HF propagation conditions

Salam Ma’al Hijrah 1430 dan Selamat Tahun Baru 2009

Posted by My Biodota | Posted in | Posted on 12:16 AM

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Semoga hidup kita diberkati Allah Subha Nahu Wa Ta’ala.

International Morse Code and phonetic alphabet

Posted by My Biodota | Posted in | Posted on 7:00 AM

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  1. Mungkinkah ia sukar atau senang dikuasai?
    Phonetic
    Letter
    Code
    ____________________________________________________________________
    Alpha
    A
    .-
    Bravo
    B
    -...
    Charlie
    C
    -.-.
    Delta
    D
    -..
    Echo
    E
    .
    Foxtrot
    F
    ..-.
    Golf
    G
    --.
    Hotel
    H
    ....
    India
    I
    ..
    Juliet
    J
    .---
    Kilo
    K
    -.-
    Lima
    L
    .-..
    Mike
    M
    --
    November
    N
    -.
    Oscar
    O
    ---
    Papa
    P
    .--.
    Quebec
    Q
    --.-
    Romeo
    R
    .-.
    Sierra
    S
    ...
    Tango
    T
    -
    Uniform
    U
    ..-
    Victor
    V
    ...-
    Whiskey
    W
    .--
    X-ray
    X
    -..-
    Yankee
    Y
    -.--
    Zulu
    Z
    --..
  • Character
    Code
    1
    .----
    2
    ..---
    3
    ...--
    4
    ....-
    5
    .....
    6
    -....
    7
    --...
    8
    ---..
    9
    ----.
    0
    -----
    Period (Break)
    .-.-.-
    Comma
    --..--
    Question Mark
    ..--..
    Double Dash (BT)
    -...-
    Fraction Bar
    -..-.
    End of Message (AR)
    .-.-.
    End of Contact (SK)
    ...-.-

Morse Code Translator :- http://72.14.235.132/search?q=cache:IMjImkUtTdoJ:morsecode.scphillips.com/jtranslator.html+code+morse+manual&hl=en&ct=clnk&cd=3&gl=my

A REUNION TO REMEMBER ------------------------

Posted by My Biodota | Posted in | Posted on 6:41 AM

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on the 13th DEC 2008 - PORT DICKSONAmateur Radio Reunion Day is an event planned to unite all radio amateurs in Malaysia , Mikes, Whiskeys and Short Wave Listeners , regardless of club affiliation. Furthermore, we are also celebrating 80 years of amateur radio in Malaysia. Our Senior 9M are not getting younger and we have lost a few already. This is the time for 9W and SWL to get to know them. So far more than 30 Mikes from around the country have confirm their attendance (click here to view the growing list of participants). We also need volunteers to help out in the event. If you want to participate kindly contact the moderators. We also welcome any suggestions / ideas to make this event a success. Your early confirmation is greatly appreciated to facilitate our planning.

Aktiviti hujung minggu...memancing di Tasik Raban dengan rakan Kampongku-v20-Taiping

Posted by My Biodota | Posted in | Posted on 6:29 AM

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Turut serta 9w2vzo-mel, 9w2mzs-zul, 9w2dlg-Pak kecik&xyl, 9w2lad&harmonic, 9w2jbt-Mejer jebat

Teresa from Portugal

Posted by My Biodota | Posted in | Posted on 6:22 AM

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User Metallyptica from Portugal received the postcard you sent! It reached itsdestination in 9 days after traveling 11,245kms!

Metallyptica wrote you a message:


---------------Hi there! I got your postcard today! Thank you!---------------


To see the journey of this postcard visit:http://www.postcrossing.com/postcards/MY-13033

2 postcard arrived....

