Sunday, December 20, 2009
Sunday, December 13, 2009
Sunday, December 6, 2009
Leszek (SP3DOI) and Krystyna (SP3HDB)
Leszek (SP3DOI) and XYL, Krystyna (SP3HDB) started their trip around the world since 30 November, 09. They are arrived Hong Kong in the afternoon of 4 December and scheduled to depart to the next country (Australia) on 6 December. I told them that is the best time to be here because the 2009 East Asian Games will have the opening ceremony on 5 December evening, set in Victoria Harbour. Also, have Fireworks show as well. Fireworks will be roughly at 2115hrs and last for 15 minutes, local time. He took my advice and went up to the Victoria Peak and has dinner there and watches the big show.
On 6 Dec, Leszek and Krystyna took the MTR to Fanling Station, met up with me and my XYL, Pansy. After lunch, back to my QTH and Les spent an hour in my shack to operate the special event call “VR2009EAG”, made about 50 QSO on 17M, majority stations from Europe.
Then I drove them to the Airport in the late afternoon.
I am happy met up personally with Les after many QSOs in the past years, especially while he was the operator in most major Expedition.
http://www.sp3doi.com/expeditions.html
On 6 Dec, Leszek and Krystyna took the MTR to Fanling Station, met up with me and my XYL, Pansy. After lunch, back to my QTH and Les spent an hour in my shack to operate the special event call “VR2009EAG”, made about 50 QSO on 17M, majority stations from Europe.
Then I drove them to the Airport in the late afternoon.
I am happy met up personally with Les after many QSOs in the past years, especially while he was the operator in most major Expedition.
http://www.sp3doi.com/expeditions.html
Sunday, November 29, 2009
Create 318Jr 10-15-20M Tri-bander
Early this year, I replaced the driven element trap coils (10/15M)of the Create 318jr tri-bander becasue of high SWR. Today I have the same problem again, so I start to check what happen inside and root out problem sources.
The 10M trap looks fine:
However, the 15M trap coil spacing is not in equal spacing, so I removed the winding and found the coil form was melted.
I need to find suitable time and method to fix it. For the time being, running QRP with the Fritzel vertical.
The 10M trap looks fine:
However, the 15M trap coil spacing is not in equal spacing, so I removed the winding and found the coil form was melted.
I need to find suitable time and method to fix it. For the time being, running QRP with the Fritzel vertical.
Thursday, November 12, 2009
12M Three Element Yagi
Sunday, November 8, 2009
Six Meter with SB-200
Recently I performed several enhancement work to the SB-200 which converted to Six Meter many years ago, including:
1) change the ventilation fan to box fan, it gave out more air flow towards the 572B
2) change the plate choke, Teflon rod with 0.6mm wire , 60 turns.
3) improve input circuit to achieve as low as 1.1 . It worked very fine and power output significant improving, with 65W in , power output reached 600W.. acceptable result.
1) change the ventilation fan to box fan, it gave out more air flow towards the 572B
2) change the plate choke, Teflon rod with 0.6mm wire , 60 turns.
3) improve input circuit to achieve as low as 1.1 . It worked very fine and power output significant improving, with 65W in , power output reached 600W.. acceptable result.
Tuesday, October 20, 2009
JIDX Contest 2008 Phone
Wednesday, October 14, 2009
Headset with Switch Box
Recently I am using a computer headset for my radios, it works great and have good audio report around. I also made a small box to switch over three radios, that help not to have too many microphones on the shack table.
Compare with my Heil Proset Plus, it is more light weight and comfortable, especially in the hot and humid weather here in Hong Kong.
However, the mic input level need very careful adjust because of high level output from the electret condenser microphone.
Thursday, October 1, 2009
Monday, September 28, 2009
New Type International Reply Coupon
Monday, September 14, 2009
Thursday, September 10, 2009
Monday, September 7, 2009
Mirek Rozbicki - VK6DXI
Thursday, July 2, 2009
VR2009EAG QRV !
The special call VR2009EAG was on air yesterday, first good opening on six meter into JA, HL, BV and BY. In the late afternoon, good condition on 17M with JAs. In the evening, made good contacts to EU and NA with RTTY. a total of around 450 QSOs were made.
