Monday, September 7, 2009

Projek Echolink pulak..

Dah lama ngidam nak buat menda interface ni...tak sempat dah perkara utama..satu lagi jumpa byk sgt version setting dan diagram kat dlm tak tahu yg mana satu nak pakai..pening..pening

Friday, June 19, 2009

Icom 2200H Modifcation

There are several modification can be done for Icom IC2200H. One of the is the extension of frequency range.
First is to extend RX from 118 to 174mhz.
Method: Move Diode D11 from the board

2nd is to extend TX from 136 to 174Mhz.
method: Move Diode D13 from the board

Good luck and try yourself..

Wednesday, May 20, 2009

next projek..he he

Make Your Own Antenna 2

Make Your Own Antenna 1

Technical Classes

We would like to organize technical class for all amateur radio. This class will be hands on basis and 10 percent on theory. Basically we will try to conduct class on anttena, circuit board and cabling.
So we should ask ourself this question:-

1) Do you know how to used solder and make soldering?
2) Do you know how to used test pen??( dont ketawakan me about this..he he)
4) Do you know how to used multimeter?
5) Do you know how to used SWR meter

There are many more technical expertised we should learn as amateur radio but those above is the basic. Ask yourself as 9W2... can you do or familiar with all of them??

So if not should we arrange some clasess to do this???

Thursday, May 14, 2009

Hombrew Power supply

I have tried to used new kind of power supply. Those power supply normally used in PLC or industries. Where sometimes they call as switching power supply. This model having range from the smallest one to the biggest. I have used the medium one that come with 100Watt, 8 Ampere, and 12Volt. The good about it the power output are adjustable maximum to the 13.5 Watt(used digital multimeter).

step 1. Get this unit from any power supply supplier..the cost is around RM80, depends on models

step 2. make some wiring( 1 life, 1 neutral, 1 earth for the AC input and another life and neutral for the DC Output)

step 3. Now the power is ready to supply the current for your rig

final. just tap all the related wire to the standard input and output.

Try your best..

Friday, May 8, 2009

What to do?

Once we have made decission what kind of homebrew to do, we might confuse what we wanted to do first. There are too many homebrew projects we can do. So which one we should start first. Which project more interesting, more benefecially to us and more value for our own used. Just to name a few we should categorized the homebrew projects in some area or division such as anttena, elctronic projects, or what else??

Tuesday, May 5, 2009

Laju Gelombang Radio

How long does it take radio waves to travel from Earth to the moon, a
distance of 400 000 kilometers?

Jawapannya: 1.33 second..

he he..caya tak..laju tu..nanti kita pos jawapannya.

Sunday, February 1, 2009

Make your own handy antenna

I love this antenna design..very by 9W2TWH.
Take a look of the design and try yourself. Field test shows that it can transmit with low power for a far distance..thx to brother saidin..

Thursday, January 15, 2009

A good Website for hombrewing

Hi guys, this morning I just faound one website which very suitable for those love the hombrewing. This is you can find at where the link is here.
I have seen the Power Supply project in this website. Its very interesting, informative and interactive for us. Try exploring now and yo would find many projects in here, as me myself still looking for others project in here..

Sunday, January 11, 2009

How to make power supply?

Hi this is our first hombrew project. Take into look this project. We should start with something more basic rather than trying something more sofsicated.
Here I found one website how to make your own power supply. Its look more complicated right now. Let me try find another website that more easy to follow. Or I will do my own step by step guide if possible.
Click Here
Try wont regret. If you buy from shop maybe you need to spend RM380 for 1 stable power supply. But this hombrew only cost you RM45 to RM80, depends on the type of computer power supply.
And here is second website to make the same projects. Click now.

Why Hombrew? Why not homebeli..

He he.. hombrew and homebeli is two different words with vice versa meaning. If you can afford of course you can buy anything you likes. But if not you can try homebrew. However in hamradio even you have money you would prefer one day to make your will hombrewing.
This is because bought something from radio shop is not the satisfaction that you are looking for. But your own stuff is the best effort and best decision in your life. That is the best of satisfaction. Try hombrew now and you can start feel the free..feel the satisfaction.

Friday, January 9, 2009

What is homebrew?

Homebrew means create yourself any related ham radio equipment. Homebrew maybe derived from your friends creation, websites, books, or an idea come to create something. I think in Hamradio there basically few homebrew categories that fall into few section.
There are likes:-

Section A
- simple projects and the budget is low. Sample is small antenna, additional speaker to radio,and etc. Furthermore knowledge of this section is less compare to others.
Section B
- intermediate projects is somekind of projects that need extra budget. Its is something you need to buy separately, dislike secti A where you can get the stuff from the second hand items. Sample is power supply,high gain antenna base,and etc.
Section 3
- Highend creation. This is very complicated projects which need more budget, highly risk, more knowledge of electronic, electrical and etc. Sample of this project under this section is repeater, repeater controller, amplifier, and many more.

So which one falls under your interest??

Hi..Assalamualaikum are you today. This is my 4th blog for this coming new year. I have shared with all of you in my previous "" blog, that I wanna to create one blog to shares all about the hombrew project by amateur radio from Malaysia. So hopefully we can used the blog to share all information about technical, cost, and functionality about all homebrew projects.
This blogs will be trying it best to share step by step about the hombrew project. Hopefully anybody following the step can create their own hombrew.
I would easily telling here that I might used broken language and my origin language as this sorry for that!
Senang cerita dalam BM aku akan menulis dalam bahasa inggeris..disamping tengah nak belajar bahasa inggeris so hopefully blog ni jugak akan dapat liputan oleh peminat radio ham dari luar Malaysia.
So where we want to start about. Where I need to find the homebrew project. Me myself not even create and design more than 3 projects currently. Relax!! and stay tune..we will find as many hombrew project as we can.