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Emisi tersebar harus dikurangi sampai sekecil mungkin dengan pedoman yaitu pada frekuensi radio kerja di bawah 30 MHz; bagi daya pancar di bawah 100 Milliwatt, emisi tersebarnya harus ditekan paling sedikit:
40 dB
50 dB
60 dB
LAPAN-ORARI Satellite
24 Februari 2010, Reporter: Wisnu YB0AZ
The National Institute of Aeronautics and Space (LAPAN) in collaboration with the Technical University of Berlin (Technische Universitšt Berlin) has built a satellite that given the LAPAN TUBSAT and has been launched since the January 10th, 2007.

This satellite mission is video surveillance and \"store and forward\" data packet. Lapan Tubsat working at S band (non amateur frequency) and UHF band (amateur frequency).

In the UHF band Lapan Tubsat using one frequency is allocated for the use of Amateur Radio satellites and provides store and forward services. Members ORARI and Amateur Radio from around the world can take advantage of the facility \"Packet Radio Mailbox\" with packet radio mode.

Because Lapan Tubsat using amateur radio frequencies, it would require coordination with the IARU Satellite Coordinators to arrange for the use of satellite frequencies are not mutually interfere with other radio amateur satellites. John Tombeg YB1FCC is responsible operator on the request frequency coordination to the IARU Satellite Coordinator and approved on March 6, 2005.

About ORARI Satellite:

Since the signing of the Cooperation Agreement between the ORARI and LAPAN on November 5th 2008 in Jakarta, we agreed to develop the technology of radio and satellite communications. ORARI Headquarter have formed the AMSAT-ID and is assigned to collaborate with a team of LAPAN to cooperate in the development of INASAT (Indonesia Satellite) which will have content (payload) Voice Repeater and APRS Digipeater, but the journey has changed the plan to build a satellite that is part of the plan to build one satellite to two satellites and satellite given the LAPAN-ORARI and LAPAN-A2.

LAPAN-ORARI satellite is a satellite that will take FM voice transponder UHF / VHF frequency 145.880MHz and 435.880MHz and Digipeater APRS frequency 145.825MHz. Also LAPAN-ORARI satellite will emit green light laser for attitude determination. Planned for a launch into a 650km LEO with low (8 degree) inclination from India as a secondary payload with \"Megha-Tropique\".

LAPAN-A2 satellite is a satellite development of LAPAN-Tubsat satellite and will use the S band (non amateur frequency) for video surveillance and the UHF amateur frequency for telemetry.

The plan the two satellites will be launched in middle of year 2011.

Wisnu Widjaja YBōAZ is a responsible operator on the request frequency coordination for the two satellites to the IARU Satellite Coordinator and was approved on December 23rd, 2009.

Progress work on LAPAN-ORARI and LAPAN-A2 satellites currently are in the stage of assembly and testing of components.

On the internet widely available information on these satellites, more information at
http://www.lapan.go.id
http://www.orari.or.id
http://www.amsat-id.net
http://lapantubsat.org
http://www.amsat.org.uk/iaru/finished.asp

So, hopefully this information can be useful for the member of ORARI and amateur radio throughout the world about LAPAN TUBSAT, LAPAN ORARI and LAPAN A2 satellites.

Jakarta, February 22nd, 2010
Organisasi Amatir Radio Indonesia (ORARI)

Wisnu Widjaja YBōAZ
Vice Secretary General, International Affairs Coordinator and IARU Liaison of ORARI
e-mail: yb0az@orari.or.id
 
DX Bulletin 52 ARLD052
02 Januari 2010, Reporter: Wisnu YB0AZ
This week\'s bulletin was made possible with information provided by
HL1IWD, NC1L, PA0MIR, XE1EE, the OPDX Bulletin, DXNL, 425 DX News,
The Daily DX, Contest Corral from QST and the ARRL Contest Calendar
and WA7BNM web sites. Thanks to all.

