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Hobbies Amateur Radio User V2 !, HAM Radio

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wiraone
post Sep 22 2014, 04:04 PM

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QUOTE(aminpro @ Sep 22 2014, 03:56 PM)
Tahu tak mana nak cari mobile radio or rig yang 2nd hand/lama?
Apart from the FB Group RAFS yang tak berapa banyak jual 2nd hand mobile transceiver.
*
There are not that many ham radio operators in Malaysia, so mostly depa akan jual to friends if they're not using theirs. Best in to ask in that RAFS group if anyone want to let go theirs.
wiraone
post Sep 25 2014, 03:25 PM

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QUOTE(bahathir @ Sep 25 2014, 12:30 PM)
I was told, there was a golden era in Amateur Radio ini Malaysia, where the knowledge of technology is being conveyed via the radio on 2m band, the silent key 9M2GL. Now most them 'run away' to HF, and leave 'what we ussualy heard' in 2m band. For those to have AA and knowledge even a small things, let's share among us. I met/eyeball  with a very good 9M otai's, and there are lots of thing to be learnt, beside pushing the PTT.
I've been in your situation before .. met this one 9M2 guy who always talk about the golden days, how he run/setup the station for field days during his SWL time and the 9M2 just watching them etc. Nice to hear the oldies for sure but we're in the modern age now. Do mix with the younger ones too and enjoy the hobby. Enough with the dulu-dulu cerita, if you've time, follow any field days, DX, programmes that are related to amateur radio. Most of the otais now are very selective in what they want to involve at. Piju should know who I was talking about. Hehe.

I believe in 20 years time, I'll be in the same shoes as the 9M otai tu .. cerita my 21 centry golden era smile.gif

This post has been edited by wiraone: Sep 25 2014, 05:00 PM
wiraone
post Sep 25 2014, 06:07 PM

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QUOTE(bahathir @ Sep 25 2014, 05:43 PM)
@wiraone
2m band also the Amateur Radio band. 9M/9W otai-otai also need to visit 2m band, time to time. Share your knowledge, lets the newbies like me, learn something beneficial.
I believe the timing when people go on air tak kena kot, we had 9M4RES before which was quite active, 9M2AU and some others were frequently on that repeater, talking about some technical stuff. But the timing usually after everyone were in the office already. The repeater is dead now. Some other repeaters were full of people rag-chewing during the peak time when they're driving from-to home/office. For me, the only time I'm active on VHF/UHF will be when I'm driving around and when I'm driving alone. For me, family time comes first, so, if my wife or kids are with me, I don't usually go on air. The same when I'm at home too. I believe that is the same to most of us .. and that is why there is no activities during office hours or after office hours on the repeaters or other simplex frequencies. That is why I do join any field-days, DXs or talks from time to time to enhance my knowledge in amateur radio. This is the time where we mostly share the knowledge as you've experienced it on your first field day that you attended before.

This post has been edited by wiraone: Sep 25 2014, 06:09 PM
wiraone
post Sep 25 2014, 06:08 PM

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QUOTE(ruth @ Sep 25 2014, 05:41 PM)
hello world, newbie here!
*
Hello ruth .. welcome to the world of amateur radio.
wiraone
post Oct 1 2014, 02:02 PM

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QUOTE(peguin78 @ Sep 30 2014, 06:25 PM)
I just bought the SDR dongle from NooElec. Managed to get it running. However, the antenna connector is MCX rather than BNC which is what normally we have.

Anybody been to Pasar Road to get the MCX to BNC converter?

73
*
What I did, I cut the antenna cable that comes with the dongle, and replace the other end with an UHF connector so I could easily connect it to my broadband antenna (using RG58 cable).
wiraone
post Oct 3 2014, 05:44 PM

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QUOTE(apihblind @ Oct 3 2014, 05:34 PM)
stock antenna lousy ker? just ordered one but cikai one with r208t tuner e4000 mahal  doh.gif
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Can't do much with the stock antenna smile.gif Especially when you're in Sg Buloh, even the reception inside my car pun macam **** .. haha.. but if you're in a very good reception area, okaylah. I bought a discone antenna with a wide band receiving frequency, from VHF up to 1900MHz.
wiraone
post Oct 3 2014, 05:57 PM