Posted by My Biodota | Posted in | Posted on 5:58 AM

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User phoola from Finland received the postcard you've sent!
It reached itsdestination in 11 days after traveling 8,673kms!
phoola wrote you a message:

---------------Hello! Thank you very much for a beautiful card, I love it!Paula---------------


User supplier from United States of America received the postcard you've sent!It reached its destination in 12 days after traveling 15,876kms!
supplier wrote you a message:
---------------Greetings Kalil, I got your PC today. Gettinging anything other than bills on arainy day is a great pick me up. Anyhow your bridge looks alot like the one thatspans the Savannah River about 60km from my home. God bless and keep on PC'ing
Steve1 Tim 1:15---------------

Here come again, arrived....

Posted by My Biodota | Posted in | Posted on 5:58 AM

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User belka from Russia received the postcard you've sent! It reached itsdestination in 29 days after traveling 7,905kms!belka wrote you a message:
---------------
Hello Kalil. I have received your postcard. Thank you, I like it. Have a niceday and happy postcrossing!

My postcard sent and received by Silvercelt from U.K

Posted by My Biodota | Posted in | Posted on 8:24 PM

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Good news Khaleelullah!
User silvercelt from United Kingdom received the postcard you've sent!
Itreached its destination in 11 days after traveling 10,421kms!
silvercelt wrote you a message:
---------------
Hi thank you for the lovel card. I'd like to visit Malaysia one day, it looks abeautiful country. I'll check out your blog too, thanks again

Thank you silvercelt
P/S :- i'll hope you oftentlly visit to my blog and just say hello..

I've receive 1 postcard from Lexembourg today.....

Posted by My Biodota | Posted in | Posted on 7:51 AM

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That a three days again and again i have received again postcard today thanks to all sender(postcrossing member) have sent it to me,. It Nice cute postcard, i've received from Alice today. thank you.

-From Moderator

I've receive 2 postcard from Finland and Germany today.....

Posted by My Biodota | Posted in | Posted on 7:00 AM

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What a beutifull and nice cute card.. from Germany and Finland thanks a lot to Keishin from Stuttgart, Germany and Janika from , Finland.

-From Moderator

I've receive 2 postcard from Japan and Thailand today.....

Posted by My Biodota | Posted in | Posted on 11:47 PM

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Both postcard are very beutifull and nice cute card... thank a lot to Ranko from Tokyo, Japan and Namon K. Pon from Bangkok, Thailand.

From Moderator

My 1st Postcrossing postcard received by Suusje2512 from Netherlands

Posted by My Biodota | Posted in | Posted on 6:01 AM

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Postcard ID: MY-11985
From: Username: kalil Country: MalaysiaSent at: 10, Oct 2008
To: Username: Suusje2512 Country: NetherlandsReceived at: 18, Oct 2008
Terms of Use
Distance: 9,988 Kms (6,206 Miles) Travel time: 8 days

Hello Kalil,Thank you for you lovely card. With the big palms, blue sea.... wow.... a placeI would like to travel to!!
GreetingsDebbie Moerings
---------------

My 2nd Postcrossing postcard received by Laila from Findland

Posted by My Biodota | Posted in | Posted on 5:29 AM

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Postcard ID: MY-11981

From:kalil Country: Malaysia Sent at: 10, Oct 2008
To: Username: Lilla Country: FinlandReceived at: 22, Oct 2008

Distance: 8,666 Kms (5,385 Miles) Travel time: 12 days Pangkor Island

Lilla wrote you a message:
---------------
Hello Kalil :)Thanks a lot for your beautiful scenery card.Have a nice time with postcrossing.
Best wishes, Lilla
---------------
Link to Laila profile :- http://www.postcrossing.com/user/Lilla

Notis Peperiksaan Rae 2008-2 telah keluar

Posted by My Biodota | Posted in | Posted on 12:05 AM

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10OCT08 – Notice: Radio Amateur Examinations (RAE 2008-2) 10 October 2008
SKMM will be conducting Radio Amateur Examinations (RAE 2008-2) throughout Malaysia on 17 December 2008. For further details and examination application form please click on the links below.

-RAE 2008-2 Notification (English)
-Notis Peperiksaan Radio Amatur 2008-2
-RAE 2008-2 Examination Application Form

Sila segerakan permohonan kerana tarikh tutup adalah 24 Oktober 2008 Jam 5 petang.

