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Sunday, July 12, 2009

Link Antenna "Menarik"

1.Coaxial trap dipole
2.Antenna untuk 136kHz
3.7 Band vertical antenna
4.10m,15m,20m yagi
5.Travel antenna
6.6m vertical antenna
7.20m yagi
8.Halo Antenna

Saturday, July 11, 2009

Aiesy!!!



Jika tak salah saya populasi ham di Indonesia sahaja mencecah 88000 ini merupakan satu angka yang terlalu jauh meninggalkan kita yang cuma sekitar 6000 orang sahaja,kenapa hal ini terjadi? Apakah yang menyebabkan populasi mereka sedemikian rupa?

Sebagai negara besar(Kepulauan)maka tak hairanlah jika penggunaan CB atau citizen band /rangkaian rakyat yang baru
dibenarkan penggunaannya di Malaysia 2-3 tahun kebelakangan ini telah terdahulu dihalalkan penggunaannya dinegara-negara sepertiUK,USA jua Indonesia,jaringan pengulangan telekomunikasi,talian letrik menyambungi antara seluruh Indonesia adalah suatu yang sukar oleh yang demikian cara terbaik adalah dengan penggunaan cb radio,di Indonesia ia dikenali sebagai RAPI radio antara penduduk Indonesia.Bagi amatur radio Orari sebagai sebuah badan kuasa yang menaungkan semua ahli radio amatir dilihatkan telah memainkan peranannya dengan begitu jaya,lihat sahaja pada susun atur jadual aktivitinya,sedangkan kita masih megah dengan kemunculan berbagai kelab radio amatur dari masa ke semasa.

Populasi rakyat di serata kawasan dan kepulauan,maka disebabkan keterbatasan itu juga penggunaan prabola juga dihalalkan,untuk menyediakan sebuah satelite bagi memancarkan rangkaian tv adalah jauh lebih murah untuk menyediakan jaringan repeater-repeater merentasi seluruh kepulauan Sumatera,Jawa.Sulawesi,Kalimantan dan beberapa lagi kepulauan yang lain,maka tidak hairanlah jika masyarakat Malaysia masih ketinggalan dengan teknologi ini.Jika dibandingkan dengan Astro apa megahnya kita dengan saluran berbayar ini,daif sungguh untuk menonton semua rangkaian tv percuma tv1,2,3,NTV,8,9 semuanya terpaksa dibayar oleh mereka yang berada dipendalaman,jadi tak hairanlah jika kita lihat mereka di kawasan ini meletakkan antenna tv di tempat yang tinggi,buluh dan tiang besi disambung untuk meninggikan antenna,lain dengan Indonesia rangkaian tv mereka dapat diikuti melalui prabola tanpa membuat sebarang pembayaran,ada ura-ura negara kita ke arah sebegini,jika ya maka khabar gembira ini sentiasa dinantikan.Saya senyum sendirian kerana perkara kecil yang dalam penyiaran baru dilaksanakan oleh stesen-stesen tv kita ialah memaparkan program apa akan keudara selepas segmen yang sedang berlangsung,hal kecil sebegini pun tak mampu kita adakan sebelum ini....hehehehe...

Saya masih ingat lagi Pak Lang 9M2BA suatu ketika dahulu ketika eyeball ada memberitahu saya bahawa rakyat indonesia mahir dalam telekomunikasi maka tak hairanlah jika mereka mampu mengadakan sebuah transmitter yang receivernya adalah sebuah shortwave biasa dan dengan cara sedemikian mereka dapat berhubung antara satu sama lain,beliau menyuruh saya monitor di 3-4mhz,ya! ternyata kebenaran itu terbukti.Saat itu saya masih belum mempunyai lesen dan saya juga tahu bahawa pengoperasian pada frekuensi itu adalah salah.

Sesungguhnya kita masih lagi jauh ketinggalan dengan jiran tetangga kita,kita mengagungkan dengan penghantaran angkasawan ke angkasa lepas,desas desus kata negara lain kita hanya menghantar pelancung ke angkasa lepas,tup-tup baru-baru ini kita dimalukan dengan pelancaran roket RX-420 yang berlangsung di Garut, Jawa Barat pada 2hb July yang lepas,Ini adalah pelancaran yang kedua selepas 2008 lalu.Indonesia mensasarkan pada 2014 mereka akan melancarkan satelite mereka sendiri.Apa yang menariknya roket RX420 ini dibuat dalam tempoh 3 bulan dan menggunakan bahan bakar tempatan untuk mengelakkan sebarang masalah dalam penghasilan roket sekiranya berlaku embargo.Sayang kita tidak hantar wakil kita menyaksikan pelancaran roket ini, hanya boleh menumpangkan angkasawan kita dalam Soyuz, hanya sekadar dapat menghantar pelajar menyaksikan pelancaran satelit dan hanya sekadar ditawarkan membeli kapsul Soyuz. Apakah Malaysia malu dengan kejayaan rumpun bangsa kita di Indonesia sehingga berita kejayaan rumpun bangsa kita ini hanya mendapat berita kecil sahaja di dada akhbar.