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QUOTE(apihblind @ Oct 3 2014, 05:55 PM)
owh...need to invest in antenna then.baru nak setup Rx igate sdr+raspi but when i research yg cheap one got thermal-drift hok aloh xjadi ler.thx 4 info wiraone  thumbup.gif
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No need to invest, just make you own discone, all the instructions are available on the net smile.gif
wiraone
post Oct 9 2014, 11:01 AM

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QUOTE(bahathir @ Oct 9 2014, 10:55 AM)
Everyone is capable to be the 'legend'. Improve our knowledge and share it to others.
*
But becomes a legend for the wrong reason, surely nobody wants it. As said, join activities conducted by others and stop being assobiyah to a single group smile.gif You'll learn a lot more for sure. Been in your shoes before when I started this hobby 7 years ago.
wiraone
post Oct 9 2014, 11:11 AM

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QUOTE(bahathir @ Sep 26 2014, 10:28 AM)
@wiraone
Yes, you are right. The TIMING. Yes, when we are around with family, the family is more important than our hobby. smile.gif Yeah, the TIMING, Since th 2m band is 'alive' during rush hour, so lets start the conversation with the more beneficial topics. Yes, we cannot assume everybody  able to talk about technical, but, still efforts are needed to 'enhanced' and share  our knowledge. Yes, 9M2AU told me, that during the golden era, he always QSOs with 9M2GL for years,  on 9M2RUK repater, while commuting in his jalopy/car.

Nowdays, I frequently hears some good QSOs on 9M4RBC and 9M4RZS, especially durng late night. But, how many people are monitoring that time? smile.gif
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Most of us have changed the way we discuss and share our knowledge. It is not convenient for most of us to sit beside our radio, listening to some people talking about something that we might not understand/technically challenged. Most of us are now on facebook and whatsapp, both applications are available across platforms and this is where we share/discuss our finding, experiments etc. It is much easier for everyone no matter where you are and see what someone has done when the photos, instructions being shared. No more, if you want to know, come eyeball or come to the air thingy .. This is thing in the past.

Oh btw, do join us here in the following FB groups/SIGs:

https://www.facebook.com/groups/My10mg/
https://www.facebook.com/groups/myaprs/
https://www.facebook.com/groups/205577956166963/
https://www.facebook.com/groups/224139084455762/



This post has been edited by wiraone: Oct 9 2014, 11:13 AM
wiraone
post Oct 9 2014, 11:31 AM

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QUOTE(bahathir @ Oct 9 2014, 11:19 AM)
Yes we only have 2 choices, to be a GOOD or BAD 'legemd'. Obviously, the the GOOD one la. smile.gif.  Yes, 'assobiyah'/clan/team A-team B, ... is BAD, becaue the benefit of the knowledge is only for certain group only. Amateur Radio is a hobby. The hobby which may improbe ourselves and others too. We like share knowldege among us, whithout any strings/group/team attached.

Let's unite, and not restricted to/by any groups/team/assobiyah.

I heard 'bad' stories among  Amateur Radio  clubs. Most of the problem are because of 'MISUNDERSTANDING'  and EGO. Remember, Amateur Radio hooby is about sharing and co-operation. So, put our EGO and TRY  to understand the situation. Let's come together and starts new era. The golden era is in our hands.

Thank you. smile.gif
*
Exactly smile.gif I couldn't agree more on that! The usual word to new comers when they asked me to sign their AA application is, take your time, do not rush in joining any club. Follow the activities conducted by the club and only join if you think you can contribute more to the club and to the hobby.
wiraone
post Oct 9 2014, 12:36 PM

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QUOTE(bahathir @ Oct 9 2014, 11:51 AM)
Yes, we have lots of alternative ways to share our knowledge. Why not using Amatuer Radio as one of the PLATFORM? This era may be over, but, why not making it come back? Yeah, FB, whatsaap. twitter are our main communication method nowdays. No doubt is it more precisely to targeted users, but isn't it nice if we can BROADCAST it to ohters. There are still people who wnat to know out there.