Aktiviti Bowling di Kampongku, Taiping di masa lapang

Posted by My Biodota | Posted in | Posted on 7:08 PM

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Ditepi 9W2ROT (Pak Rot) , Ditegah yang handsome 9w2OHM (Pak Ohm), Kanan Sekali 9M2AGC (Cikgu Lan) -Gambar dibawah tengah 9W2VZO (Jamil)

Bertempat:- Di Pusat Bowling Plaza Perbandaran Taiping, paras 5 A
Tarikh :- 08 Oktober 2008

Selamat Hari Raya Aidil Fitri & Maaf Zahir dan Batin

Posted by My Biodota | Posted in | Posted on 4:41 AM

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Perginya Ramadhan tahun ini membawa seribu erti makna untuk umat islam, mengejar pahala dengan amal ibadat yang dilakukkan. Insyallah akan diberkati. Ucapan Selamat Hari Raya daripada saya untuk semua pengunjung blok dan rakan Ham. Tulus Ikhlas daripada saya Nine Whiskey Two Oscar Hotel Mike Clear 73..s assalamualaikum semoga berjumpa lagi......

what is morse code ?

Posted by My Biodota | Posted in | Posted on 8:23 AM

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Morse code is named after its inventor Samuel F.B. Morse,1791-1872. Morse invented the code (and the electromagnetic telegraph ) in 1836. The code consists of a series of dots and dashes. Each letter of the alphabet and numbers 0 through 9 have individual combinations assigned to them. For example, the letter "E", is a single "." , or "dit" . Making it the easiest letter to learn ! The letter "O" is "- - -" , or "dah dah dah", another fairly easy one to learn. Most are not that easy, but with practice and determination, it can be done. Some people can copy code at speeds of up to 70 words per minute ! Of course that is more the exception than the rule, most ham's copy code in the 10 to 30 word per minute range. Once you get over the learning curve, morse code becomes a second language, you begin to hear "words", not just each individual letter. You begin to recognize the rhythm of the words so you can easily pick them out and follow along with the conversation.

What does CW mean ?

Posted by My Biodota | Posted in | Posted on 8:18 AM

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CW stands for "continuous wave", most hams refer to Morse code when they talk about "CW". So what does CW have to do with Morse code ? Morse is the code used via the CW medium, or "mode", of communication. Morse code can be created by means of a flashlight, signal flags, mirrors, even a stick hit against a water pipe can be used to communicate with Morse code, or any code for that matter ! Telegraph operators used Morse code over the telegraph wires back in the 1800's to send messages. These messages were known as " telegrams ". People of that time relied on the telegraph operators to pass information over great distance's . Telegraph operators also checked the current weather conditions across the country , making sure that the trains ran on schedule . So , it's no surprise that when radio came along at the turn of the century, Morse code became the standard in communication , as many telegraph office's went "wireless".
As the art of radio progressed, most ships became equipt with transmitters and receivers. Those ship to shore operators used Morse code as their only means to communicate with other ships and land stations. The R.M.S Titanic used Morse code to send its ill-fated distress signal " C Q D " .
Of course the amateur's were using Morse code all along. They used home made ,"spark gap", transmitters to send their messages around the globe. These primitive transmitters took up enormous amounts ( by today's standard ) of radio spectrum !

Radioactive Camping Tips

Posted by My Biodota | Posted in | Posted on 7:51 AM

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Camping with Ham Radio is fun, but twice as complicated as just camping. There are two lists of things not to forget, the camping stuff and the radio stuff.
It helps if you have a special bag to pack antenna parts and supplies and another special case in which to put the rig. You can double check that everything needed, such as all cables, are in with the rig and accessories in the same box. The same with the antenna supplies, you can double check that as well. Then you only have to remember the rig box and the antenna sack, instead of all the little pieces already checked off and verified to be in the two larger units.
Small dome tents are nice. For Hawaii the kind that have a screen in the top of the dome, making a skylight are excellent. They come with a rain fly that goes over the top for rain and covers the screen area at the same time. Also pitching the tent in the shade is a great help to avoid that oven-baked effect. If the trades are up you can orient the door to catch the wind and get a ventilation going into the door and out the top.
Ground cloths are highly recommended. Soil will often prove wetter than it looks when you put pressure on it and a nice water proof tarp sort of ground cloth is necessary to keep the floor of the tent actually dry.
For further Information visit :-http://www.chem.hawaii.edu/uham/camping.html