Tuesday, June 23, 2009
SB-220 from W7RY
Recently I purchased one nice SB-220 from Jim, W7RY. It is 100 % stock unit without any modification, plus original manual. Price ask by Jim is reasonable, but shipping charge is very expensive, almost half the price of the amplifier. Jim help me to remove the tubes and ship separately. The box with amplifier weight about 64 lbs after packed. It is on the way back by USPS, probably arrived next week. Here are some pictures from Jim before shipping out.
Although I have the same for daily operation, but would like to have one more for backup. However, I need to perform some modification / upgrade to it , in order to have a stable working unit.
Membership with HARTS
I am no longer the member of Hong Kong Amateur Radio Transmitting Society (HARTS) since 13 April 2009. All the incoming QSL cards address to me will be disposed.
Stations like to have my QSL card, need send direct to me. Information well in www.qrz.com
Stations like to have my QSL card, need send direct to me. Information well in www.qrz.com
Sunday, June 14, 2009
Six Meter Open to Europe
At 0723z, first QSO with UT7QF with 55 report, and my signal was 59. Countries worked as follow: UR, F, YO, I, IS0, EA and DL. Not bad at all in the low sun spot. Band close at 0814z.
Monday, April 27, 2009
Sound Card Interface
Friday, April 24, 2009
SSTV LIVE CAM
Recently I have installed a “FTP Widget” program in my work station, it will automatically posting received images from my SSTV software (MMSSTV) to the remote host, while I am QRV and or stand-by on the frequency, mostly on 14.230 MHz.
This way the image is sent to the web page in the best resolution and create real time for amateurs sending pictures to see how well their pictures are being received from my station in Hong Kong.
Below is the link and feel free to visit:
VR2XMT SSTV LIVE CAM
HAVE FUN.
This way the image is sent to the web page in the best resolution and create real time for amateurs sending pictures to see how well their pictures are being received from my station in Hong Kong.
Below is the link and feel free to visit:
VR2XMT SSTV LIVE CAM
HAVE FUN.
Tuesday, April 21, 2009
OK RTTY CONTEST 2008
Thursday, April 16, 2009
ARRL International DX Contest 2008 Award
Wednesday, April 15, 2009
FT-2000 Firmware Upgrade
Monday, April 13, 2009
SSTV QSO
Monday, March 2, 2009
Beat the Banana 3km Fun Run 2009
1 March 2009, my company, ASC (HK) Limited volunteer team particpate the charity run "Beat the Banana 3km Fun Run" of World Cancer Research Fund Hong Kong. My wife sponcered me for the run.
The running route – around 3km - starting from the Cultural Centre > Tsimshatsui Promenade > International Mail Centre and then back to Cultural Centre >
We took the picture with Mr. Wong Wing Tak, Banana Man of the 2009.
Thursday, February 26, 2009
2008 CQ WW WPX SSB Certificate
Friday, January 30, 2009
7L1FPU
Kuniyoshi "KUNY" NAKADA (7L1FPU,JG0VCM,W1FPU,AH0BT) and his XYL visited Hong Kong on 26 Jan 09 for a three days tour for the purpose of commemerating their 10th year wedding. By chance, Kuny help me to bring along four trap coils for my Create 318jr, which have problem earlier, thanks Kung for your help!
I met them, as well as Logan, VR2XRW in the Chek Lap Kok Airport and drove the couple to the hotel in Hung Hom.
Now Kuny already back home and look forward to meeting him again next month. He planned to come again with his two friends in February.
Thursday, January 29, 2009
Lion Dance
Wednesday, January 28, 2009
Special event call sign VR2009EAG
To commemorating Hong Kong 2009 East Asian Games, our Radio Club, Hong Kong Amateur Radio DX Association (HARDXA) is scheduled to activate a special event call sign VR2009EAG later this year to celebrate the 5th East Asian Games to be held in Hong Kong from 5-13 December 2009.
Operations will be primarily HF from 7MHz through to 28MHz and VHF on 50MHz, modes operated shall be primarily SSB, RTTY and PSK31.
The QSL card is being designed and will send out to printer shortly.
Monday, January 5, 2009
Ngong Ping 360 Cable Car
On 2 Jan 09, we spent several hours to tour the world-class cable car “Ngong Ping 360” in Lantau Island, Hong Kong.
Ngong Ping cable car is a visually spectacular 5.7km cable car journey, travelling between Tung Chung Town Centre and Ngong Ping on Lantau Island. We enjoy very much on the panoramic views of the Hong Kong International Airport, South China Sea, the Tian Tan Buddha Statue, as well as North Lantau Country Park.
Saturday, January 3, 2009
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