telemetry. Transponders will have 30 kHz passbands, except for the H/U
> unit, which will be 15 kHz.
>
> The tiny *CAS-5B*, weighing 1/2 kilogram, will be deployed from CAS-5A in
> orbit. It will carry a UHF CW beacon on an Amateur Radio frequency. It will
> be placed into a 539 x 533 kilometer, 97.5-degree orbit.
>
> CAS-5A/B will launch from the Jiuquan Satellite Launch Center.
>
> *CAS-6*, a 50-kilogram microsat, will include a VHF CW telemetry beacon;
> a U/V mode 20 kHz linear transponder, and AX.25 4,800-baud GMSK telemetry
> downlink. It will also carry an atmospheric wind detector and other systems
> that will operate on non-amateur frequencies.
>
> A launch at sea is planned for CAS-6 from the China Academy of Launch
> Vehicle Technology. The microsat will be placed into a 579 x 579 kilometer,
> 45-degree orbit.
>
> AMSAT has applied to the International Amateur Radio Union (IARU) to
> coordinate frequencies for all three spacecraft
>
> Fronte: The American Radio Relay League <http://www.arrl.org/>
>
>
> ______________________________________________________________
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> do seu autor e não representa nem vincula a posição
> da  ARLA - Associação de Radioamadores do Litoral Alentejano
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