Pedoman di bulan Ramadhan

Posted by My Biodota | Posted in | Posted on 7:58 AM

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Dipetik dari buku Bediuzzaman Said Nursi:

Bulan Ramadhan akan mengubah jiwa naluri seseorang. Dari sekaya-kaya menjadi semiskin-miskin kerana memahami bahawa harta itu bukan miliknya malah kepunyaan semua orang. Dirasakan juga dirinya tidaklah merdeka tetapi adalah hamba. Diketahui sekiranya tidak diterima sebarang arahan, tidak akan berupaya melakukan sebarang kerja mudah dan senang ibarat tidak dapat menyentuhkan tangan ke dalam air.

Jangan Melengah-lengahkan Waktu Berbuka

Posted by My Biodota | Posted in | Posted on 3:10 AM

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Rasulullah s.a.w bersabda yang maksudnya:”Manusia tidak henti-hentinya mendapat kebaikan selama mereka mempercepatkan berbuka puasa.”
Riwayat Bukhari dan Muslim
Huraian :
Pengajaran Hadis:
i) Menyegerakan berbuka adalah antara perkara yang disunatkan di dalam Islam kerana ia membezakan antara cara puasa oarang-orang Yahudi dan Nasrani yang sengaja melambat-lambatkan waktu berbuka.
ii) Sunat berbuka puasa dengan tamar (kurma) sebagaimana yang diamalkan oleh Rasulullah s.a.w. Ini adalah kerana tamar mengandungi karbohidrat yang tinggi di samping mengandungi asid amino. Di antaranya ialah triptofan yang didapati boleh menenangkan perasaan.
iii) Antara hikmah disunatkan berbuka dengan buah tamar juga adalah kerana kandungan gula di dalam kurma adalah lebih mudah diserap oleh badan berbanding dengan makanan manis yang lain di mana badan akan segera kembali segar setelah seharian berpuasa. Sebaliknya jika seseorang itu berbuka puasa dengan memulakan pengambilan makanan yang berat tanpa memulakan makanan yang manis, maka gula yang diambil kemudiannya memerlukan waktu yang lebih lama iaitu antara 3-4 jam sebelum dapat diserap oleh usus.
iv) Dari sudut perubatan puasa itu sendiri sebenarnya merupakan satu kaedah perubatan yang dapat mengubati gangguan usus selain boleh mengawal berat badan dan mengubati penyakit kencing manis, darah tinggi dan sakit jantung.
v) Setiap Muslim hendaklah memastikan bahawa makanan yang dimakan sewaktu berbuka adalah yang halal dan bersih bukan makanan yang haram atau syubhat selain berwaspada dengan kuantiti makanan yang diambil itu sendiri iaitu janganlah terlalu banyak sehingga menyebabkan badan terasa berat untuk mengerjakan ibadat seperti solat terawih dan sebagainya.

Selamat Menyambut Ramadhan Al-Mubarak

Posted by My Biodota | Posted in | Posted on 2:49 AM

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Selamat berpuasa dan tambahkan amal ibadat...

Selamat menyambut kemerdekaan kali ke-51 pada 31 Ogos ini.

Posted by My Biodota | Posted in | Posted on 3:32 AM

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Kekalkan Keamanan Negara dan Kesejahteraan Negara. Merdeka...Merdeka...Merdeka...!