In Malaysia there are LESS than 11k licensed operator, and how many of them are active? How many of them want to learn more about technical? How many of them able to share the knowledge? Yeah, some of the knowledgeable operators are goind HF. No doubt Amateur Radio is close related to HF.  But, VHF, UHF also Amatuer Radio bands, and no need to be  discriminated. There still may ham operator like me who are only have  VHF/UHF tranceiver. Yeah, it just a hobby and eveyone has the choices. smile.gif
Thank you
;
*
Hehe, nobody abandoning the radio to share their knowledge. You can still hear them, the hams, talking, about their home brew antennas to some new satellites operation sometime on the local repeaters. On 40m, you can hear 9Ms on the air regularly in the evening talking, from just rag chewing to some technical stuff. But for 9Ws? You'll be restricted to local repeaters. The 10m is not usually open for local propagation. Why can't we go for the peninsular wide linked repeaters you may asked? None are operating fully right now. So, the best platform for some of us is still FB where someone from Sabah & Sarawak could join in the discussion too.

BTW, some of us misunderstood, amateur radio means talking on the radio. This is wrong.. there are more than that, experimenting is one of them. Okay, some will say, we brew our own antenna but that is not all, there are more that can be learned. There are different modes available for us. Depending on the conditions, those who've VHF only transceiver could do DX across countries using satellites on whatever modes available. Starting I believe mid of this year, SKMM has allowed 9Ws to use digital modes, explore on them. If you joined the correct SIGs, you can be sure to learn more things about ham radio.

Here is my story, the first few years when I was in the hobby, I sat beside my radio all night, my wife wasn't happy with it for sure. I had my HT on my belt whenever I go, and monitor all the repeaters around KL. Met many ham friends, mingled around, joined club, got involved with their activities, was in the clubhouse almost every weekends and then I got bored. Why? After a while, talking on the radio is not fun anymore, people started fighting on the air, repeaters regularly went down. Then I met a group of hams who were interested in going more than talking on the repeaters. Two groups actually, APRS and 10m DX. One that teach me that you can do more on VHF/UHF by using different mode, one that teach me that you can get contact with others from different countries by using satellite. Experimenting with PIC, GPS, routers and stuff to get an operational APRS network in Malaysia. The other one teach me that I could do more with my 9W license than talking nonsense on the repeaters, joining the DX activities, either alone from my shack or in a group expedition.

The only thing that deter new comers to the hobby I believe their resistance to upgrade/move up and believe talking on the repeaters will be the only thing that they wanted. And being in this century, I believe we can gain more knowledge by not restricting ourself, embrace the technologies and be more open. Oh, I know some 9M2 otais do belittle us new breeds that embraced new technologies as just a 'Google experts'.. but heck, we've shown what we're capable of by being expert in google smile.gif

Psst, some of the discussion found in some of the FB group.
Attached Image

This post has been edited by wiraone: Oct 9 2014, 12:49 PM
wiraone
post Oct 9 2014, 01:39 PM

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Hehe, piju kena dok dibumi nyata ka? Why I think all the words written macam echoing the same thing yg aku pernah dengar sebelum ni?
wiraone
post Oct 9 2014, 02:43 PM

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QUOTE(bahathir @ Oct 9 2014, 02:38 PM)
... Sekarang sudah berkurangan aktivi berkaitan radio amatur.
Bang, let me tell you something. We've list of activities in line, full till the end of the year. No such thing as berkurangan. I believe you've been brainwashed.
wiraone
post Oct 9 2014, 03:16 PM

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QUOTE(bahathir @ Oct 9 2014, 03:02 PM)
Yes, I know there are lot's of activities. Almost every months my friends invited me to such activities.. but, I only said what I heard around me. That's is the problem being too many clubs and not 'broadcast' in the correct channel. We already know, there still many HAM operatos on 2m/70cm band, especially the 'newbies' like me. If nobody broadcasts the activities, how do we know about it? Yes, there are club's webpages, whatsapps groups,....  but, is it covering all 11k of the licensed radio amatuers  in Malaysia?  smile.gif

Just my 30cents (after 10 cents subsidy reductions) opinion.