Friday, July 10, 2009

Paralysed woman uses Morse code



Alan Jones demonstrates he made the switch to allow his mother to communicate using Morse code.

The 79-year-old woman who was almost completely paralysed after a fall has learned to talk to her son by tapping out Morse code with her thumb.

Sylvia Jones, 79, from Swansea, suffered brain damage five years ago. Sylvia Jones, 79, from Swansea, suffered brain damage five years ago.

But thanks to her schoolgirl knowledge of Morse code, she has broken her silence using sounded dots and dashes. Schoolgirl But thanks to her knowledge of Morse code, she has broken her silence Sounded using dots and dash.

Her communication skills were developed with her son Alan, an ex-BBC technician who rigged up a system using an old margarine tub and shower curtain ring. Her communication skills were developed with her son Alan, an ex-BBC technician who rigged up a system using an old margarine tub and shower curtain ring.

He had worked out how they could communicate again after sitting by her bedside for 16 weeks as she recovered from a life-saving operation. He had worked out how they could communicate again after sitting by her Bedside for the 16 weeks she recovered from a life-saving operation.

Mrs Jones's injury has left her unable to move, speak or feed herself but her understanding is unimpaired. Mrs Jones's injury has left her unable to move, speak or feed herself but her understanding is unimpaired.

Mr Jones, 52, of the West Cross area of the city, said: "First one eye opened, then the other, then her right thumb moved." Mr Jones, 52, of the West Cross area of the city, said: "First one eye opened, then the other, then moved her right thumb."

He said that after she was moved to a hospital ward he thought about how to communicate with her and remembered her knowledge of Morse code. He said that after she was moved to the hospital ward he thought about how to communicate with her and remembered her knowledge of Morse code.


Sylvia and Alan Jones
She can hear and understand what I am saying but she has to use Morse code to answer She can hear and understand what I am saying but she has to use Morse code to answer Alan Jones Alan Jones.

"My mother had learned it as a child from her father, my grandfather," he said. "My mother had learned it as a child from her father, my grandfather," he said.

"Of course, she hadn't used it for 60 years so obviously she was rusty, but she remembered it and it all grew from there." "Of course, she had not used it for 60 years so she was obviously rusty, but she remembered it and it all grew from there."

Mr Jones, a former BBC World Service technician, used his technical knowledge to make a system using a margarine tub, a shower curtain ring and an old plug. Mr Jones, a former BBC World Service technician, used his technical knowledge to make the system using a margarine tub, a shower curtain ring and an old plug.

Using this, his mother is able to knock out messages in code so they can communicate. Using this, his mother is able to knock out messages in code so they can communicate.

He has also devised an electronic version of snakes and ladders, so his mother can play the board game with him. He has also devised an electronic version of snakes and ladders, so his mother can play the board game with him.

He has grown so skilled he can look at her thumb and understand what she is saying by interpreting her movement. He has grown so skilled he can look at her thumb and understand what she is saying by interpreting her movement.

"I printed out the information I needed about Morse code from the internet and taught myself the alphabet," he said. "I printed out the information I needed about Morse code from the Internet and taught myself the alphabet," he said.

Morse chart
The Morse chart in the room at the care home The Morse chart in the room at the care home.



"She can hear and understand what I am saying but she has to use Morse code to answer. "She can hear and understand what I am saying but she has to use Morse code to answer.

"The first thing she ever said after I had learned the alphabet was 'How is Fred?' "The first thing she said after I had ever learned the alphabet was' How is Fred?" "That was a reference to our pet tortoise who was in the attic hibernating. "That was a reference to our pet tortoise who was in the Attic Hibernating. She was more concerned about the tortoise than herself." She was more concerned about herself than the tortoise. "

Mr Jones spends up to nine hours a day sitting with his mother at the residential home, where she now lives in nearby Gorseinon. Mr Jones spends up to nine hours a day sitting with his mother at the residential home, where she now lives in nearby Gorseinon.

His goal is to get her back home permanently and he is now working on a way to translate her coded messages on to a computer screen. His goal is to get her back home permanently and he is now working on a way to translate her coded messages on to the computer screen.

"That will mean what she taps out will be able to be read by anyone present, allowing her to have conversations with other people." "That will mean taps out what she will be able to be read by anyone present, allowing her to have conversations with other people."

"She can hear and understand what I am saying but she has to use Morse code to answer She can hear and understand what I am saying but she has to use Morse code to answer Alan Jones"

Dipetik daripada BBC News