Keputusan Peperiksaan RAE 2008-1

Posted by My Biodota | Posted in | Posted on 3:21 AM

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25AUG08 – Notice: Radio Amateur Examinations(RAE 2008-1) Result 25 August 2008
SKMM has conducted Radio Amateur Examinations (RAE 2008-1) throughout Malaysia on 24 June 2008. Further details including result, notification and examination application form, please click on the links below.

Notis Peperiksaan Ujian Code Morse- kelas A

Posted by My Biodota | Posted in | Posted on 3:58 AM

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21 AUG 08- Notification: Morse Code Test 2008-2 21 August 2008
The Malaysian Communications and Multimedia Commission (SKMM) will be conducting the second Morse Code Test at SKMM Headquarters in Cyberjaya pursuant to Regulation 26(2) of the Communications and Multimedia (Technical Standards) Regulation 2000.
For further details please click on the following links:


LEARN MORSE CODE in one minute !

Posted by My Biodota | Posted in | Posted on 3:46 AM

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This is a code listening tool. Print it on your printer.Place your pencil where it says START and listen to morse code.Move down and to the right every time you hear a DIT (a dot).Move down and to the left every time you hear a DAH (a dash). Here's an example: You hear DAH DIT DIT which is a dash then dot then dot.You start at START and hear a DAH then move down and left to the T and then you hear a DIT so you move down and RIGHT to the N and then you hear another DIT so you move DOWN and RIGHT again and land on the DYou then write down the letter D on your code copy paper and jump back to START waiting for your next letter. The key to learning the code is hearing it and comprehending it while you hear it.The only way to get there is to practice 10 minutes a day. Listen to code tapes or computer practice code while tracing out this chart and you will find yourself writing down the letters in no time at all without the aid of the chart. The chart brings repetition together with recognition, which you don't get from any other type of code practice aid.

Apakah itu kad QSL?

Posted by My Biodota | Posted in | Posted on 2:51 AM

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contoh QSL kad yang diterima oleh 9W2RZL




Kad QSL adalah satu kad bukti untuk sesuatu perhubungan. Kandungan asas ialah stesen yang dihubungi, tarikh, waktu, frekuensi, kekuatan pancaran dan penerimaan gelombang, pesawat yang digunakan serta antenna. Seseorang SWL boleh juga menghantar kad ini kepada stesen-stesen yang didengari. SWL memberitahu percakapan siapa dengan siapa beserta dengan tarikh, waktu dan frekuensi. Oleh itu seseorang HAM perlu menyimpan buku log dengan sempurna bagi menyemak kembali maklumat yang dinyatakan di dalam kad QSL.

Apa yang perlu untuk saya menjadi seorang Radio amatur?

Posted by My Biodota | Posted in | Posted on 4:56 AM

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Hanya individu yang telah diperakukan boleh mengendalikan sesuatu alat Radio Amatur. Bagi mendapatkan lesen peruntukan radas, anda haruslah warganegara Malaysia berusia 14 tahun ke atas dan lulus ujian-ujian berikut:
Pertama: Ujian Teori Radio dan Kefahaman Peraturan Radio untuk mendapatkan lesen Peruntukan Radas Kelas B, jika anda lulus anda layak berkomunikasi dengan tanda panggilan 9W2 untuk kawasan Semenanjung Malaysia, 9W8-bagi Sarawak dan 9W6-bagi Sabah.
Kedua: Selepas satu tahun anda memegang Sijil Perakuan Kelas B. Menduduki ujian Kod Morse dan ujian-ujian teori radio untuk mendapatkan lesen PeruntukanRadas Kelas A. Selepas anda lulus ujian kedua ini anda layak berkomunikasi keseluruh dunia dengan tanda panggilan 9M2 untuk kawasan Semenanjung Malaysia, 9M8-bagi Sarawak dan 9M6 bagi Sabah.
Pihak berkuasa manakah yang mengeluarkan lesen Peruntukan radas tersebut?Peruntukan radas tersebut dikeluarkan oleh Suruhanjaya Komunikasi dan Multimedia Malaysia kepada mereka-mereka yang telah lulus ujian (RAE) Radio Amateur Examanation yang diadakan 2 kali setahun. Layari laman SKMM iaitu http://www.skmm.gov.my/ untuk mengetahui alamat Suruhanjaya Komunikasi dan Multimedia Malaysia yang berdekatan dengan anda.