CROATIA, 9A. Tom, 9A2AA is QRV with special event call 9A500AA
until December 31, 2010. QSL to home call.

CUBA, CO. Edor, CO7PH plans to be QRV as CO7PH/p from Cayo Anclitas
Island, IOTA NA-201, from January 2 to 5. QSL direct via W3HNK.

PHILIPPINES, DU. Lee, HL1IWD is QRV as DU1/homecall from Manila,
IOTA OC-042, until January 3. QSL to home call.

HAITI, HH. Pierre, HB9AMO is QRV as HH/HB9AMO for about one month.
Activity is mainly on 30 to 17 meters using CW in his spare time.
QSL via PA7FM.
 
ARLP050 Propagation de K7RA
08 Desember 2009, Reporter: Wisnu YB0AZ
SB PROP ARL ARLP050
ARLP050 Propagation de K7RA

Recent sunspot activity--which ended on November 22--pushed up the moving average we\'ve been tracking for several years. Because we have all the data for November, we now have the most recent 3-month average of daily sunspot numbers, which centers on October. For 2009, the 3 month moving average centered on January through October was 2.19, 2.02, 1.49, 2.01, 4.23, 5.2, 4, 4, 4.64 and 7.1. The latest value is the highest since April 2008, when it was 8.89.
 
The 37th SEANET CONVENTION 2009
22 Juni 2009, Reporter: Wisnu YB0AZ
The 37th SEANET CONVENTION 2009 will be held in Seoul Korea from Friday, 23rd October to Tuesday, 27th October 2009 at Capital Hotel, Seoul city and Mt. Sorak in Gangwon province, Korea.

 
GUEST OPERATOR PERMIT APPLICATION PROCEDURE
24 Februari 2009, Reporter: Wisnu YB0AZ
Foreign amateur radio operators wishing to operate in Indonesia should obtain a permit before commencing operation. The permit will be issued by the Oganisasi Amatir Radio Indonesia Daerah (ORARI Daerah).
 
Oceania Single-Operator Low Power CQ WPX Contest Record
24 Februari 2009, Reporter: Wisnu YB0AZ
Oceania Single-Operator Low Power CQ WPX Contest Records.
Data following the calls are: year of operation, total score & number of prefix multipliers.
 
CQ WPX Contest Dates
24 Februari 2009, Reporter: Wisnu YB0AZ
The 2009 CQ World-Wide WPX Contest
SSB: March 28-29, 2009 CW: May 30-31, 2009

Starts: 0000 GMT Saturday Ends: 2359 GMT Sunday
 
Ohio/Penn DX Special Bulletin No. 897.1
24 Februari 2009, Reporter: Wisnu YB0AZ

KP5 Desecheo update. An interview by Wolf/OE1WHC with Glenn Johnson, W0GJ, co-expedition leader, audio file recorded via Satphone on February 23rd, is now available on the \"Documentary Archive Radio Communication\" KP5 special Web page at: http://www.dokufunk.org/desecheo
 
ARLD006 DX news
16 Februari 2009, Reporter: Wisnu - YB0AZ
MALDIVES, 8Q. Stavros, 5B4AFM is QRV as 8Q7FM from the Lhaviyani Atoll, IOTA AS-013, until February 19. Activity is on 40 and 30 meters using CW and SSB. QSL via M0BBB.
 
SEANET 2008 Convention
03 September 2008, Reporter: Wisnu YB0AZ
This year SEANET convention will be hosted by Borneo Amateur Radio Club, Sabah, Malaysia. It will be held from 20th to 24th November 2008 in Kota Kinabalu and Kudat and the organizing Chairman writes:
 
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LAPAN-ORARI Satellite
DX Bulletin 52 ARLD052
ARLP050 Propagation de K7RA
The 37th SEANET CONVENTION 2009
GUEST OPERATOR PERMIT APPLICATION PROCEDURE
:: Selengkapnya ::


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