Thank you.
*
Tell us what is the best to 'broadcast' the event which covers the 11k? smile.gif
wiraone
post Oct 9 2014, 03:37 PM

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QUOTE(ruth @ Oct 9 2014, 03:34 PM)
let discuss something more useful, I'm sick of this.
History is apart of our life, but HIS-story remains as his story
*
Couldn't agree more Ruth. Don't forget, the next APRS workshop on the 29/11 at PD.
wiraone
post Oct 9 2014, 04:01 PM

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Oh, before I forgotten, JOTA/JOTI will be held on 16-19 Oct, 2014 at Lake Tasoh, Beseri and 18-19 from most locations in Malaysia. Further information can be found in Pengakap Malaysia's website. If you're in Selangor, the JOTA/JOTI will be held at:

PPM Sungai Besar (SMK Sungai Besar)
PPM Gombak (SK Bandar Tasik Puteri)
PPM Hulu Langat (SMK BAndar Tun Hussein Onn 2)

Ruth, have you submitted the form?

This post has been edited by wiraone: Oct 9 2014, 04:02 PM
wiraone
post Oct 14 2014, 12:51 PM

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QUOTE(peguin78 @ Sep 30 2014, 06:25 PM)
I just bought the SDR dongle from NooElec. Managed to get it running. However, the antenna connector is MCX rather than BNC which is what normally we have.

Anybody been to Pasar Road to get the MCX to BNC converter?

73
*
Have you got your SDR dongle? I've just ordered HackRF and wondering what kind of packaging they'll use. I don't want to go an answer Custom's questions..
wiraone
post Oct 14 2014, 01:35 PM

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QUOTE(peguin78 @ Oct 14 2014, 01:30 PM)
I have got mine. It took about two weeks to reach MY from US. It arrived in normal envelope with thin air bubble wrap. Custom did inspect it though as the envelope was a bit torn and stamped 'with  Custom Malaysia' or something like that.

I am not too sure on the custom procedure. However, you may have to pay sales tax of 10% for any purchase above RM500. Perhaps other members of this forum can enlighten on this.

By the way how much it cost you for the Hack?
*
That is great, hopefully mine will come in the normal bubble wrap envelope too smile.gif I've went few custom clearance before but if they see it as a radio, they'll ask us to go to SIRIM to get an AP and clearance will be then based on the it.

I bought the HackRF with the antenna and Up Converter, US$377.95 (inclusive shipping)
wiraone
post Oct 14 2014, 01:47 PM

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I didn't bought the casing, so I need to go to Jalan Pasar afterward. Need to put them into a single enclosure. I've another project which need an enclosure too, a WSPR transmitter. Probably will visit Jln Pasar once I got both of them in my hands.

BTW, ordered all the cable patches and converters from ebay this morning, hope they'll arrive at the same time.

This post has been edited by wiraone: Oct 14 2014, 01:48 PM
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post Oct 15 2014, 03:35 PM

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QUOTE(bahathir @ Oct 15 2014, 02:33 PM)
HackRF One:
Nice choice, and one of my wishlist's shortlist.  smile.gif It can TX 0.5 Watt, so, RF Amp is needed for more ooomph! smile.gif

BTW, I visited 9M2NZ's house in Semenyih, and I saw him putting auido distributor component/board into a nice casing. I wonder where he got the casing.. smile.gif

Loofking forward for your review.

73
*
Yup, it can transmit with the max of 15dBm on certain frequencies (translated to around 32mW - power of WIFI). Surely need an external amplifier if we wanted to really use it as transmitter.

Anyway, the one you were talking about at 9M2NZ house should be the cedum cedum ciss ciss thingy, ESSB (extended SSSB - HIFI quality) on HF. The audio from the mic will be processed and will take unusual wide bandwidth to cover the ESSB (3kHz and above), the usual audio bandwidth for SSB will be around 2.4kHz. There are quite a number of hams in Malaysia with this kind of setup and you can hear them usually on 40m band. The casing for the audio processor I believe will be as those found for PA setup, equipment/audio rack as I believe what it is called. Illuminated in blue, it is just nice like in a real studio.

BTW, just got an update from Nooelec saying my hackrf has been shipped, but in a package, so I believe it will be in a box. Hope it will pass the custom w/o any problem.

This post has been edited by wiraone: Oct 15 2014, 03:38 PM

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