Apakah itu Radio Amatur

Posted by My Biodota | Posted in | Posted on 4:50 AM

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Radio Amatur adalah merupakan satu hobi dalam bidang komunikasi dengan menggunakan peralatan komunikasi elektronik. Penggunaan radio amatur di dalam bidang komunikasi amatlah luas kerana ianya digunakan bagi menghubungkan seorang yang berada samada di dalam kawasan yang sama atau dimana sahaja di dunia dengan menggunakan peralatan radio amatur pada jalur frekuensi yang ditetapkan.Sebagaimana yang diketahui umum bahawa komunikasi menggunakan radio amatur hanyalah sekadar hobi, tetapi apa yang berlaku kini dengan perkembangan teknologi komunikasi yang begitu pantas,sistem perhubungan yang dahulunya menggunakan sistem anolog kini telah bertukar kepada sistem digital yang mana ianya membenarkan kita bukan hanya dapat bercakap malahan dapat melihat seperti sebuah tv yang boleh dipancarkan hampir ke sebahagian besar dunia. Kebanyakan daripada pengguna radio amatur memancarkan signal mereka melalui satelit yang berada pada orbit ataupun menggunakan bulan sebagai pemantul isyarat bagi memancarkan isyarat yang dipancarkan.

Gambar yang dirakamkan ketika minggu Orientasi Institut Latihan Kemahiran Textra. Taiping di Hutan Lipur Kaki Bkt. Larut, Taiping pada 9-11 Mei 2008

Posted by My Biodota | Posted in | Posted on 2:31 AM

1










Lari-
Telur rebus satu......











-- Urusetia Cikgu Yusnor




Apa yang difikirkan tu....

Jenoh juga nak nyalakan kayu api....

JaLan-JaLan di kawasan Mekah.....

Posted by My Biodota | Posted in | Posted on 7:42 AM

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siapa yang Handsome tu.....he.......

Madinah Al-Munawarah.......Pemandangan Masjid Nabawi...

Posted by My Biodota | Posted in | Posted on 7:39 AM

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Pokok Kurma.....siapa biasa lihat......

Posted by My Biodota | Posted in | Posted on 7:32 AM

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gambar diambil ketika di tanah suci.


Tak kenal maka tak cinta...

Posted by My Biodota | Posted in | Posted on 3:43 AM

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Waktu baru nak monitor, ketika tu SWL berapa kerat ja …kita pun tak kenal siapa rakan SWL dan Rakan ham yang lain, melainkan nama dan callsign yang kita ingat sahaja…sampailah hari kelas radio amatur dianjurkan badan persatuan dan komuniti kelab radio amatur diadakan. Masa tu barulah kenal dengan rakan-rakan komuniti dan persatuan. Kelas RAE yang pertama saya pergi adalah yang diadakan di Permatang Rawa, Penang yang dianjurkan ASTRA-Persatuan Radio Amatur Melayu Utara Semenanjung Malaysia, yang kedua di Kompleks Rakan Muda Taiping anjuran Komuniti Kampungku 250, yang ketiga di Sekolah Menengan Teknik Gerik yang dianjurkan rakan-rakan Lenggong dan terakhir kelas ulangkaji di Sekolah Menengah Teknik Taiping. Ya….agak banyak juga yang saya hadiri kelas tapi ada lagi rakan lain banyak dari saya. Bagi saya, kalau kita berusaha insyaallah pasti kita akan berjaya...dan jangan terlalu berharap dengan nasib.

