Here’s the the antenna design:

From my observation, the POI of the Garmin does not store the exact location of the repeater (probably for security reason) but the general location of the repeater is good enough for travelers to discover new repeaters and use them while traveling to unfamiliar places, keeping in touch with fellow ham operators.

Please refer to 9W2PJU website for the latest POI files.

Tak-Tenna is available in 3 models – 40, 20, and 10 meters, with the 40 meter model can be use on 40, 30, 20, 15, and 10 meters with a tuner.

Refer to this article: “The TAK-Tenna™ Review – A Limited Space HF Antenna Review” for further review on Tak-Tenna performance and advantages.

Tak-Tenna can be ordered from the official Tak-Tenna website

Name: Art Takahashi
Academic Qualification: Satellite Microwave System Engineer
Expert Field: Satellite communication engineer & Hamradio
Experiences: Hamradio licence holder about 40 years

Holder Radio Callsigns
PA0HMW,F0DKS,VK3PAT,VK3BFM,VK6MX,VK3EO,
P29EO,VK6MX,VK4GO,VK4GO/BD,JA1OGS
Working for NEC Japan Yokohama & Australia Papua New-Guinia

Professional Bodies Membership:
Rens & Rens , Stedehouwer NERG
The Netherland , Australia Japan

Title: A.P.R.S (Automatic Position Report System)

Synopsis:
Explain what is all about APRS, how it works and what do with it.
Main reason about my second visit is to Malaysia is to help radio amateurs in this country, to understand a other side of hobby. So they start building digital electronics project for the radio amateur hobby. (APRS)

Date: 7 march 2009
Time: 10:30 am ~ 1:30 pm the length from the seminar is depends about visitors interest.

Vanue: Lecture Hall, UniMAP Kuala Perlis.

Info Direction QRV: 9M2RMK 147.9800Mhz Shift -0.600 Tone 203.5
Info Direction on :
a) Wikimapia
b) Google Maps

Those interested to learn more about APRS technology are invited to join in the seminar. It’s free of charge!

You can view the results here : RAE 2008-2 results from MCMC website.

Important Forms to download :

• Letter Of Reference (to be signed by two 9M license holder)
• Declaration of Secrecy
• Application for Apparatus Assignment
• Callsign Application Form

For those who didn’t pass, dont despair.. there’s plenty of time to study for the next RAE!

Alternatively you could try the experimental AJAX web interface from ashamradio callsign project. Thanks to 9M2CIO for making the database available to use freely.

I only manage to make 6 contacts with DX station on 10 meter during September. Partly due to bad propagation, partly due to my busy schedule, which kinda limit my ham activities to Sundays and Saturdays.

I’ve been getting all sorts of questions about working 10 meter from fellow hams in my place. I advises them against it as the propagation right now isnt as great as couple months before

Plus, I’ve known quite few local hams that regret that they venture into 10 meter unprepared, as it requires a lot of patience and different skills to work with.

In another note, I would like to extend my warmest congratulations to those who has passed the 2008 Morse Code test, more details in 9M2MGL website

Download :
RAE 2008-1 result (local mirror)

The material I used in building this moxon are :

• Green ground (12 Gauge ?) wire, it has 7 copper wire inside it.
• PVC pipe (3/4″ diameter) as necessary to hold the wire in place, you can use other materials too, as long as it formed the basic dimension of moxon antenna

Antenna Plan and Results
I use the plan described in this post; 10 Meter Band Compact Directonal Antenna and started building it immediately. The result of the antenna can be seen here :

Performance
Although I build it only as a temporary antenna (thus its flimsy), it performed rather well when compared to other types of popular 10 meter band antenna in my place (Delta Loop, Inverted-V) as the antenna is directional and it does not requires the use of transformer balun.

I’ve managed to make contact with 12 stations in 6 days since it has been erected.

Some tips working on 10 meter band

• Use a good low loss cable such as RG-8 or Belden 9913
• Make sure you know where you point your antenna, the direction of your antenna is crucial if you ever to make contact with distant station.
• The propagation is pretty good during daytime between 3pm – 8pm by my observation, use that time window wisely.
• Use directional antenna like Moxon or Yagi as they allow you to focus your transmission to a certain direction and eliminate excessive interference on the band.
• Be patient

That’s it and good luck!

p/s:
I wouldn’t recommend PVC pipes if you are planning to erect a permanent antenna as they are flimsy. Use aluminium pipes or copper tubes as they are more durable and offers best performance.