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Good Contacts Through LAPAN A-2 Satellite 

Johnson's Techworld
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There is a lot of enthusiasm among LEO Satellite operators in my region after the activation of LAPAN A-2 has been advanced a bit with a new 'VR DX Only' slot meant for our region. Earlier, activation of the LAPAN A-2 or IO-86 amateur radio satellite was only when it enters Indonesia on its pass near the equator, which was towards the end of pass in our region. Now with the efforts of VU3CDK and YD0NXX activation of IO-86, the Indonesian Microsatellite corresponds to the time of closest approach in my region. There is an exciting opportunity for us contact even up to Mauritius. In fact 3B8FA from Mauritius is planning to try contacting VU hams on the evening pass of LAPAN A-2 which has a time window of around 2 minutes between the two regions. VU2TEK operating with a tape measure Yagi and a hand held radio, was heard at Bali by YD9CKH nearly 5000 km from here, on LAPAN A-2 yesterday! That is a fantastic achievement by a new LEO satellite operator with totally homebrew, inexpensive antenna. Read more: johnsonfrancis...

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5 окт 2024

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Комментарии : 8   
3 месяца назад
It's a great pleasure. Thank you sir VU2TEK 73
@johnsonstechworld
@johnsonstechworld 3 месяца назад
You are most welcome. 73 de Jon, VU2JO
@kishor_VU2MZT
@kishor_VU2MZT 3 месяца назад
ITS FANTASTIC TO HAVE CONTACT VIA IO 86 ,look like its TRANSPONDER IS AS STORNG AS ARISS s
@johnsonstechworld
@johnsonstechworld 3 месяца назад
It is nice that they have added a 'VR DX Only' slot and advanced the activation time.
@jameshardy2681
@jameshardy2681 3 месяца назад
great to hear via satellites sir your enthusiasm unbeatable sir i could get aprs from IO-86 but dont have yagi set up for voice kindly give me uplink downlink frequency for io-86 73's
@johnsonstechworld
@johnsonstechworld 3 месяца назад
Glad to hear that you are interested in IO-86. Uplink 145.880 MHz with 88.5 Hz CTCSS tone. Downlink MHz: 435.880. Both need Doppler correction during the pass. APRS: 145.825 MHz. Those located near the equator could even get through with dual band vertical antennas and a base station. LAPAN is said to have higher power output of about 5W like the International Space Station. I have worked LEOs with my VHF only CP22E vertical antenna at 9m from ground, working on UHF also as third harmonic (ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-kj9I3WfULgA.html). 73 de VU2JO
@kishor_VU2MZT
@kishor_VU2MZT 3 месяца назад
I ALSO WAORK WITH HAND HELAD CROSS YAGI 2 ELE VHF , 3 ELE UHF IN MORING PASS , IT S FANTASTIC
@johnsonstechworld
@johnsonstechworld 3 месяца назад
That is great. 73 de VU2JO
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