Komuniti Ham Kampungku 250, Taiping riuh sekampung………

Posted by My Biodota | Posted in | Posted on 3:41 AM

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Agak lama juga saya monitor awal tahun 2007 tetapi tertinggal untuk daftar RAE ketika itu yang diadakan pertengahan 2007,memang frust waktu tu baru jer tarikh daftar tutup seminggu selepas mungkin ada hikmah, ketika itu selama 5 bulan juga yang rajin saya monitor adalah frekuansi 145.250 Mhz v20 Kampongku, dengan macam-macam gelagat ada, hari-hari ada cerita. Pak Azhar, Pak Zain - Tok Penghulu 250 Kampung Paten, Tok Janggut, dan ramai lagi pelakon, pengacara 250 ketika itu ha…ha.. yang Pak Zain dok suka cerita bab askar dan mcm2 lagi dengan Pak Azhar…

La…nie….. sapa-sapa jer lalu kat Taiping cuba-cubalah keloi-keloi rakan lokalan v20- Kampungku 145.250 Mhz, ya insyallah….. pasti akan menyahut…..panggilan anda….

Cerita disebalik tadbir...

Posted by My Biodota | Posted in | Posted on 3:39 AM

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Pendedahan mengenai radio amatur hanya datang sendiri apabila melayari internet dengan secara terus dapat mendalami pengetahuan mengenai radio amatur, secara amnya memang saya berminat bermain walkie-talkie dari dulu lagi dengan membeli (FRS)- Family Radio Service jarak dalam 5 km open surface tapi kalau ada halangan tak sampai pun, guna puna masa berkempen di hutan , orang pertama yang saya dapat berjumpa adalah 9M2 AGC secara kebetulan berjumpa berhampiran tempat kerja saya, yang boleh perasan tu sebab antenna kereta yang panjang macam ekor ikan pari…ha…ha..kenal-kenal macam tu ja… buat selamba jer…nak belajar katakan, dapat la no 55 dia…masa tu dia masih belajar lagi di Universiti Tun Hussin Onn, di johor dalam bidang ijazah lanjutan atau dikenali master dan beliau adalah pensyarah Politeknik Ungku Omar- dan selepas itu saya perolehi nota-nota mengenai radio dari beliau…banyak juga maklumat mengenai radio yang saya dapat dan sesetengah nota panduan saya dapat download dari internet.

Assalamualaikum dan salam sejahtera,

Posted by My Biodota | Posted in | Posted on 3:36 AM

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Pertama kali diucapkan syukur kepada illahi diatas terbinanya blog saya ini, yang secara sederhana bagi membolehkan rakan-rakan berkongsi pendapat, cerita, ilmu, dan berkongsi pengalaman yang ada. Terlebih dahulu nama saya Khaleelullah Quraishi bin Abdul Rasheed , (Khalil-nick name) atau dikenali sebagai Pak Ohm dikalangan ahli operator radio amatur dengan tanda panggilan 9W2OHM - Nine Whiskey Two Oscar Hotel Mike. Stesen pengkalan saya di Taman Sri Kota, Taiping, Perak dan portable station saya di Bandar Baru Air itam,Penang. Lesen kelas B didaftar dengan Suruhanjaya Komunikasi Multimedia Malaysia, Menduduki peperiksaan RAE pada tahun seisi 2/2007 dengan sekali sahaja menduduki peperiksaan, alhamdullillah dengan bantuan rakan-rakan ham radio seperti 9M2AGC -Azlan, 9W2KSG -C.kamal, dan tak lupa 9W2PTU -sekarang 9M2AZZ -Pak azhar orang pertama saya Qso he..he…mana ada dah… itulah ayat pak azhar sering digunakan pada waktu tu….

Apa-apa pun, special thank’s to 9M2 AGC for helping me……….

This article is about the law related to electricity. For other uses, see Ohm's acoustic law

Posted by My Biodota | Posted in | Posted on 3:33 AM

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Ohm's law applies to electrical circuits; it states that the current through a conductor between two points is directly proportional to the potential difference (i.e. voltage drop or voltage) across the two points, and inversely proportional to the resistance between them.
The mathematical equation that describes this relationship is:

where V is the potential difference between two points of interest in volts, I is the current in amperes, and R is a circuit parameter, measured in ohms (which is equivalent to volts per ampere), and is called the resistance. The potential difference is also known as the voltage drop, and is sometimes denoted by U, E or emf (electromotive force) instead of V.[1] I is from the German Intensität meaning "intensity".[citation needed]
The law was named after the German physicist Georg Ohm, who, in a treatise published in 1827, described measurements of applied voltage and current through simple electrical circuits containing various lengths of wire. He presented a slightly more complex equation than the one above to explain his experimental results. The above equation is the modern form of Ohm's law.
The resistance of most resistive devices (resistors) is constant over a large range of values of current and voltage. When a resistor is used under these conditions, the resistor is referred to as an ohmic device (or an ohmic resistor) because a single value for the resistance suffices to describe the resistive behavior of the device over the range. When sufficiently high voltages are applied to a resistor, forcing a high current through it, the device is no longer ohmic because its resistance, when measured under such electrically stressed conditions, is different (typically greater) from the value measured under standard conditions (see temperature effects, below).
Ohm's law, in the form above, is an extremely useful equation in the field of electrical/electronic engineering because it describes how voltage, current and resistance are interrelated on a "macroscopic" level, that is, commonly, as circuit elements in an electrical circuit. Physicists who study the electrical properties of matter at the microscopic level use a closely related and more general vector equation, sometimes also referred to as Ohm's law, having variables that are closely related to the I, V and R scalar variables of Ohm's law, but are each functions of position within the conductor.

Gambar kenangan semasa konvo…..kenangan dalam ingatan di (IKTBN) Institut Kemahiran Tinggi Belia Negara, Bandar Baru Salak Tinggi, Sepang, Selangor.

Posted by My Biodota | Posted in | Posted on 3:02 AM

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Teringat kengkawan....

AGM astra...gambar kenangan....

Posted by My Biodota | Posted in | Posted on 2:56 AM

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Gambar candit semasa AGM astra awal tahun…
Kiri 9W2 OCC-Sham, 9W2 OHM-Ohm’s , 9W2 JTJ- Tok Janggut-Tercari-cari siapa tok janggut.



Lawatan mesra Kampongku250 - Desaku-v20 ke Taiping Bandar Warisan

Posted by My Biodota | Posted in | Posted on 2:51 AM

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Radio pertama dimiliki iC-v8000

Posted by My Biodota | Posted in | Posted on 2:45 AM

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ya...ya...dapat jer radio tak leh pasang lagi mula2 dulu...order pulak antenna,power suppy,kabel...
yang tak tahan tu dia mai satu-satu pakai pos... yan sampai dulu antenna...tengok je antennna dulu...pastu power supply dengan kabel datang sekali selan seminggu...aduh seksanya... ya la... masa tu mana kenal sapa-sapa lagi....
Hai teringat.......

Saat Terindah.....

Posted by My Biodota | Posted in | Posted on 2:38 AM

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Saat terindah majlis perkahwinan saya, diapit dengan sepupu callsign 9W2 MHZ - Mohd Hafiz Nasir (sebelah kiri)

TEMPAT :- DEWAN MAJLIS PERBANDARAN TAIPING
TARIKH :- 10 FEBUARI 2008 (AHAD) BERSAMAAN 3 SAFAR 1429 H

“Semoga dengan kehadiran para jemputan sekalian akan meyerikan lagi majlis kami dan diberkati Allah S.W.T hendaknya. Insya-Allah”
Terima kasih kepada rakan ham Taiping dan rakan luar lokalan turut serta

It's me 9W2OHM

Posted by My Biodota | Posted in | Posted on 9:56 AM

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Salam Perkenalan

Posted by My Biodota | Posted in | Posted on 9:49 AM

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Terima kasih kerana sudi melawat blog yang baru saya rasmi. Walau apa-apa pun ia masih lagi dalam pembinaan.

added by khalil@2009